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Publications of Roberto Cabeza    :chronological  alphabetical  combined listing:

%% Journal Articles   
@article{fds375232,
   Author = {Huang, S and Howard, CM and Hovhannisyan, M and Ritchey, M and Cabeza,
             R and Davis, SW},
   Title = {Hippocampal Functions Modulate Transfer-Appropriate Cortical
             Representations Supporting Subsequent Memory.},
   Journal = {J Neurosci},
   Volume = {44},
   Number = {1},
   Year = {2024},
   Month = {January},
   url = {http://dx.doi.org/10.1523/JNEUROSCI.1135-23.2023},
   Abstract = {The hippocampus plays a central role as a coordinate system
             or index of information stored in neocortical loci.
             Nonetheless, it remains unclear how hippocampal processes
             integrate with cortical information to facilitate successful
             memory encoding. Thus, the goal of the current study was to
             identify specific hippocampal-cortical interactions that
             support object encoding. We collected fMRI data while 19
             human participants (7 female and 12 male) encoded images of
             real-world objects and tested their memory for object
             concepts and image exemplars (i.e., conceptual and
             perceptual memory). Representational similarity analysis
             revealed robust representations of visual and semantic
             information in canonical visual (e.g., occipital cortex) and
             semantic (e.g., angular gyrus) regions in the cortex, but
             not in the hippocampus. Critically, hippocampal functions
             modulated the mnemonic impact of cortical representations
             that are most pertinent to future memory demands, or
             transfer-appropriate representations Subsequent perceptual
             memory was best predicted by the strength of visual
             representations in ventromedial occipital cortex in
             coordination with hippocampal activity and pattern
             information during encoding. In parallel, subsequent
             conceptual memory was best predicted by the strength of
             semantic representations in left inferior frontal gyrus and
             angular gyrus in coordination with either hippocampal
             activity or semantic representational strength during
             encoding. We found no evidence for transfer-incongruent
             hippocampal-cortical interactions supporting subsequent
             memory (i.e., no hippocampal interactions with cortical
             visual/semantic representations supported
             conceptual/perceptual memory). Collectively, these results
             suggest that diverse hippocampal functions flexibly modulate
             cortical representations of object properties to satisfy
             distinct future memory demands.Significance Statement The
             hippocampus is theorized to index pieces of information
             stored throughout the cortex to support episodic memory. Yet
             how hippocampal processes integrate with cortical
             representation of stimulus information remains unclear.
             Using fMRI, we examined various forms of
             hippocampal-cortical interactions during object encoding in
             relation to subsequent performance on conceptual and
             perceptual memory tests. Our results revealed novel
             hippocampal-cortical interactions that utilize semantic and
             visual representations in transfer-appropriate manners:
             conceptual memory supported by hippocampal modulation of
             frontoparietal semantic representations, and perceptual
             memory supported by hippocampal modulation of occipital
             visual representations. These findings provide important
             insights into the neural mechanisms underlying the formation
             of information-rich episodic memory and underscore the value
             of studying the flexible interplay between brain regions for
             complex cognition.},
   Doi = {10.1523/JNEUROSCI.1135-23.2023},
   Key = {fds375232}
}

@article{fds375274,
   Author = {Cabeza, R and Düzel, E},
   Title = {Endel Tulving (1927-2023).},
   Journal = {Science (New York, N.Y.)},
   Volume = {382},
   Number = {6677},
   Pages = {1365},
   Year = {2023},
   Month = {December},
   url = {http://dx.doi.org/10.1126/science.adn2158},
   Abstract = {Explorer, innovator, and theorist of human
             memory.},
   Doi = {10.1126/science.adn2158},
   Key = {fds375274}
}

@article{fds374274,
   Author = {Naspi, L and Stensholt, C and Karlsson, AE and Monge, ZA and Cabeza,
             R},
   Title = {Effects of Aging on Successful Object Encoding: Enhanced
             Semantic Representations Compensate for Impaired Visual
             Representations.},
   Journal = {The Journal of neuroscience : the official journal of the
             Society for Neuroscience},
   Volume = {43},
   Number = {44},
   Pages = {7337-7350},
   Year = {2023},
   Month = {November},
   url = {http://dx.doi.org/10.1523/jneurosci.2265-22.2023},
   Abstract = {Although episodic memory and visual processing decline
             substantially with healthy aging, semantic knowledge is
             generally spared. There is evidence that older adults'
             spared semantic knowledge can support episodic memory. Here,
             we used functional magnetic resonance imaging (fMRI)
             combined with representational similarity analyses (RSAs) to
             examine how novel visual and preexisting semantic
             representations at encoding predict subjective memory
             vividness at retrieval. Eighteen young and seventeen older
             adults (female and male participants) encoded images of
             objects during fMRI scanning and recalled these images while
             rating the vividness of their memories. After scanning,
             participants discriminated between studied images and
             similar lures. RSA based on a deep convolutional neural
             network and normative concept feature data were used to link
             patterns of neural activity during encoding to visual and
             semantic representations. Relative to young adults, the
             specificity of activation patterns for visual features was
             reduced in older adults, consistent with dedifferentiation.
             However, the specificity of activation patterns for semantic
             features was enhanced in older adults, consistent with
             hyperdifferentiation. Despite dedifferentiation, visual
             representations in early visual cortex (EVC) predicted high
             memory vividness in both age groups. In contrast, semantic
             representations in lingual gyrus (LG) and fusiform gyrus
             (FG) were associated with high memory vividness only in the
             older adults. Intriguingly, data suggests that older adults
             with lower specificity of visual representations in
             combination with higher specificity of semantic
             representations tended to rate their memories as more vivid.
             Our findings suggest that memory vividness in aging relies
             more on semantic representations over anterior regions,
             potentially compensating for age-related dedifferentiation
             of visual information in posterior regions.<b>SIGNIFICANCE
             STATEMENT</b> Normal aging is associated with impaired
             memory for events while semantic knowledge might even
             improve. We investigated the effects of aging on the
             specificity of visual and semantic information in the brain
             when viewing common objects and how this information enables
             subsequent memory vividness for these objects. Using
             functional magnetic resonance imaging (fMRI) combined with
             modeling of the stimuli we found that visual information was
             represented with less specificity in older than young adults
             while still supporting memory vividness. In contrast
             semantic information supported memory vividness only in
             older adults and especially in those individuals that had
             the lowest specificity of visual information. These findings
             provide evidence for a spared semantic memory system
             increasingly recruited to compensate for degraded visual
             representations in older age.},
   Doi = {10.1523/jneurosci.2265-22.2023},
   Key = {fds374274}
}

@article{fds373554,
   Author = {Becker, M and Yu, Y and Cabeza, R},
   Title = {The influence of insight on risky decision making and
             nucleus accumbens activation.},
   Journal = {Scientific reports},
   Volume = {13},
   Number = {1},
   Pages = {17159},
   Year = {2023},
   Month = {October},
   url = {http://dx.doi.org/10.1038/s41598-023-44293-2},
   Abstract = {During insightful problem solving, the solution appears
             unexpectedly and is accompanied by the feeling of an AHA!.
             Research suggests that this affective component of insight
             can have consequences beyond the solution itself by
             motivating future behavior, such as risky (high reward and
             high uncertainty) decision making. Here, we investigate the
             behavioral and neural support for the motivational role of
             AHA in decision making involving monetary choices. The
             positive affect of the AHA! experience has been linked to
             internal reward. Reward in turn has been linked to
             dopaminergic signal transmission in the Nucleus Accumbens
             (NAcc) and risky decision making. Therefore, we hypothesized
             that insight activates reward-related brain areas,
             modulating risky decision making. We tested this hypothesis
             in two studies. First, in a pre-registered online study
             (Study 1), we demonstrated the behavioral effect of
             insight-related increase in risky decision making using a
             visual Mooney identification paradigm. Participants were
             more likely to choose the riskier monetary payout when they
             had previously solved the Mooney image with high compared to
             low accompanied AHA!. Second, in an fMRI study (Study 2), we
             measured the effects of insight on NAcc activity using a
             similar Mooney identification paradigm to the one of Study
             1. Greater NAcc activity was found when participants solved
             the Mooney image with high vs low AHA!. Taken together, our
             results link insight to enhanced NAcc activity and a
             preference for high but uncertain rewards, suggesting that
             insight enhances reward-related brain areas possibly via
             dopaminergic signal transmission, promoting risky decision
             making.},
   Doi = {10.1038/s41598-023-44293-2},
   Key = {fds373554}
}

@article{fds373555,
   Author = {Gjorgieva, E and Morales-Torres, R and Cabeza, R and Woldorff,
             MG},
   Title = {Neural retrieval processes occur more rapidly for visual
             mental images that were previously encoded with
             high-vividness.},
   Journal = {Cereb Cortex},
   Volume = {33},
   Number = {19},
   Pages = {10234-10244},
   Year = {2023},
   Month = {September},
   url = {http://dx.doi.org/10.1093/cercor/bhad278},
   Abstract = {Visual mental imagery refers to our ability to experience
             visual images in the absence of sensory stimulation. Studies
             have shown that visual mental imagery can improve episodic
             memory. However, we have limited understanding of the neural
             mechanisms underlying this improvement. Using
             electroencephalography, we examined the neural processes
             associated with the retrieval of previously generated visual
             mental images, focusing on how the vividness at generation
             can modulate retrieval processes. Participants viewed word
             stimuli referring to common objects, forming a visual mental
             image of each word and rating the vividness of the mental
             image. This was followed by a surprise old/new recognition
             task. We compared retrieval performance for items rated as
             high- versus low-vividness at encoding. High-vividness items
             were retrieved with faster reaction times and higher
             confidence ratings in the memory judgment. While controlling
             for confidence, neural measures indicated that
             high-vividness items produced an earlier decrease in
             alpha-band activity at retrieval compared with low-vividness
             items, suggesting an earlier memory reinstatement. Even when
             low-vividness items were remembered with high confidence,
             they were not retrieved as quickly as high-vividness items.
             These results indicate that when highly vivid mental images
             are encoded, the speed of their retrieval occurs more
             rapidly, relative to low-vivid items.},
   Doi = {10.1093/cercor/bhad278},
   Key = {fds373555}
}

@article{fds371261,
   Author = {Garcia De La Santa Ramos and A and Cabeza, R and Villanueva,
             A},
   Title = {Calibration free eye tracking solution for mobile and
             embedded devices},
   Journal = {Eye Tracking Research and Applications Symposium
             (ETRA)},
   Year = {2023},
   Month = {May},
   ISBN = {9798400701504},
   url = {http://dx.doi.org/10.1145/3588015.3589539},
   Abstract = {In this study we propose a competent low-cost eye tracking
             solution that is able to run on any mobile device,
             independently of the hardware that is equipped with. The
             rapid evolution of technologies has enabled to work with
             many neural network structures that some years ago were out
             of reach. The project will start from a solution which
             Irisbond (https://www.irisbond.com/) company has been
             working on, which gives precision values of 3 and 6 degrees
             for calibration and calibration-free use cases respectively.
             The goal of the solution is to try to develop a usable
             solution in the Augmented and Alternative Communication
             (AAC) field across different types of devices, from mobile
             to embedded devices. To achieve such an objective, two main
             goals have been set out during this study. One the one hand
             I (we) aim at removing the initial calibration step to reach
             a calibration-free solution. On the other hand, I (we) seek
             to separate the functionality of a software into
             independent, interchangeable modules to fit the different
             target device limitations.},
   Doi = {10.1145/3588015.3589539},
   Key = {fds371261}
}

@article{fds369070,
   Author = {Stern, Y and Albert, M and Barnes, CA and Cabeza, R and Pascual-Leone,
             A and Rapp, PR},
   Title = {A framework for concepts of reserve and resilience in
             aging.},
   Journal = {Neurobiology of aging},
   Volume = {124},
   Pages = {100-103},
   Year = {2023},
   Month = {April},
   url = {http://dx.doi.org/10.1016/j.neurobiolaging.2022.10.015},
   Abstract = {The study of factors, across species, that allow some
             individuals to age more successfully than others has
             important implications for individual wellbeing as well as
             health education, policy and intervention. Design of studies
             and communication across investigators in this area has been
             hampered by a diversity of terminology. The Collaboratory on
             Research Definitions for Reserve and Resilience in Cognitive
             Aging and Dementia was funded by the National Institute on
             Aging and established in 2019 as a 3-year process of
             developing consensus definitions and research guidelines.
             The proposed Framework is based on an iterative process
             including 3 annual Workshops, focused workgroups, and input
             from numerous international investigators. It suggests the
             overarching term: resilience, and presents operational
             definitions for 3 concepts: cognitive reserve, brain
             maintenance, and brain reserve. Twelve pilot studies that
             integrate these definitions are presented. The use of a
             common vocabulary and operational definitions will
             facilitate even greater progress in understanding the
             factors that are associated with successful
             aging.},
   Doi = {10.1016/j.neurobiolaging.2022.10.015},
   Key = {fds369070}
}

@article{fds365720,
   Author = {Gjorgieva, E and Geib, BR and Cabeza, R and Woldorff,
             MG},
   Title = {The influence of imagery vividness and internally-directed
             attention on the neural mechanisms underlying the encoding
             of visual mental images into episodic memory.},
   Journal = {Cereb Cortex},
   Volume = {33},
   Number = {6},
   Pages = {3207-3220},
   Year = {2023},
   Month = {March},
   url = {http://dx.doi.org/10.1093/cercor/bhac270},
   Abstract = {Attention can be directed externally toward sensory
             information or internally toward self-generated information.
             Using electroencephalography (EEG), we investigated the
             attentional processes underlying the formation and encoding
             of self-generated mental images into episodic memory.
             Participants viewed flickering words referring to common
             objects and were tasked with forming visual mental images of
             the objects and rating their vividness. Subsequent memory
             for the presented object words was assessed using an old-new
             recognition task. Internally-directed attention during image
             generation was indexed as a reduction in steady-state visual
             evoked potentials (SSVEPs), oscillatory EEG responses at the
             frequency of a flickering stimulus. The results yielded 3
             main findings. First, SSVEP power driven by the flickering
             word stimuli decreased as subjects directed attention
             internally to form the corresponding mental image. Second,
             SSVEP power returned to pre-imagery baseline more slowly for
             low- than high-vividness later remembered items, suggesting
             that longer internally-directed attention is required to
             generate subsequently remembered low-vividness images.
             Finally, the event-related-potential difference due to
             memory was more sustained for subsequently remembered low-
             versus high-vividness items, suggesting that additional
             conceptual processing may have been needed to remember the
             low-vividness visual images. Taken together, the results
             clarify the neural mechanisms supporting the encoding of
             self-generated information.},
   Doi = {10.1093/cercor/bhac270},
   Key = {fds365720}
}

@article{fds362514,
   Author = {Becker, M and Cabeza, R},
   Title = {Assessing creativity independently of language: A
             language-independent remote associate task
             (LI-RAT).},
   Journal = {Behavior research methods},
   Volume = {55},
   Number = {1},
   Pages = {85-102},
   Year = {2023},
   Month = {January},
   url = {http://dx.doi.org/10.3758/s13428-021-01773-5},
   Abstract = {Most creativity measures are either complex or
             language-dependent, hindering cross-cultural creativity
             assessment. We have therefore developed and tested a simple,
             language-independent insight task based on pictures in the
             style of the widely used verbal remote associate task (RAT).
             We demonstrate that the language-independent RAT (LI-RAT)
             allows assessment of different aspects of insight across
             large samples with different languages. It also correlates
             with other creativity and general problem-solving tasks. The
             entire stimulus set, including its preliminary normative
             data, is made freely available. This information can be used
             to select items based on accuracy, mean solution time,
             likelihood to produce an insight, or conceptual and
             perceptual similarity between the pictures per
             item.},
   Doi = {10.3758/s13428-021-01773-5},
   Key = {fds362514}
}

@article{fds368069,
   Author = {Khoudary, A and Hanna, E and O'Neill, K and Iyengar, V and Clifford, S and Cabeza, R and De Brigard and F and Sinnott-Armstrong,
             W},
   Title = {A functional neuroimaging investigation of Moral Foundations
             Theory.},
   Journal = {Social neuroscience},
   Volume = {17},
   Number = {6},
   Pages = {491-507},
   Year = {2022},
   Month = {December},
   url = {http://dx.doi.org/10.1080/17470919.2022.2148737},
   Abstract = {Moral Foundations Theory (MFT) posits that the human mind
             contains modules (or "foundations") that are functionally
             specialized to moralize unique dimensions of the social
             world: Authority, Loyalty, Purity, Harm, Fairness, and
             Liberty. Despite this strong claim about cognitive
             architecture, it is unclear whether neural activity during
             moral reasoning exhibits this modular structure. Here, we
             use spatiotemporal partial least squares correlation (PLSC)
             analyses of fMRI data collected during judgments of
             foundation-specific violations to investigate whether MFT's
             cognitive modularity claim extends to the neural level. A
             mean-centered PLSC analysis returned two latent variables
             that differentiated between social norm and moral foundation
             violations, functionally segregated Purity, Loyalty,
             Physical Harm, and Fairness from the other foundations, and
             suggested that Authority has a different neural basis than
             other binding foundations. Non-rotated PLSC analyses
             confirmed that neural activity distinguished social norm
             from moral foundation violations, and distinguished
             individualizing and binding moral foundations if Authority
             is dropped from the binding foundations. Purity violations
             were persistently associated with amygdala activity, whereas
             moral foundation violations more broadly tended to engage
             the default network. Our results constitute partial evidence
             for neural modularity and motivate further research on the
             novel groupings identified by the PLSC analyses.},
   Doi = {10.1080/17470919.2022.2148737},
   Key = {fds368069}
}

@article{fds362515,
   Author = {Becker, M and Davis, S and Cabeza, R},
   Title = {Between automatic and control processes: How relationships
             between problem elements interact to facilitate or impede
             insight.},
   Journal = {Mem Cognit},
   Volume = {50},
   Number = {8},
   Pages = {1719-1734},
   Year = {2022},
   Month = {November},
   url = {http://dx.doi.org/10.3758/s13421-022-01277-3},
   Abstract = {Solving a problem requires relating the pieces of
             information available to each other and to the solution. We
             investigated how the strength of these relationships
             determines the likelihood of solving insight tasks based on
             remote associates. In these tasks, the solver is provided
             with several cues (e.g., drop, coat, summer) and has to find
             the solution that matches those cues (e.g., rain). We
             measured the semantic similarity between the cues and the
             solution (cue-solution similarity) as well as between cues
             (cue-cue similarity). We assume those relationships modulate
             two basic processes underlying insight problem-solving.
             First, there is an automatic activation process whereby
             conceptual activation spreads across a semantic network from
             each cue node to their associated nodes, potentially
             reaching the node of the solution. Thus, in general, the
             higher cue-solution similarity, the more likely the solution
             will be found (Prediction 1). Second, there is a controlled
             search process focused on an area in semantic space whose
             radius depends on competing cue-cue similarity. High cue-cue
             similarity will bias a search for the solution close to the
             provided cues because the associated nodes shared by both
             cues are highly coactivated. Therefore, high cue-cue
             similarity will have a beneficial effect when the
             cue-solution similarity is high but a detrimental effect
             when cue-solution similarity is low (Prediction 2). Our two
             predictions were confirmed using both verbal and pictorial
             remote association tasks, supporting the view that insight
             is dependent on an interaction of meaningful relationships
             between cues and solutions, and clarify the mechanisms of
             insight problem solving in remote associates.},
   Doi = {10.3758/s13421-022-01277-3},
   Key = {fds362515}
}

@article{fds363782,
   Author = {Izumika, R and Cabeza, R and Tsukiura, T},
   Title = {Neural Mechanisms of Perceiving and Subsequently
             Recollecting Emotional Facial Expressions in Young and Older
             Adults.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {34},
   Number = {7},
   Pages = {1183-1204},
   Year = {2022},
   Month = {June},
   url = {http://dx.doi.org/10.1162/jocn_a_01851},
   Abstract = {It is known that emotional facial expressions modulate the
             perception and subsequent recollection of faces and that
             aging alters these modulatory effects. Yet, the underlying
             neural mechanisms are not well understood, and they were the
             focus of the current fMRI study. We scanned healthy young
             and older adults while perceiving happy, neutral, or angry
             faces paired with names. Participants were then provided
             with the names of the faces and asked to recall the facial
             expression of each face. fMRI analyses focused on the
             fusiform face area (FFA), the posterior superior temporal
             sulcus (pSTS), the OFC, the amygdala (AMY), and the
             hippocampus (HC). Univariate activity, multivariate pattern
             (MVPA), and functional connectivity analyses were performed.
             The study yielded two main sets of findings. First, in pSTS
             and AMY, univariate activity and MVPA discrimination during
             the processing of facial expressions were similar in young
             and older adults, whereas in FFA and OFC, MVPA discriminated
             facial expressions less accurately in older than young
             adults. These findings suggest that facial expression
             representations in FFA and OFC reflect age-related
             dedifferentiation and positivity effect. Second, HC-OFC
             connectivity showed subsequent memory effects (SMEs) for
             happy expressions in both age groups, HC-FFA connectivity
             exhibited SMEs for happy and neutral expressions in young
             adults, and HC-pSTS interactions displayed SMEs for happy
             expressions in older adults. These results could be related
             to compensatory mechanisms and positivity effects in older
             adults. Taken together, the results clarify the effects of
             aging on the neural mechanisms in perceiving and encoding
             facial expressions.},
   Doi = {10.1162/jocn_a_01851},
   Key = {fds363782}
}

@article{fds359573,
   Author = {Beynel, L and Dannhauer, M and Palmer, H and Hilbig, SA and Crowell, CA and Wang, JE-H and Michael, AM and Wood, EA and Luber, B and Lisanby, SH and Peterchev, AV and Cabeza, R and Davis, SW and Appelbaum,
             LG},
   Title = {Network-based rTMS to modulate working memory: The difficult
             choice of effective parameters for online
             interventions.},
   Journal = {Brain Behav},
   Volume = {11},
   Number = {11},
   Pages = {e2361},
   Year = {2021},
   Month = {November},
   url = {http://dx.doi.org/10.1002/brb3.2361},
   Abstract = {BACKGROUND: Online repetitive transcranialmagnetic
             stimulation (rTMS) has been shown to modulate working memory
             (WM) performance in a site-specific manner, with behavioral
             improvements due to stimulation of the dorsolateral
             prefrontal cortex (DLPFC), and impairment from stimulation
             to the lateral parietal cortex (LPC). Neurobehavioral
             studies have demonstrated that subprocesses of WM allowing
             for the maintenance and manipulation of information in the
             mind involve unique cortical networks. Despite promising
             evidence of modulatory effects of rTMS on WM, no studies
             have yet demonstrated distinct modulatory control of these
             two subprocesses. The current study therefore sought to
             explore this possibility through site-specific stimulation
             during an online task invoking both skills. METHODS:
             Twenty-nine subjects completed a 4-day protocol, in which
             active or sham 5Hz rTMS was applied over the DLPFC and LPC
             in separate blocks of trials while participants performed
             tasks that required either maintenance alone, or both
             maintenance and manipulation (alphabetization) of
             information. Stimulation targets were defined individually
             based on fMRI activation and structural network properties.
             Stimulation amplitude was adjusted using electric field
             modeling to equate induced current in the target region
             across participants. RESULTS: Despite the use of advanced
             techniques, no significant differences or interactions
             between active and sham stimulation were found. Exploratory
             analyses testing stimulation amplitude, fMRI activation, and
             modal controllability showed nonsignificant but interesting
             trends with rTMS effects. CONCLUSION: While this study did
             not reveal any significant behavioral changes in WM, the
             results may point to parameters that contribute to positive
             effects, such as stimulation amplitude and functional
             activation.},
   Doi = {10.1002/brb3.2361},
   Key = {fds359573}
}

@article{fds357873,
   Author = {Deng, L and Davis, SW and Monge, ZA and Wing, EA and Geib, BR and Raghunandan, A and Cabeza, R},
   Title = {Age-related dedifferentiation and hyperdifferentiation of
             perceptual and mnemonic representations.},
   Journal = {Neurobiol Aging},
   Volume = {106},
   Pages = {55-67},
   Year = {2021},
   Month = {October},
   url = {http://dx.doi.org/10.1016/j.neurobiolaging.2021.05.021},
   Abstract = {Preliminary evidence indicates that occipito-temporal
             activation patterns for different visual stimuli are less
             distinct in older (OAs) than younger (YAs) adults,
             suggesting a dedifferentiation of visual representations
             with aging. Yet, it is unclear if this deficit (1) affects
             only sensory or also categorical aspects of representations
             during visual perception (perceptual representations), and
             (2) affects only perceptual or also mnemonic
             representations. To investigate these issues, we
             fMRI-scanned YAs and OAs viewing and then remembering visual
             scenes. First, using representational similarity analyses,
             we distinguished sensory vs. categorical features of
             perceptual representations. We found that, compared to YAs,
             sensory features in early visual cortex were less
             differentiated in OAs (i.e., age-related dedifferentiation),
             replicating previous research, whereas categorical features
             in anterior temporal lobe (ATL) were more differentiated in
             OAs. This is, to our knowledge, the first report of an
             age-related hyperdifferentiation. Second, we assessed the
             quality of mnemonic representations by measuring
             encoding-retrieval similarity (ERS) in activation patterns.
             We found that aging impaired mnemonic representations in
             early visual cortex and hippocampus but enhanced mnemonic
             representations in ATL. Thus, both perceptual and mnemonic
             representations in ATL were enhanced by aging. In sum, our
             findings suggest that aging impairs visual and mnemonic
             representations in posterior brain regions but enhances them
             in anterior regions.},
   Doi = {10.1016/j.neurobiolaging.2021.05.021},
   Key = {fds357873}
}

@article{fds363842,
   Author = {Sinclair, AH and Stanley, ML and Hakimi, S and Cabeza, R and Adcock, RA and Samanez-Larkin, GR},
   Title = {Imagining a Personalized Scenario Selectively Increases
             Perceived Risk of Viral Transmission for Older
             Adults.},
   Journal = {Nat Aging},
   Volume = {1},
   Number = {8},
   Pages = {677-683},
   Year = {2021},
   Month = {August},
   url = {http://dx.doi.org/10.1038/s43587-021-00095-7},
   Abstract = {The COVID-19 pandemic has created a serious and prolonged
             public-health emergency. Older adults have been at
             substantially greater risk of hospitalization, ICU
             admission, and death due to COVID-19; as of February 2021,
             over 81% of COVID-19-related deaths in the U.S. occurred for
             people over the age of 651,2. Converging evidence from
             around the world suggests that age is the greatest risk
             factor for severe COVID-19 illness and for the experience of
             adverse health outcomes3,4. Therefore, effectively
             communicating health-related risk information requires
             tailoring interventions to older adults' needs5. Using a
             novel informational intervention with a nationally-representative
             sample of 546 U.S. residents, we found that older adults
             reported increased perceived risk of COVID-19 transmission
             after imagining a personalized scenario with social
             consequences. Although older adults tended to forget
             numerical information over time, the personalized
             simulations elicited increases in perceived risk that
             persisted over a 1-3 week delay. Overall, our results bear
             broad implications for communicating information about
             health risks to older adults, and they suggest new
             strategies to combat annual influenza outbreaks.},
   Doi = {10.1038/s43587-021-00095-7},
   Key = {fds363842}
}

@article{fds357560,
   Author = {Stanley, ML and Cabeza, R and Smallman, R and De Brigard,
             F},
   Title = {Memory and Counterfactual Simulations for Past Wrongdoings
             Foster Moral Learning and Improvement.},
   Journal = {Cognitive science},
   Volume = {45},
   Number = {6},
   Pages = {e13007},
   Year = {2021},
   Month = {June},
   url = {http://dx.doi.org/10.1111/cogs.13007},
   Abstract = {In four studies, we investigated the role of remembering,
             reflecting on, and mutating personal past moral
             transgressions to learn from those moral mistakes and to
             form intentions for moral improvement. Participants reported
             having ruminated on their past wrongdoings, particularly
             their more severe transgressions, and they reported having
             frequently thought about morally better ways in which they
             could have acted instead (i.e., morally upward
             counterfactuals; Studies 1-3). The more that participants
             reported having mentally simulated morally better ways in
             which they could have acted, the stronger their intentions
             were to improve in the future (Studies 2 and 3).
             Implementing an experimental manipulation, we then found
             that making accessible a morally upward counterfactual after
             committing a moral transgression strengthened reported
             intentions for moral improvement-relative to resimulating
             the remembered event and considering morally worse ways in
             which they could have acted instead (Study 4). We discuss
             the implications of these results for competing theoretical
             views on the relationship between memory and morality and
             for functional theories of counterfactual
             thinking.},
   Doi = {10.1111/cogs.13007},
   Key = {fds357560}
}

@article{fds355298,
   Author = {Hovhannisyan, M and Clarke, A and Geib, BR and Cicchinelli, R and Monge,
             Z and Worth, T and Szymanski, A and Cabeza, R and Davis,
             SW},
   Title = {Correction to: The visual and semantic features that predict
             object memory: Concept property norms for 1,000 object
             images.},
   Journal = {Mem Cognit},
   Volume = {49},
   Number = {4},
   Pages = {732},
   Year = {2021},
   Month = {May},
   url = {http://dx.doi.org/10.3758/s13421-021-01145-6},
   Doi = {10.3758/s13421-021-01145-6},
   Key = {fds355298}
}

@article{fds355149,
   Author = {Hovhannisyan, M and Clarke, A and Geib, BR and Cicchinelli, R and Monge,
             Z and Worth, T and Szymanski, A and Cabeza, R and Davis,
             SW},
   Title = {The visual and semantic features that predict object memory:
             Concept property norms for 1,000 object images.},
   Journal = {Mem Cognit},
   Volume = {49},
   Number = {4},
   Pages = {712-731},
   Year = {2021},
   Month = {May},
   url = {http://dx.doi.org/10.3758/s13421-020-01130-5},
   Abstract = {Humans have a remarkable fidelity for visual long-term
             memory, and yet the composition of these memories is a
             longstanding debate in cognitive psychology. While much of
             the work on long-term memory has focused on processes
             associated with successful encoding and retrieval, more
             recent work on visual object recognition has developed a
             focus on the memorability of specific visual stimuli. Such
             work is engendering a view of object representation as a
             hierarchical movement from low-level visual representations
             to higher level categorical organization of conceptual
             representations. However, studies on object recognition
             often fail to account for how these high- and low-level
             features interact to promote distinct forms of memory. Here,
             we use both visual and semantic factors to investigate their
             relative contributions to two different forms of memory of
             everyday objects. We first collected normative visual and
             semantic feature information on 1,000 object images. We then
             conducted a memory study where we presented these same
             images during encoding (picture target) on Day 1, and then
             either a Lexical (lexical cue) or Visual (picture cue)
             memory test on Day 2. Our findings indicate that: (1) higher
             level visual factors (via DNNs) and semantic factors (via
             feature-based statistics) make independent contributions to
             object memory, (2) semantic information contributes to both
             true and false memory performance, and (3) factors that
             predict object memory depend on the type of memory being
             tested. These findings help to provide a more complete
             picture of what factors influence object memorability. These
             data are available online upon publication as a public
             resource.},
   Doi = {10.3758/s13421-020-01130-5},
   Key = {fds355149}
}

@article{fds354386,
   Author = {Geib, BR and Cabeza, R and Woldorff, MG},
   Title = {Linking the Rapid Cascade of Visuo-Attentional Processes to
             Successful Memory Encoding.},
   Journal = {Cereb Cortex},
   Volume = {31},
   Number = {4},
   Pages = {1861-1872},
   Year = {2021},
   Month = {March},
   url = {http://dx.doi.org/10.1093/cercor/bhaa295},
   Abstract = {While it is broadly accepted that attention modulates
             memory, the contribution of specific rapid attentional
             processes to successful encoding is largely unknown. To
             investigate this issue, we leveraged the high temporal
             resolution of electroencephalographic recordings to directly
             link a cascade of visuo-attentional neural processes to
             successful encoding: namely (1) the N2pc (peaking ~200 ms),
             which reflects stimulus-specific attentional orienting and
             allocation, (2) the sustained posterior-contralateral
             negativity (post-N2pc), which has been associated with
             sustained visual processing, (3) the contralateral reduction
             in oscillatory alpha power (contralateral reduction in
             alpha > 200 ms), which has also been independently
             related to attentionally sustained visual processing. Each
             of these visuo-attentional processes was robustly predictive
             of successful encoding, and, moreover, each enhanced memory
             independently of the classic, longer-latency, conceptually
             related, difference-due-to memory (Dm) effect. Early latency
             midfrontal theta power also promoted successful encoding,
             with at least part of this influence being mediated by the
             later latency Dm effect. These findings markedly expand
             current knowledge by helping to elucidate the intimate
             relationship between attentional modulations of perceptual
             processing and effective encoding for later memory
             retrieval.},
   Doi = {10.1093/cercor/bhaa295},
   Key = {fds354386}
}

@article{fds351100,
   Author = {Deng, L and Stanley, ML and Monge, ZA and Wing, EA and Geib, BR and Davis,
             SW and Cabeza, R},
   Title = {Age-Related Compensatory Reconfiguration of PFC Connections
             during Episodic Memory Retrieval.},
   Journal = {Cereb Cortex},
   Volume = {31},
   Number = {2},
   Pages = {717-730},
   Year = {2021},
   Month = {January},
   url = {http://dx.doi.org/10.1093/cercor/bhaa192},
   Abstract = {During demanding cognitive tasks, older adults (OAs)
             frequently show greater prefrontal cortex (PFC) activity
             than younger adults (YAs). This age-related increase in PFC
             activity is often associated with enhanced cognitive
             performance, suggesting functional compensation. However,
             the brain is a complex network of interconnected regions,
             and it is unclear how network connectivity of PFC regions
             differs for OAs versus YAs. To investigate this, we examined
             the age-related difference on the functional brain networks
             mediating episodic memory retrieval. YAs and OAs
             participants encoded and recalled visual scenes, and
             age-related differences in network topology during memory
             retrieval were investigated as a function of memory
             performance. We measured both changes in functional
             integration and reconfiguration in connectivity patterns.
             The study yielded three main findings. First, PFC regions
             were more functionally integrated with the rest of the brain
             network in OAs. Critically, this age-related increase in PFC
             integration was associated with better retrieval
             performance. Second, PFC regions showed stronger
             performance-related reconfiguration of connectivity patterns
             in OAs. Finally, the PFC reconfiguration increases in OAs
             tracked reconfiguration reductions in the medial temporal
             lobe (MTL)-a core episodic memory region, suggesting that
             PFC connectivity in OAs may be compensating for MTL
             deficits.},
   Doi = {10.1093/cercor/bhaa192},
   Key = {fds351100}
}

@article{fds355150,
   Author = {Davis, SW and Geib, BR and Wing, EA and Wang, W-C and Hovhannisyan, M and Monge, ZA and Cabeza, R},
   Title = {Visual and Semantic Representations Predict Subsequent
             Memory in Perceptual and Conceptual Memory
             Tests.},
   Journal = {Cereb Cortex},
   Volume = {31},
   Number = {2},
   Pages = {974-992},
   Year = {2021},
   Month = {January},
   url = {http://dx.doi.org/10.1093/cercor/bhaa269},
   Abstract = {It is generally assumed that the encoding of a single event
             generates multiple memory representations, which contribute
             differently to subsequent episodic memory. We used
             functional magnetic resonance imaging (fMRI) and
             representational similarity analysis to examine how visual
             and semantic representations predicted subsequent memory for
             single item encoding (e.g., seeing an orange). Three levels
             of visual representations corresponding to early, middle,
             and late visual processing stages were based on a deep
             neural network. Three levels of semantic representations
             were based on normative observed ("is round"), taxonomic
             ("is a fruit"), and encyclopedic features ("is sweet"). We
             identified brain regions where each representation type
             predicted later perceptual memory, conceptual memory, or
             both (general memory). Participants encoded objects during
             fMRI, and then completed both a word-based conceptual and
             picture-based perceptual memory test. Visual representations
             predicted subsequent perceptual memory in visual cortices,
             but also facilitated conceptual and general memory in more
             anterior regions. Semantic representations, in turn,
             predicted perceptual memory in visual cortex, conceptual
             memory in the perirhinal and inferior prefrontal cortex, and
             general memory in the angular gyrus. These results suggest
             that the contribution of visual and semantic representations
             to subsequent memory effects depends on a complex
             interaction between representation, test type, and storage
             location.},
   Doi = {10.1093/cercor/bhaa269},
   Key = {fds355150}
}

@article{fds355957,
   Author = {Garde, G and Larumbe-Bergera, A and Porta, S and Cabeza, R and Villanueva, A},
   Title = {Synthetic Gaze Data Augmentation for Improved User
             Calibration},
   Journal = {Lecture Notes in Computer Science (including subseries
             Lecture Notes in Artificial Intelligence and Lecture Notes
             in Bioinformatics)},
   Volume = {12663 LNCS},
   Pages = {377-389},
   Year = {2021},
   Month = {January},
   ISBN = {9783030687953},
   url = {http://dx.doi.org/10.1007/978-3-030-68796-0_27},
   Abstract = {In this paper, we focus on the calibration possibilitiesó
             of a deep learning based gaze estimation process applying
             transfer learning, comparing its performance when using a
             general dataset versus when using a gaze specific dataset in
             the pretrained model. Subject calibration has demonstrated
             to improve gaze accuracy in high performance eye trackers.
             Hence, we wonder about the potential of a deep learning gaze
             estimation model for subject calibration employing
             fine-tuning procedures. A pretrained Resnet-18 network,
             which has great performance in many computer vision tasks,
             is fine-tuned using user’s specific data in a few shot
             adaptive gaze estimation approach. We study the impact of
             pretraining a model with a synthetic dataset, U2Eyes, before
             addressing the gaze estimation calibration in a real
             dataset, I2Head. The results of the work show that the
             success of the individual calibration largely depends on the
             balance between fine-tuning and the standard supervised
             learning procedures and that using a gaze specific dataset
             to pretrain the model improves the accuracy when few images
             are available for calibration. This paper shows that
             calibration is feasible in low resolution scenarios
             providing outstanding accuracies below 1.5 ∘ of
             error.},
   Doi = {10.1007/978-3-030-68796-0_27},
   Key = {fds355957}
}

@article{fds351402,
   Author = {Gamboa Arana and OL and Palmer, H and Dannhauer, M and Hile, C and Liu, S and Hamdan, R and Brito, A and Cabeza, R and Davis, SW and Peterchev, AV and Sommer, MA and Appelbaum, LG},
   Title = {Intensity- and timing-dependent modulation of motion
             perception with transcranial magnetic stimulation of visual
             cortex.},
   Journal = {Neuropsychologia},
   Volume = {147},
   Pages = {107581},
   Year = {2020},
   Month = {October},
   url = {http://dx.doi.org/10.1016/j.neuropsychologia.2020.107581},
   Abstract = {Despite the widespread use of transcranial magnetic
             stimulation (TMS) in research and clinical care, the
             dose-response relations and neurophysiological correlates of
             modulatory effects remain relatively unexplored. To fill
             this gap, we studied modulation of visual processing as a
             function of TMS parameters. Our approach combined
             electroencephalography (EEG) with application of single
             pulse TMS to visual cortex as participants performed a
             motion perception task. During each participants' first
             visit, motion coherence thresholds, 64-channel visual evoked
             potentials (VEPs), and TMS resting motor thresholds (RMT)
             were measured. In second and third visits, single pulse TMS
             was delivered at one of two latencies, either 30 ms before
             the onset of motion or at the onset latency of the N2 VEP
             component derived from the first session. TMS was delivered
             at 0%, 80%, 100%, or 120% of RMT over the site of N2 peak
             activity, or at 120% over vertex. Behavioral results
             demonstrated a significant main effect of TMS timing on
             accuracy, with better performance when TMS was applied at
             the N2-Onset timing versus Pre-Onset, as well as a
             significant interaction, indicating that 80% intensity
             produced higher accuracy than other conditions at the
             N2-Onset. TMS effects on the P3 VEP showed reduced
             amplitudes in the 80% Pre-Onset condition, an increase for
             the 120% N2-Onset condition, and monotonic amplitude scaling
             with stimulation intensity. The N2 component was not
             affected by TMS. These findings reveal the influence of TMS
             intensity and timing on visual perception and
             electrophysiological responses, with optimal facilitation at
             stimulation intensities below RMT.},
   Doi = {10.1016/j.neuropsychologia.2020.107581},
   Key = {fds351402}
}

@article{fds349925,
   Author = {Crowell, CA and Davis, SW and Beynel, L and Deng, L and Lakhlani, D and Hilbig, SA and Palmer, H and Brito, A and Peterchev, AV and Luber, B and Lisanby, SH and Appelbaum, LG and Cabeza, R},
   Title = {Older adults benefit from more widespread brain network
             integration during working memory.},
   Journal = {Neuroimage},
   Volume = {218},
   Pages = {116959},
   Year = {2020},
   Month = {September},
   url = {http://dx.doi.org/10.1016/j.neuroimage.2020.116959},
   Abstract = {Neuroimaging evidence suggests that the aging brain relies
             on a more distributed set of cortical regions than younger
             adults in order to maintain successful levels of performance
             during demanding cognitive tasks. However, it remains
             unclear how task demands give rise to this age-related
             expansion in cortical networks. To investigate this issue,
             functional magnetic resonance imaging was used to measure
             univariate activity, network connectivity, and cognitive
             performance in younger and older adults during a working
             memory (WM) task. Here, individuals performed a WM task in
             which they held letters online while reordering them
             alphabetically. WM load was titrated to obtain four
             individualized difficulty levels with different set sizes.
             Network integration-defined as the ratio of within-versus
             between-network connectivity-was linked to individual
             differences in WM capacity. The study yielded three main
             findings. First, as task difficulty increased, network
             integration decreased in younger adults, whereas it
             increased in older adults. Second, age-related increases in
             network integration were driven by increases in right
             hemisphere connectivity to both left and right cortical
             regions, a finding that helps to reconcile existing theories
             of compensatory recruitment in aging. Lastly, older adults
             with higher WM capacity demonstrated higher levels of
             network integration in the most difficult task condition.
             These results shed light on the mechanisms of age-related
             network reorganization by demonstrating that changes in
             network connectivity may act as an adaptive form of
             compensation, with older adults recruiting a more
             distributed cortical network as task demands
             increase.},
   Doi = {10.1016/j.neuroimage.2020.116959},
   Key = {fds349925}
}

@article{fds351101,
   Author = {Beynel, L and Deng, L and Crowell, CA and Dannhauer, M and Palmer, H and Hilbig, S and Peterchev, AV and Luber, B and Lisanby, SH and Cabeza, R and Appelbaum, LG and Davis, SW},
   Title = {Structural Controllability Predicts Functional Patterns and
             Brain Stimulation Benefits Associated with Working
             Memory.},
   Journal = {J Neurosci},
   Volume = {40},
   Number = {35},
   Pages = {6770-6778},
   Year = {2020},
   Month = {August},
   url = {http://dx.doi.org/10.1523/JNEUROSCI.0531-20.2020},
   Abstract = {The brain is an inherently dynamic system, and much work has
             focused on the ability to modify neural activity through
             both local perturbations and changes in the function of
             global network ensembles. Network controllability is a
             recent concept in network neuroscience that purports to
             predict the influence of individual cortical sites on global
             network states and state changes, thereby creating a
             unifying account of local influences on global brain
             dynamics. While this notion is accepted in engineering
             science, it is subject to ongoing debates in neuroscience as
             empirical evidence linking network controllability to brain
             activity and human behavior remains scarce. Here, we present
             an integrated set of multimodal brain-behavior relationships
             derived from fMRI, diffusion tensor imaging, and online
             repetitive transcranial magnetic stimulation (rTMS) applied
             during an individually calibrated working memory task
             performed by individuals of both sexes. The modes describing
             the structural network system dynamics showed direct
             relationships to brain activity associated with task
             difficulty, with difficult-to-reach modes contributing to
             functional brain states in the hard task condition. Modal
             controllability (a measure quantifying the contribution of
             difficult-to-reach modes) at the stimulated site predicted
             both fMRI activations associated with increasing task
             difficulty and rTMS benefits on task performance.
             Furthermore, fMRI explained 64% of the variance between
             modal controllability and the working memory benefit
             associated with 5 Hz online rTMS. These results therefore
             provide evidence toward the functional validity of network
             control theory, and outline a clear technique for
             integrating structural network topology and functional
             activity to predict the influence of stimulation on
             subsequent behavior.SIGNIFICANCE STATEMENT The network
             controllability concept proposes that specific cortical
             nodes are able to steer the brain into certain physiological
             states. By applying external perturbation to these control
             nodes, it is theorized that brain stimulation is able to
             selectively target difficult-to-reach states, potentially
             aiding processing and improving performance on cognitive
             tasks. The current study used rTMS and fMRI during a working
             memory task to test this hypothesis. We demonstrate that
             network controllability correlates with fMRI modulation
             because of working memory load and with the behavioral
             improvements that result from a multivisit intervention
             using 5 Hz rTMS. This study demonstrates the validity of
             network controllability and offers a new targeting approach
             to improve efficacy.},
   Doi = {10.1523/JNEUROSCI.0531-20.2020},
   Key = {fds351101}
}

@article{fds350005,
   Author = {Cabeza, R and Becker, M and Davis, SW},
   Title = {Are the hippocampus and its network necessary for
             creativity?},
   Journal = {Proc Natl Acad Sci U S A},
   Volume = {117},
   Number = {25},
   Pages = {13870-13872},
   Year = {2020},
   Month = {June},
   url = {http://dx.doi.org/10.1073/pnas.2008601117},
   Doi = {10.1073/pnas.2008601117},
   Key = {fds350005}
}

@article{fds349713,
   Author = {Gamboa, OL and Brito, A and Abzug, Z and D'Arbeloff, T and Beynel, L and Wing, EA and Dannhauer, M and Palmer, H and Hilbig, SA and Crowell, CA and Liu, S and Donaldson, R and Cabeza, R and Davis, SW and Peterchev, AV and Sommer, MA and Appelbaum, LG},
   Title = {Application of long-interval paired-pulse transcranial
             magnetic stimulation to motion-sensitive visual cortex does
             not lead to changes in motion discrimination.},
   Journal = {Neurosci Lett},
   Volume = {730},
   Pages = {135022},
   Year = {2020},
   Month = {June},
   url = {http://dx.doi.org/10.1016/j.neulet.2020.135022},
   Abstract = {The perception of visual motion is dependent on a set of
             occipitotemporal regions that are readily accessible to
             neuromodulation. The current study tested if paired-pulse
             Transcranial Magnetic Stimulation (ppTMS) could modulate
             motion perception by stimulating the occipital cortex as
             participants viewed near-threshold motion dot stimuli. In
             this sham-controlled study, fifteen subjects completed two
             sessions. On the first visit, resting motor threshold (RMT)
             was assessed, and participants performed an adaptive
             direction discrimination task to determine individual motion
             sensitivity. During the second visit, subjects performed the
             task with three difficulty levels as TMS pulses were
             delivered 150 and 50 ms prior to motion stimulus onset at
             120% RMT, under the logic that the cumulative inhibitory
             effect of these pulses would alter motion sensitivity. ppTMS
             was delivered at one of two locations: 3 cm dorsal and
             5 cm lateral to inion (scalp-based coordinate), or at the
             site of peak activation for "motion" according to the
             NeuroSynth fMRI database (meta-analytic coordinate). Sham
             stimulation was delivered on one-third of trials by tilting
             the coil 90°. Analyses showed no significant
             active-versus-sham effects of ppTMS when stimulation was
             delivered to the meta-analytic (p = 0.15) or scalp-based
             coordinates (p = 0.17), which were separated by 29 mm
             on average. Active-versus-sham stimulation differences did
             not interact with either stimulation location (p = 0.12)
             or difficulty (p = 0.33). These findings fail to support
             the hypothesis that long-interval ppTMS recruits inhibitory
             processes in motion-sensitive cortex but must be considered
             within the limited parameters used in this
             design.},
   Doi = {10.1016/j.neulet.2020.135022},
   Key = {fds349713}
}

@article{fds349473,
   Author = {Beynel, L and Davis, SW and Crowell, CA and Dannhauer, M and Lim, W and Palmer, H and Hilbig, SA and Brito, A and Hile, C and Luber, B and Lisanby,
             SH and Peterchev, AV and Cabeza, R and Appelbaum,
             LG},
   Title = {Site-Specific Effects of Online rTMS during a Working Memory
             Task in Healthy Older Adults.},
   Journal = {Brain Sci},
   Volume = {10},
   Number = {5},
   Year = {2020},
   Month = {April},
   url = {http://dx.doi.org/10.3390/brainsci10050255},
   Abstract = {The process of manipulating information within working
             memory is central to many cognitive functions, but also
             declines rapidly in old age. Improving this process could
             markedly enhance the health-span in older adults. The
             current pre-registered, randomized and placebo-controlled
             study tested the potential of online repetitive transcranial
             magnetic stimulation (rTMS) applied at 5 Hz over the left
             lateral parietal cortex to enhance working memory
             manipulation in healthy elderly adults. rTMS was applied,
             while participants performed a delayed-response
             alphabetization task with two individually titrated levels
             of difficulty. Coil placement and stimulation amplitude were
             calculated from fMRI activation maps combined with electric
             field modeling on an individual-subject basis in order to
             standardize dosing at the targeted cortical location.
             Contrary to the a priori hypothesis, active rTMS
             significantly decreased accuracy relative to sham, and only
             in the hardest difficulty level. When compared to the
             results from our previous study, in which rTMS was applied
             over the left prefrontal cortex, we found equivalent effect
             sizes but opposite directionality suggesting a site-specific
             effect of rTMS. These results demonstrate engagement of
             cortical working memory processing using a novel TMS
             targeting approach, while also providing prescriptions for
             future studies seeking to enhance memory through
             rTMS.},
   Doi = {10.3390/brainsci10050255},
   Key = {fds349473}
}

@article{fds348790,
   Author = {Wing, EA and Geib, BR and Wang, W-C and Monge, Z and Davis, SW and Cabeza,
             R},
   Title = {Cortical Overlap and Cortical-Hippocampal Interactions
             Predict Subsequent True and False Memory.},
   Journal = {J Neurosci},
   Volume = {40},
   Number = {9},
   Pages = {1920-1930},
   Year = {2020},
   Month = {February},
   url = {http://dx.doi.org/10.1523/JNEUROSCI.1766-19.2020},
   Abstract = {The declarative memory system allows us to accurately
             recognize a countless number of items and events,
             particularly those strengthened by repeated exposure.
             However, increased familiarity due to repetition can also
             lead to false recognition of related but new items,
             particularly when mechanisms supporting fine-grain mnemonic
             discrimination fail. The hippocampus is thought to be
             particularly important in separating overlapping cortical
             inputs during encoding so that similar experiences can be
             differentiated. In the current study of male and female
             human subjects, we examine how neural pattern similarity
             between repeated exemplars of a given concept (e.g., apple)
             influences true and false memory for target or lure images.
             Consistent with past work, we found that subsequent true
             recognition was related to pattern similarity between
             concept exemplars and the entire encoding set (global
             encoding similarity), particularly in ventral visual stream.
             In addition, memory for an individual target exemplar (a
             specific apple) could be predicted solely by the degree of
             pattern overlap between the other exemplars (different apple
             pictures) of that concept (concept-specific encoding
             similarity). Critically, subsequent false memory for lures
             was mitigated when high concept-specific similarity in
             cortical areas was accompanied by differentiated hippocampal
             representations of the corresponding exemplars. Furthermore,
             both true and false memory entailed the reinstatement of
             concept-related information at varying levels of
             specificity. These results link both true and false memory
             to a measure of concept strength expressed in the overlap of
             cortical representations, and importantly, illustrate how
             the hippocampus serves to separate concurrent cortical
             overlap in the service of detailed memory.SIGNIFICANCE
             STATEMENT In some instances, the same processes that help
             promote memory for a general idea or concept can also hinder
             more detailed memory judgments, which may involve
             differentiating between closely related items. The current
             study shows that increased overlap in cortical
             representations for conceptually-related pictures is
             associated with increased recognition of repeated concept
             pictures. Whether similar lure items were falsely remembered
             as old further depended on the hippocampus, where the
             presence of more distinct representations protected against
             later false memory. This work suggests that the
             differentiability of brain patterns during perception is
             related to the differentiability of items in memory, but
             that fine-grain discrimination depends on the interaction
             between cortex and hippocampus.},
   Doi = {10.1523/JNEUROSCI.1766-19.2020},
   Key = {fds348790}
}

@article{fds348485,
   Author = {Stanley, ML and Bedrov, A and Cabeza, R and De Brigard,
             F},
   Title = {The centrality of remembered moral and immoral actions in
             constructing personal identity.},
   Journal = {Memory (Hove, England)},
   Volume = {28},
   Number = {2},
   Pages = {278-284},
   Year = {2020},
   Month = {February},
   url = {http://dx.doi.org/10.1080/09658211.2019.1708952},
   Abstract = {There is a widespread belief that morally good traits and
             qualities are particularly central to psychological
             constructions of personal identity. People have a strong
             tendency to believe that they truly are morally good. We
             suggest that autobiographical memories of past events
             involving moral actions may inform how we come to believe
             that we are morally good. In two studies, we investigated
             the role of remembered past events involving moral and
             immoral actions in constructing perceived personal identity.
             For morally right actions only, we found that remembered
             actions judged to be more morally right relative to less
             morally right were more central to personal identity (Study
             1). We then found that remembered morally right actions were
             more central to personal identity than remembered morally
             wrong actions (Study 2). We discuss these findings in
             relation to recent research on morality and personal
             identity.},
   Doi = {10.1080/09658211.2019.1708952},
   Key = {fds348485}
}

@article{fds353268,
   Author = {Ciaramelli, E and Burianová, H and Vallesi, A and Cabeza, R and Moscovitch, M},
   Title = {Functional Interplay Between Posterior Parietal Cortex and
             Hippocampus During Detection of Memory Targets and
             Non-targets.},
   Journal = {Frontiers in neuroscience},
   Volume = {14},
   Pages = {563768},
   Year = {2020},
   Month = {January},
   url = {http://dx.doi.org/10.3389/fnins.2020.563768},
   Abstract = {Posterior parietal cortex is frequently activated during
             episodic memory retrieval but its role during retrieval and
             its interactions with the hippocampus are not yet clear. In
             this fMRI study, we investigated the neural bases of
             recognition memory when study repetitions and retrieval
             goals were manipulated. During encoding participants studied
             words either once or three times, and during retrieval they
             were rewarded more to detect either studied words or new
             words. We found that (1) dorsal parietal cortex (DPC) was
             more engaged during detection of items studied once compared
             to three times, whereas regions in the ventral parietal
             cortex (VPC) responded more to items studied multiple times;
             (2) DPC, within a network of brain regions functionally
             connected to the anterior hippocampus, responded more to
             items consistent with retrieval goals (associated with high
             reward); (3) VPC, within a network of brain regions
             functionally connected to the posterior hippocampus,
             responded more to items not aligned with retrieval goals
             (i.e., unexpected). These findings support the hypothesis
             that DPC and VPC regions contribute differentially to
             top-down vs. bottom-up attention to memory. Moreover, they
             reveal a dissociation in the functional profile of the
             anterior and posterior hippocampi.},
   Doi = {10.3389/fnins.2020.563768},
   Key = {fds353268}
}

@article{fds366289,
   Author = {Marques, LM and Clifford, S and Iyengar, V and Bonato, GV and Cabral,
             PM and Dos Santos and RB and Cabeza, R and Sinnott-Armstrong, W and Boggio,
             PS},
   Title = {Translation and validation of the moral foundations
             vignettes (MFVs) for the portuguese language in a Brazilian
             sample},
   Journal = {Judgment and Decision Making},
   Volume = {15},
   Number = {1},
   Pages = {149-158},
   Year = {2020},
   Month = {January},
   Abstract = {The Moral Foundations Vignettes (MFVs) – a recently
             developed set of brief scenarios depicting violations of
             various moral foundations – enables investigators to
             directly examine differences in moral judgments about
             different topics. In the present study, we adapt the MFV
             instrument for use in the Portuguese language. To this end,
             the following steps were performed: 1) Translation of the
             MFV instrument from English to Portuguese language in
             Brazil; 2) Synthesis of translated versions; 3) Evaluation
             of the synthesis by expert judges; 4) Evaluation of the MFV
             instrument by university students from Sao Paulo City; 5)
             Back translation; and lastly, 6) Validation study, which
             used a sample of 494 (385f) university students from Sao
             Paulo city and a set of 68 vignettes, subdivided into seven
             factors. Exploratory analyses show that the relationships
             between the moral foundations and political ideology are
             similar to those found in previous studies, but the severity
             of moral judgment on individualizing foundations tended to
             be significantly higher in the Sao Paulo sample, compared to
             a sample from the USA. Overall, the present study provides a
             Portuguese version of the MFV that performs similarly to the
             original English version, enabling a broader examination of
             how the moral foundations operate.},
   Key = {fds366289}
}

@article{fds359377,
   Author = {Deng, L and Davis, S and Monge, Z and Wing, E and Geib, B and Raghunandan,
             A and Cabeza, R},
   Title = {Age-related dedifferentiation and hyperdifferentiation of
             perceptual and mnemonic representations},
   Year = {2020},
   url = {http://dx.doi.org/10.1101/2020.06.15.151217},
   Abstract = {Preliminary evidence indicates that occipito-temporal
             activation patterns for different visual stimuli are less
             distinct in older (OAs) than younger (YAs) adults,
             suggesting a dedifferentiation of visual representations
             with aging. Yet, it is unclear if this deficit (1) affects
             only sensory or also categorical aspects of representations
             during visual perception (perceptual representations), and
             (2) affects only perceptual or also mnemonic
             representations. To investigate these issues, we
             fMRI-scanned YAs and OAs viewing and then remembering visual
             scenes. First, using representational similarity analyses,
             we distinguished sensory vs. categorical features of
             perceptual representations. We found that, compared to YAs,
             sensory features in early visual cortex were less
             differentiated in OAs (i.e., age-related dedifferentiation),
             replicating previous research, whereas categorical features
             in anterior temporal lobe (ATL) were more differentiated in
             OAs. This is, to our knowledge, the first report of an
             age-related hyperdifferentiation . Second, we assessed the
             quality of mnemonic representations by measuring
             encoding-retrieval similarity (ERS) in activation patterns.
             We found that aging impaired mnemonic representations in
             early visual cortex and hippocampus but enhanced mnemonic
             representations in ATL. Thus, both perceptual and mnemonic
             representations in ATL were enhanced by aging. In sum, our
             findings suggest that aging impairs visual and mnemonic
             representations in posterior brain regions but enhances them
             in anterior regions.},
   Doi = {10.1101/2020.06.15.151217},
   Key = {fds359377}
}

@article{fds352599,
   Author = {Davis, S and Geib, B and Wing, E and Wang, W-C and Hovhannisyan, M and Monge, Z and Cabeza, R},
   Title = {Visual and semantic representations predict subsequent
             memory in perceptual and conceptual memory
             tests},
   Year = {2020},
   url = {http://dx.doi.org/10.1101/2020.02.11.944801},
   Abstract = {It is generally assumed that the encoding of a single event
             generates multiple memory representations, which contribute
             differently to subsequent episodic memory. We used fMRI and
             representational similarity analysis (RSA) to examine how
             visual and semantic representations predicted subsequent
             memory for single item encoding (e.g., seeing an orange).
             Three levels of visual representations corresponding to
             early, middle, and late visual processing stages were based
             on a deep neural network. Three levels of semantic
             representations were based on normative Observed (“is
             round”), Taxonomic (“is a fruit”), and Encyclopedic
             features (“is sweet”). We identified brain regions where
             each representation type predicted later Perceptual Memory,
             Conceptual Memory, or both (General Memory). Participants
             encoded objects during fMRI, and then completed both a
             word-based conceptual and picture-based perceptual memory
             test. Visual representations predicted subsequent Perceptual
             Memory in visual cortices, but also facilitated Conceptual
             and General Memory in more anterior regions. Semantic
             representations, in turn, predicted Perceptual Memory in
             visual cortex, Conceptual Memory in the perirhinal and
             inferior prefrontal cortex, and General Memory in the
             angular gyrus. These results suggest that the contribution
             of visual and semantic representations to subsequent memory
             effects depends on a complex interaction between
             representation, test type, and storage location.},
   Doi = {10.1101/2020.02.11.944801},
   Key = {fds352599}
}

@article{fds346288,
   Author = {Beynel, L and Appelbaum, LG and Luber, B and Crowell, CA and Hilbig, SA and Lim, W and Nguyen, D and Chrapliwy, NA and Davis, SW and Cabeza, R and Lisanby, SH and Deng, Z-D},
   Title = {Effects of online repetitive transcranial magnetic
             stimulation (rTMS) on cognitive processing: A meta-analysis
             and recommendations for future studies.},
   Journal = {Neurosci Biobehav Rev},
   Volume = {107},
   Pages = {47-58},
   Year = {2019},
   Month = {December},
   url = {http://dx.doi.org/10.1016/j.neubiorev.2019.08.018},
   Abstract = {Online repetitive transcranial magnetic stimulation (rTMS),
             applied while subjects are performing a task, is widely used
             to disrupt brain regions underlying cognition. However,
             online rTMS has also induced "paradoxical enhancement".
             Given the rapid proliferation of this approach, it is
             crucial to develop a better understanding of how online
             stimulation influences cognition, and the optimal parameters
             to achieve desired effects. To accomplish this goal, a
             quantitative meta-analysis was performed with random-effects
             models fitted to reaction time (RT) and accuracy data. The
             final dataset included 126 studies published between 1998
             and 2016, with 244 total effects for reaction times, and 202
             for accuracy. Meta-analytically, rTMS at 10 Hz and 20 Hz
             disrupted accuracy for attention, executive, language,
             memory, motor, and perception domains, while no effects were
             found with 1 Hz or 5 Hz. Stimulation applied at and 10
             and 20 Hz slowed down RTs in attention and perception
             tasks. No performance enhancement was found. Meta-regression
             analysis showed that fMRI-guided targeting and short
             inter-trial intervals are associated with increased
             disruptive effects with rTMS.},
   Doi = {10.1016/j.neubiorev.2019.08.018},
   Key = {fds346288}
}

@article{fds341886,
   Author = {Cabeza, R and Albert, M and Belleville, S and Craik, FIM and Duarte, A and Grady, CL and Lindenberger, U and Nyberg, L and Park, DC and Reuter-Lorenz, PA and Rugg, MD and Steffener, J and Rajah,
             MN},
   Title = {Reply to 'Mechanisms underlying resilience in
             ageing'.},
   Journal = {Nature reviews. Neuroscience},
   Volume = {20},
   Number = {4},
   Pages = {247},
   Year = {2019},
   Month = {April},
   url = {http://dx.doi.org/10.1038/s41583-019-0139-z},
   Doi = {10.1038/s41583-019-0139-z},
   Key = {fds341886}
}

@article{fds341338,
   Author = {Berger, M and Oyeyemi, D and Olurinde, MO and Whitson, HE and Weinhold,
             KJ and Woldorff, MG and Lipsitz, LA and Moretti, E and Giattino, CM and Roberts, KC and Zhou, J and Bunning, T and Ferrandino, M and Scheri, RP and Cooter, M and Chan, C and Cabeza, R and Browndyke, JN and Murdoch, DM and Devinney, MJ and Shaw, LM and Cohen, HJ and Mathew, JP and INTUIT
             Investigators},
   Title = {The INTUIT Study: Investigating Neuroinflammation Underlying
             Postoperative Cognitive Dysfunction.},
   Journal = {J Am Geriatr Soc},
   Volume = {67},
   Number = {4},
   Pages = {794-798},
   Year = {2019},
   Month = {April},
   url = {http://dx.doi.org/10.1111/jgs.15770},
   Abstract = {BACKGROUND/OBJECTIVES: Every year, up to 40% of the more
             than 16 million older Americans who undergo
             anesthesia/surgery develop postoperative cognitive
             dysfunction (POCD) or delirium. Each of these distinct
             syndromes is associated with decreased quality of life,
             increased mortality, and a possible increased risk of
             Alzheimer's disease. One pathologic process hypothesized to
             underlie both delirium and POCD is neuroinflammation. The
             INTUIT study described here will determine the extent to
             which postoperative increases in cerebrospinal fluid (CSF)
             monocyte chemoattractant protein 1 (MCP-1) levels and
             monocyte numbers are associated with delirium and/or POCD
             and their underlying brain connectivity changes. DESIGN:
             Observational prospective cohort. SETTING: Duke University
             Medical Center, Duke Regional Hospital, and Duke Raleigh
             Hospital. PARTICIPANTS: Patients 60 years of age or older (N
             = 200) undergoing noncardiac/nonneurologic surgery.
             MEASUREMENTS: Participants will undergo cognitive testing
             before, 6 weeks, and 1 year after surgery. Delirium
             screening will be performed on postoperative days 1 to 5.
             Blood and CSF samples are obtained before surgery, and 24
             hours, 6 weeks, and 1 year after surgery. CSF MCP-1 levels
             are measured by enzyme-linked immunosorbent assay, and CSF
             monocytes are assessed by flow cytometry. Half the patients
             will also undergo pre- and postoperative functional magnetic
             resonance imaging scans. 32-channel intraoperative
             electroencephalogram (EEG) recordings will be performed to
             identify intraoperative EEG correlates of neuroinflammation
             and/or postoperative cognitive resilience. Eighty patients
             will also undergo home sleep apnea testing to determine the
             relationships between sleep apnea severity,
             neuroinflammation, and impaired postoperative cognition.
             Additional assessments will help evaluate relationships
             between delirium, POCD, and other geriatric syndromes.
             CONCLUSION: INTUIT will use a transdisciplinary approach to
             study the role of neuroinflammation in postoperative
             delirium and cognitive dysfunction and their associated
             functional brain connectivity changes, and it may identify
             novel targets for treating and/or preventing delirium and
             POCD and their sequelae. J Am Geriatr Soc 67:794-798,
             2019.},
   Doi = {10.1111/jgs.15770},
   Key = {fds341338}
}

@article{fds365721,
   Author = {Bunning, T and Whitson, HE and Weinhold, K and Woldorff, MG and Moretti,
             E and Oyeyemi, D and Cooter, M and Chan, C and Cabeza, R and Browndyke, JN and Murdoch, D and Devinney, M and Shaw, L and Cohen, HJ and Mathew, JP and Berger, M},
   Title = {THE INTUIT STUDY: INVESTIGATING NEUROINFLAMMATION UNDERLYING
             POSTOPERATIVE NEUROCOGNITIVE DYSFUNCTION AND DELIRIUM IN
             OLDER ADULTS},
   Journal = {ANESTHESIA AND ANALGESIA},
   Volume = {128},
   Pages = {432-432},
   Year = {2019},
   Key = {fds365721}
}

@article{fds342307,
   Author = {Beynel, L and Davis, SW and Crowell, CA and Hilbig, SA and Lim, W and Nguyen, D and Palmer, H and Brito, A and Peterchev, AV and Luber, B and Lisanby, SH and Cabeza, R and Appelbaum, LG},
   Title = {Online repetitive transcranial magnetic stimulation during
             working memory in younger and older adults: A randomized
             within-subject comparison.},
   Journal = {PLoS One},
   Volume = {14},
   Number = {3},
   Pages = {e0213707},
   Year = {2019},
   url = {http://dx.doi.org/10.1371/journal.pone.0213707},
   Abstract = {Working memory is the ability to perform mental operations
             on information that is stored in a flexible, limited
             capacity buffer. The ability to manipulate information in
             working memory is central to many aspects of human
             cognition, but also declines with healthy aging. Given the
             profound importance of such working memory manipulation
             abilities, there is a concerted effort towards developing
             approaches to improve them. The current study tested the
             capacity to enhance working memory manipulation with online
             repetitive transcranial magnetic stimulation in healthy
             young and older adults. Online high frequency (5Hz)
             repetitive transcranial magnetic stimulation was applied
             over the left dorsolateral prefrontal cortex to test the
             hypothesis that active repetitive transcranial magnetic
             stimulation would lead to significant improvements in memory
             recall accuracy compared to sham stimulation, and that these
             effects would be most pronounced in working memory
             manipulation conditions with the highest cognitive demand in
             both young and older adults. Repetitive transcranial
             magnetic stimulation was applied while participants were
             performing a delayed response alphabetization task with
             three individually-titrated levels of difficulty. The left
             dorsolateral prefrontal cortex was identified by combining
             electric field modeling to individualized functional
             magnetic resonance imaging activation maps and was targeted
             during the experiment using stereotactic neuronavigation
             with real-time robotic guidance, allowing optimal coil
             placement during the stimulation. As no accuracy differences
             were found between young and older adults, the results from
             both groups were collapsed. Subsequent analyses revealed
             that active stimulation significantly increased accuracy
             relative to sham stimulation, but only for the hardest
             condition. These results point towards further investigation
             of repetitive transcranial magnetic stimulation for memory
             enhancement focusing on high difficulty conditions as those
             most likely to exhibit benefits.},
   Doi = {10.1371/journal.pone.0213707},
   Key = {fds342307}
}

@article{fds359378,
   Author = {Beynel, L and Deng, L and Crowell, CA and Dannhauer, M and Palmer, H and Hilbig, S and Peterchev, AV and Luber, B and Lisanby, SH and Cabeza, R and Appelbaum, LG and Davis, SW},
   Title = {Structural controllability predicts functional patterns and
             brain stimulation benefits associated with working
             memory},
   Year = {2019},
   url = {http://dx.doi.org/10.1101/794388},
   Abstract = {<h4>Summary</h4> The brain is an inherently dynamic system,
             and much work has focused on the ability to modify neural
             activity through both local perturbations and changes in the
             function of global network ensembles. Network
             controllability is a recent concept in network science that
             purports to predict the influence of individual cortical
             sites on global network states and state changes, thereby
             creating a unifying account of local influences on global
             brain dynamics. Here, we present an integrated set of
             multimodal brain–behavior relationships, acquired from
             functional magnetic resonance imaging during a transcranial
             magnetic stimulation intervention, that demonstrate how
             network controllability influences network function, as well
             as behavior. This work helps to outline a clear technique
             for integrating structural network topology and functional
             activity to predict the influence of a potential stimulation
             target on subsequent behaviors and prescribes next steps
             towards predicting neuromodulatory and behavioral responses
             after brain stimulation. <h4>Highlights</h4> - This study
             tested the strength of network controllability using fMRI
             and rTMS - Controllability correlates with functional
             modulation of working memory demand load - Controllability
             is also correlated with the memory improvement from applied
             rTMS - These findings link network control theory with
             physiology and behavior. <h4>In brief</h4> Beynel et al.
             show that the benefits of functionally targeted brain
             stimulation on working memory performance can be predicted
             by network control properties at the stimulated site.
             Structural controllability and functional activity
             independently predict this cognitive benefit. <h4>Author
             Contributions</h4> Conceptualization & Methodology: L.B,
             S.W.D., B.L., R.C., L.G.A.; Investigation: L.B., L.D.,
             S.W.D., C.A.C., M.D., H.P., S.H.; Writing—Original Draft:
             L.B., L.D., S.W.D.; Writing—Review & Editing: L.B., L.D.,
             S.W.D., L.G.A., A.V.P.; Funding Acquisition: S.W.D., R.C.,
             B.L., S.H.L., A.V.P.; Resources: L.G.A., B.L., R.C.;
             Supervision: L.G.A., S.W.D.},
   Doi = {10.1101/794388},
   Key = {fds359378}
}

@article{fds344440,
   Author = {Davis, SW and Szymanski, A and Boms, H and Fink, T and Cabeza,
             R},
   Title = {Cooperative contributions of structural and functional
             connectivity to successful memory in aging.},
   Journal = {Netw Neurosci},
   Volume = {3},
   Number = {1},
   Pages = {173-194},
   Year = {2019},
   url = {http://dx.doi.org/10.1162/netn_a_00064},
   Abstract = {Understanding the precise relation between functional
             connectivity and structural (white matter) connectivity and
             how these relationships account for cognitive changes in
             older adults are major challenges for neuroscience. We
             investigate these issues using an approach in which
             structural equation modeling (SEM) is employed to integrate
             functional and structural connectivity data from younger and
             older adults (n = 62), analyzed with a common framework
             based on regions connected by canonical tract groups (CTGs).
             CTGs (e.g., uncinate fasciculus) serve as a common currency
             between functional and structural connectivity matrices, and
             ensure equivalent sparsity in connectome information. We
             used this approach to investigate the neural mechanisms
             supporting memory for items and memory for associations, and
             how they are affected by healthy aging. We found that
             different structural and functional CTGs made independent
             contributions to source and item memory performance,
             suggesting that both forms of connectivity underlie
             age-related differences in specific forms of memory.
             Furthermore, the relationship between functional and
             structural connectivity was best explained by a general
             relationship between latent constructs-a relationship absent
             in any specific CTG group. These results provide insights
             into the relationship between structural and functional
             connectivity patterns, and elucidate their relative
             contribution to age-related differences in source memory
             performance.},
   Doi = {10.1162/netn_a_00064},
   Key = {fds344440}
}

@article{fds347789,
   Author = {Deng, L and Stanley, M and Monge, Z and Wing, E and Geib, B and Davis, S and Cabeza, R},
   Title = {Age-related compensatory reconfiguration of PFC connections
             during episodic memory retrieval},
   Year = {2019},
   url = {http://dx.doi.org/10.1101/858357},
   Abstract = {During demanding cognitive tasks, older adults (OAs)
             frequently show greater prefrontal cortex (PFC) activity
             than younger adults (YAs). This age-related PFC activity
             increase is often associated with enhanced cognitive
             performance, suggesting functional compensation. However,
             the brain is a complex network of interconnected regions,
             and it is unclear how network connectivity of PFC regions
             differs for OAs vs. YAs. To investigate this, we examined
             the age-related difference in functional brain network
             mediating episodic memory retrieval. YAs and OAs
             participants encoded and then recalled visual scenes, and
             age-related differences in network topology during memory
             retrieval were investigated as a function of memory
             performance. We measured both quantitative changes in
             functional integration and qualitative reconfiguration in
             connectivity patterns. The study yielded three main
             findings. First, PFC regions were more functionally
             integrated with the rest of the brain network in OAs.
             Critically, this age-related increase in PFC integration was
             associated with better retrieval performance. Second, PFC
             regions showed stronger performance-related reconfiguration
             of connectivity patterns in OAs. Finally, the magnitude of
             PFC reconfiguration increases in OAs tracked reconfiguration
             reductions in the medial temporal lobe (MTL) – a core
             episodic memory region, suggesting that PFC connectivity in
             OAs may be compensating for MTL deficits.},
   Doi = {10.1101/858357},
   Key = {fds347789}
}

@article{fds340434,
   Author = {Davis, SW and Crowell, CA and Beynel, L and Deng, L and Lakhlani, D and Hilbig, SA and Lim, W and Nguyen, D and Peterchev, AV and Luber, BM and Lisanby, SH and Appelbaum, LG and Cabeza, R},
   Title = {Complementary topology of maintenance and manipulation brain
             networks in working memory.},
   Journal = {Sci Rep},
   Volume = {8},
   Number = {1},
   Pages = {17827},
   Year = {2018},
   Month = {December},
   url = {http://dx.doi.org/10.1038/s41598-018-35887-2},
   Abstract = {Working memory (WM) is assumed to consist of a process that
             sustains memory representations in an active state
             (maintenance) and a process that operates on these activated
             representations (manipulation). We examined evidence for two
             distinct, concurrent cognitive functions supporting
             maintenance and manipulation abilities by testing brain
             activity as participants performed a WM alphabetization
             task. Maintenance was investigated by varying the number of
             letters held in WM and manipulation by varying the number of
             moves required to sort the list alphabetically. We found
             that both maintenance and manipulation demand had
             significant effects on behavior that were associated with
             different cortical regions: maintenance was associated with
             bilateral prefrontal and left parietal cortex, and
             manipulation with right parietal activity, a link that is
             consistent with the role of parietal cortex in symbolic
             computations. Both structural and functional architecture of
             these systems suggested that these cognitive functions are
             supported by two dissociable brain networks. Critically,
             maintenance and manipulation functional networks became
             increasingly segregated with increasing demand, an effect
             that was positively associated with individual WM ability.
             These results provide evidence that network segregation may
             act as a protective mechanism to enable successful
             performance under increasing WM demand.},
   Doi = {10.1038/s41598-018-35887-2},
   Key = {fds340434}
}

@article{fds348993,
   Author = {Beynel, L and Davis, SW and Hilbig, S and Lim, W and Peterchev, AV and Cabeza, R and Appelbaum, G and Lisanby, S and Luber,
             B},
   Title = {Online Repetitive Transcranial Magnetic Stimulation Enhances
             Working Memory Performance in Younger and Older
             Adults},
   Journal = {NEUROPSYCHOPHARMACOLOGY},
   Volume = {43},
   Pages = {S78-S78},
   Publisher = {NATURE PUBLISHING GROUP},
   Year = {2018},
   Month = {December},
   Key = {fds348993}
}

@article{fds339748,
   Author = {Cabeza, R and Albert, M and Belleville, S and Craik, FIM and Duarte, A and Grady, CL and Lindenberger, U and Nyberg, L and Park, DC and Reuter-Lorenz, PA and Rugg, MD and Steffener, J and Rajah,
             MN},
   Title = {Publisher Correction: Maintenance, reserve and compensation:
             the cognitive neuroscience of healthy ageing.},
   Journal = {Nature reviews. Neuroscience},
   Volume = {19},
   Number = {12},
   Pages = {772},
   Publisher = {Springer Nature America, Inc},
   Year = {2018},
   Month = {December},
   url = {http://dx.doi.org/10.1038/s41583-018-0087-z},
   Abstract = {In Figure 3b of the originally published article, the
             colours of the bars were incorrectly reversed. The bars
             shown in green should have been shown in blue to represent
             the findings from older adults, whereas the bars shown in
             blue should have been shown in green to represent the
             findings from young adults. This has been corrected in the
             HTML and PDF versions of the article. Images of the original
             figure are shown in the correction notice.},
   Doi = {10.1038/s41583-018-0087-z},
   Key = {fds339748}
}

@article{fds339518,
   Author = {Wang, W-C and Brashier, NM and Wing, EA and Marsh, EJ and Cabeza,
             R},
   Title = {Neural basis of goal-driven changes in knowledge
             activation.},
   Journal = {The European journal of neuroscience},
   Volume = {48},
   Number = {11},
   Pages = {3389-3396},
   Year = {2018},
   Month = {December},
   url = {http://dx.doi.org/10.1111/ejn.14196},
   Abstract = {Depending on a person's goals, different aspects of stored
             knowledge are accessed. Decades of behavioral work document
             the flexible use of knowledge, but little neuroimaging work
             speaks to these questions. We used representational
             similarity analysis to investigate whether the relationship
             between brain activity and semantic structure of statements
             varied in two tasks hypothesized to differ in the degree to
             which knowledge is accessed: judging truth (semantic task)
             and judging oldness (episodic task). During truth judgments,
             but not old/new recognition judgments, a left-lateralized
             network previously associated with semantic memory exhibited
             correlations with semantic structure. At a neural level,
             people activate knowledge representations in different ways
             when focused on different goals. The present results
             demonstrate the potential of multivariate approaches in
             characterizing knowledge storage and retrieval, as well as
             the ways that it shapes our understanding and long-term
             memory.},
   Doi = {10.1111/ejn.14196},
   Key = {fds339518}
}

@article{fds338000,
   Author = {Cabeza, R and Stanley, ML and Moscovitch, M},
   Title = {Process-Specific Alliances (PSAs) in Cognitive
             Neuroscience.},
   Journal = {Trends in cognitive sciences},
   Volume = {22},
   Number = {11},
   Pages = {996-1010},
   Year = {2018},
   Month = {November},
   url = {http://dx.doi.org/10.1016/j.tics.2018.08.005},
   Abstract = {Most cognitive neuroscience theories have focused on the
             functions of individual brain regions, but cognitive
             abilities depend also on functional interactions among
             multiple regions. Many recent studies on these interactions
             have examined large-scale, resting-state networks, but these
             networks are difficult to link to theories about specific
             cognitive processes. Cognitive theories are easier to link
             to the mini-networks we call process specific alliances
             (PSAs). A PSA is a small team of brain regions that rapidly
             assemble to mediate a cognitive process in response to task
             demands but quickly disassemble when the process is no
             longer needed. We compare PSAs to resting-state networks and
             to other connectivity-based, task-related networks, and we
             characterize the advantages and disadvantages of each type
             of network.},
   Doi = {10.1016/j.tics.2018.08.005},
   Key = {fds338000}
}

@article{fds339245,
   Author = {Cabeza, R and Albert, M and Belleville, S and Craik, FIM and Duarte, A and Grady, CL and Lindenberger, U and Nyberg, L and Park, DC and Reuter-Lorenz, PA and Rugg, MD and Steffener, J and Rajah,
             MN},
   Title = {Maintenance, reserve and compensation: the cognitive
             neuroscience of healthy ageing.},
   Journal = {Nature reviews. Neuroscience},
   Volume = {19},
   Number = {11},
   Pages = {701-710},
   Year = {2018},
   Month = {November},
   url = {http://dx.doi.org/10.1038/s41583-018-0068-2},
   Abstract = {Cognitive ageing research examines the cognitive abilities
             that are preserved and/or those that decline with advanced
             age. There is great individual variability in cognitive
             ageing trajectories. Some older adults show little decline
             in cognitive ability compared with young adults and are thus
             termed 'optimally ageing'. By contrast, others exhibit
             substantial cognitive decline and may develop dementia.
             Human neuroimaging research has led to a number of important
             advances in our understanding of the neural mechanisms
             underlying these two outcomes. However, interpreting the
             age-related changes and differences in brain structure,
             activation and functional connectivity that this research
             reveals is an ongoing challenge. Ambiguous terminology is a
             major source of difficulty in this venture. Three terms in
             particular - compensation, maintenance and reserve - have
             been used in a number of different ways, and researchers
             continue to disagree about the kinds of evidence or patterns
             of results that are required to interpret findings related
             to these concepts. As such inconsistencies can impede
             progress in both theoretical and empirical research, here,
             we aim to clarify and propose consensual definitions of
             these terms.},
   Doi = {10.1038/s41583-018-0068-2},
   Key = {fds339245}
}

@article{fds337616,
   Author = {Lighthall, NR and Pearson, JM and Huettel, SA and Cabeza,
             R},
   Title = {Feedback-Based Learning in Aging: Contributions and
             Trajectories of Change in Striatal and Hippocampal
             Systems.},
   Journal = {J Neurosci},
   Volume = {38},
   Number = {39},
   Pages = {8453-8462},
   Year = {2018},
   Month = {September},
   url = {http://dx.doi.org/10.1523/JNEUROSCI.0769-18.2018},
   Abstract = {The striatum supports learning from immediate feedback by
             coding prediction errors (PEs), whereas the hippocampus (HC)
             plays a parallel role in learning from delayed feedback.
             Both regions show evidence of decline in human aging, but
             behavioral research suggests greater decline in HC versus
             striatal functions. The present study included male and
             female humans and used fMRI to examine younger and older
             adults' brain activation patterns during a learning task
             with choice feedback presented immediately or after a brief
             delay. Participants then completed a surprise memory task
             that tested their recognition of trial-unique feedback
             stimuli, followed by assessments of postlearning cue
             preference, outcome probability awareness, and willingness
             to pay. The study yielded three main findings. First,
             behavioral measures indicated similar rates of learning in
             younger and older adults across conditions, but postlearning
             measures indicated impairment in older adults' ability to
             subsequently apply learning to discriminate between cues.
             Second, PE signals in the striatum were greater for
             immediate versus delayed feedback in both age groups, but PE
             signals in the HC were greater for delayed versus immediate
             feedback only in younger adults. Third, unlike younger
             adults, older adults failed to exhibit enhanced episodic
             memory for outcome stimuli in the delayed-feedback
             condition. Together, these findings indicate that HC
             circuits supporting learning and memory decline more than
             striatal circuits in healthy aging, which suggests that
             declines in HC learning signals may be an important
             predictor of deficits in learning-dependent economic
             decisions among older adults.SIGNIFICANCE STATEMENT The
             hippocampus (HC) and striatum play distinct and critical
             roles in learning. Substantial research suggests that
             age-related decline in learning supported by the HC outpaces
             decline in learning supported by the striatum; however, such
             inferences have been drawn by comparing performance in tasks
             with fundamentally different structures. The present study
             overcomes this obstacle by implementing a single
             fMRI-learning paradigm with a subtle variation in feedback
             timing to examine differential age effects on memory
             supported by the HC and striatum. Our results provide
             converging behavioral and brain-imaging evidence showing
             that HC circuits supporting learning and memory decline more
             than striatal circuits in healthy aging and that declines in
             HC learning signals may predict early deficits in
             learning-dependent decisions among older
             adults.},
   Doi = {10.1523/JNEUROSCI.0769-18.2018},
   Key = {fds337616}
}

@article{fds335638,
   Author = {Monge, ZA and Stanley, ML and Geib, BR and Davis, SW and Cabeza,
             R},
   Title = {Functional networks underlying item and source memory:
             shared and distinct network components and age-related
             differences.},
   Journal = {Neurobiol Aging},
   Volume = {69},
   Pages = {140-150},
   Year = {2018},
   Month = {September},
   url = {http://dx.doi.org/10.1016/j.neurobiolaging.2018.05.016},
   Abstract = {Although the medial temporal lobes (MTLs) are critical for
             both item memory (IM) and source memory (SM), the lateral
             prefrontal cortex and posterior parietal cortex play a
             greater role during SM than IM. It is unclear, however, how
             these differences translate into shared and distinct IM
             versus SM network components and how these network
             components vary with age. Within a sample of younger adults
             (YAs; n = 15, Mage = 19.5 years) and older adults (OAs;
             n = 40, Mage = 68.6 years), we investigated the
             functional networks underlying IM and SM. Before functional
             MRI scanning, participants encoded nouns while making either
             pleasantness or size judgments. During functional MRI
             scanning, participants completed IM and SM retrieval tasks.
             We found that MTL nodes were similarly interconnected among
             each other during both IM and SM (shared network components)
             but maintained more intermodule connections during SM
             (distinct network components). Also, during SM, OAs
             (compared to YAs) had MTL nodes with more widespread
             connections. These findings provide a novel viewpoint on
             neural mechanism differences underlying IM versus SM in YAs
             and OAs.},
   Doi = {10.1016/j.neurobiolaging.2018.05.016},
   Key = {fds335638}
}

@article{fds337618,
   Author = {Martinikorena, I and Villanueva, A and Cabeza, R and Porta,
             S},
   Title = {Introducing I2head database},
   Journal = {Proceedings - PETMEI 2018: Pervasive Eye Tracking and Mobile
             Eye-Based Interaction},
   Publisher = {ACM Press},
   Year = {2018},
   Month = {June},
   ISBN = {9781450357890},
   url = {http://dx.doi.org/10.1145/3208031.3208033},
   Abstract = {I2Head database has been created with the aim to become an
             optimal reference for low cost gaze estimation. It exhibits
             the following outstanding characteristics: it takes into
             account key aspects of low resolution eye tracking
             technology; it combines images of users gazing at different
             grids of points from alternative positions with registers of
             user’s head position and it provides calibration
             information of the camera and a simple 3D head model for
             each user. Hardware used to build the database includes a 6D
             magnetic sensor and a webcam. A careful calibration method
             between the sensor and the camera has been developed to
             guarantee the accuracy of the data. Different sessions have
             been recorded for each user including not only static head
             scenarios but also controlled displacements and even free
             head movements. The database is an outstanding framework to
             test both gaze estimation algorithms and head pose
             estimation methods.},
   Doi = {10.1145/3208031.3208033},
   Key = {fds337618}
}

@article{fds337619,
   Author = {Larumbe, A and Cabeza, R and Villanueva, A},
   Title = {Supervised Descent Method (SDM) applied to accurate pupil
             detection in off-the-shelf eye tracking systems},
   Journal = {Eye Tracking Research and Applications Symposium
             (ETRA)},
   Publisher = {ACM Press},
   Year = {2018},
   Month = {June},
   ISBN = {9781450357067},
   url = {http://dx.doi.org/10.1145/3204493.3204551},
   Abstract = {The precise detection of pupil/iris center is key to
             estimate gaze accurately. This fact becomes specially
             challenging in low cost frameworks in which the algorithms
             employed for high performance systems fail. In the last
             years an outstanding effort has been made in order to apply
             training-based methods to low resolution images. In this
             paper, Supervised Descent Method (SDM) is applied to GI4E
             database. The 2D landmarks employed for training are the
             corners of the eyes and the pupil centers. In order to
             validate the algorithm proposed, a cross validation
             procedure is performed. The strategy employed for the
             training allows us to affirm that our method can potentially
             outperform the state of the art algorithms applied to the
             same dataset in terms of 2D accuracy. The promising results
             encourage to carry on in the study of training-based methods
             for eye tracking.},
   Doi = {10.1145/3204493.3204551},
   Key = {fds337619}
}

@article{fds335639,
   Author = {Wang, W-C and Brashier, NM and Wing, EA and Marsh, EJ and Cabeza,
             R},
   Title = {Knowledge supports memory retrieval through familiarity, not
             recollection.},
   Journal = {Neuropsychologia},
   Volume = {113},
   Pages = {14-21},
   Year = {2018},
   Month = {May},
   url = {http://dx.doi.org/10.1016/j.neuropsychologia.2018.01.019},
   Abstract = {Semantic memory, or general knowledge of the world, guides
             learning and supports the formation and retrieval of new
             episodic memories. Behavioral evidence suggests that this
             knowledge effect is supported by recollection-a more
             controlled form of memory retrieval generally accompanied by
             contextual details-to a greater degree than familiarity-a
             more automatic form of memory retrieval generally absent of
             contextual details. In the current study, we used functional
             magnetic resonance imaging (fMRI) to investigate the role
             that regions associated with recollection and familiarity
             play in retrieving recent instances of known (e.g., The
             Summer Olympic Games are held four years apart) and unknown
             (e.g., A flaky deposit found in port bottles is beeswing)
             statements. Our results revealed a surprising pattern:
             Episodic retrieval of known statements recruited regions
             associated with familiarity, but not recollection. Instead,
             retrieval of unknown statements recruited regions associated
             with recollection. These data, in combination with quicker
             reaction times for the retrieval of known than unknown
             statements, suggest that known statements can be
             successfully retrieved on the basis of familiarity, whereas
             unknown statements were retrieved on the basis of
             recollection. Our results provide insight into how knowledge
             influences episodic retrieval and demonstrate the role of
             neuroimaging in providing insights into cognitive processes
             in the absence of explicit behavioral responses.},
   Doi = {10.1016/j.neuropsychologia.2018.01.019},
   Key = {fds335639}
}

@article{fds332826,
   Author = {Wing, EA and Iyengar, V and Hess, TM and LaBar, KS and Huettel, SA and Cabeza, R},
   Title = {Neural mechanisms underlying subsequent memory for personal
             beliefs:An fMRI study.},
   Journal = {Cognitive, affective & behavioral neuroscience},
   Volume = {18},
   Number = {2},
   Pages = {216-231},
   Year = {2018},
   Month = {April},
   url = {http://dx.doi.org/10.3758/s13415-018-0563-y},
   Abstract = {Many fMRI studies have examined the neural mechanisms
             supporting emotional memory for stimuli that generate
             emotion rather automatically (e.g., a picture of a dangerous
             animal or of appetizing food). However, far fewer studies
             have examined how memory is influenced by emotion related to
             social and political issues (e.g., a proposal for large
             changes in taxation policy), which clearly vary across
             individuals. In order to investigate the neural substrates
             of affective and mnemonic processes associated with personal
             opinions, we employed an fMRI task wherein participants
             rated the intensity of agreement/disagreement to
             sociopolitical belief statements paired with neural face
             pictures. Following the rating phase, participants performed
             an associative recognition test in which they distinguished
             identical versus recombined face-statement pairs. The study
             yielded three main findings: behaviorally, the intensity of
             agreement ratings was linked to greater subjective emotional
             arousal as well as enhanced high-confidence subsequent
             memory. Neurally, statements that elicited strong (vs. weak)
             agreement or disagreement were associated with greater
             activation of the amygdala. Finally, a subsequent memory
             analysis showed that the behavioral memory advantage for
             statements generating stronger ratings was dependent on the
             medial prefrontal cortex (mPFC). Together, these results
             both underscore consistencies in neural systems supporting
             emotional arousal and suggest a modulation of
             arousal-related encoding mechanisms when emotion is
             contingent on referencing personal beliefs.},
   Doi = {10.3758/s13415-018-0563-y},
   Key = {fds332826}
}

@article{fds345029,
   Author = {Wang, W-C and Wing, E and Murphy, DLK and Luber, B and Lisanby, S and Cabeza, R and Davis, S},
   Title = {Excitatory TMS Boosts Memory Representations},
   Year = {2018},
   Month = {March},
   url = {http://dx.doi.org/10.1101/279547},
   Abstract = {Abstract Brain stimulation technologies have seen increasing
             application in basic science investigations, specifically
             towards the goal of improving memory functioning. However,
             proposals concerning the neural mechanisms underlying
             cognitive enhancement often rely on simplified notions of
             excitation and, most applications examining the effects of
             transcranial magnetic stimulation (TMS) on functional
             neuroimaging measures have been limited to univariate
             analyses of brain activity. We present here analyses using
             representational similarity analysis (RSA) and
             encoding-retrieval similarity (ERS) analysis in order to
             quantify the effect of TMS on memory representations. To
             test whether an increase in local excitability in PFC can
             have measurable influences on upstream representations in
             earlier temporal memory regions, we compared 1Hz and 5Hz
             stimulation to the left dorsolateral PFC. We found that 10
             minutes of 5Hz rTMS, relative to 1Hz, had multiple effects
             on neural representations: 1) greater RSA during both
             encoding and retrieval, 2) greater ERS across all items,
             and, critically, 3) increasing ERS in MTL with increasing
             univariate activity in DLPFC, and greater functional
             connectivity for hits than misses between these regions.
             These results provide the first evidence of rTMS enhancing
             semantic representations and strengthen the idea that rTMS
             may affect the reinstatement of previously experienced
             events in upstream regions.},
   Doi = {10.1101/279547},
   Key = {fds345029}
}

@article{fds327833,
   Author = {Monge, ZA and Wing, EA and Stokes, J and Cabeza, R},
   Title = {Search and recovery of autobiographical and laboratory
             memories: Shared and distinct neural components.},
   Journal = {Neuropsychologia},
   Volume = {110},
   Pages = {44-54},
   Year = {2018},
   Month = {February},
   url = {http://dx.doi.org/10.1016/j.neuropsychologia.2017.07.030},
   Abstract = {Functional neuroimaging evidence suggests that there are
             differences in the neural correlates of episodic memory for
             laboratory stimuli (laboratory memory) and for events from
             one's own life (autobiographical memory). However, this
             evidence is scarce and often confounded with differences in
             memory testing procedures. Here, we directly compared the
             neural mechanisms underlying the search and recovery of
             autobiographical and laboratory memories while minimizing
             testing differences. Before scanning, participants completed
             a laboratory memory encoding task in which they studied
             four-word "chains" spread across three word pairs. During
             scanning, participants completed a laboratory memory
             retrieval task, in which they recalled the word chains, and
             an autobiographical memory retrieval task, in which they
             recalled specific personal events associated with word cues.
             Importantly, response times were similar in the two tasks,
             allowing for a direct comparison of the activation time
             courses. We found that during memory search (searching for
             the memory target), similar brain regions were activated
             during both the autobiographical and laboratory tasks,
             whereas during memory recovery (accessing the memory traces;
             i.e., ecphory), clear differences emerged: regions of the
             default mode network (DMN) were activated greater during
             autobiographical than laboratory memory, whereas the
             bilateral superior parietal lobules were activated greater
             during laboratory than autobiographical memory. Also,
             multivariate functional connectivity analyses revealed that
             regardless of memory stage, the DMN and ventral attention
             network exhibited a more integrated topology in the
             functional network underlying autobiographical (vs.
             laboratory) memory retrieval, whereas the fronto-parietal
             task control network exhibited a more integrated topology in
             the functional network underlying laboratory (vs.
             autobiographical) memory retrieval. These findings further
             characterize the shared and distinct neural components
             underlying autobiographical and laboratory memories, and
             suggest that differences in autobiographical vs. laboratory
             memory brain activation previously reported in the
             literature reflect memory recovery rather than search
             differences.},
   Doi = {10.1016/j.neuropsychologia.2017.07.030},
   Key = {fds327833}
}

@article{fds333712,
   Author = {Fandakova, Y and Sander, MC and Grandy, TH and Cabeza, R and Werkle-Bergner, M and Shing, YL},
   Title = {Age differences in false memory: The importance of retrieval
             monitoring processes and their modulation by memory
             quality.},
   Journal = {Psychology and aging},
   Volume = {33},
   Number = {1},
   Pages = {119-133},
   Year = {2018},
   Month = {February},
   url = {http://dx.doi.org/10.1037/pag0000212},
   Abstract = {Older adults are more likely than younger adults to falsely
             recall past episodes that occurred differently or not at
             all. We examined whether older adults' propensity for false
             associative memory is related to declines in postretrieval
             monitoring processes and their modulation with varying
             memory representations. Younger (N = 20) and older adults (N
             = 32) studied and relearned unrelated scene-word pairs,
             followed by a final cued recall that was used to distribute
             the pairs for an associative recognition test 24 hours
             later. This procedure allowed individualized formation of
             rearranged pairs that were made up of elements of pairs that
             were correctly recalled in the final cued recall
             ("high-quality" pairs), and of pairs that were not correctly
             recalled ("low-quality" pairs). Both age groups falsely
             recognized more low-quality than high-quality rearranged
             pairs, with a less pronounced reduction in false alarms to
             high-quality pairs in older adults. In younger adults,
             cingulo-opercular activity was enhanced for false alarms and
             for low-quality correct rejections, consistent with its role
             in postretrieval monitoring. Older adults did not show such
             modulated recruitment, suggesting deficits in their
             selective engagement of monitoring processes given
             variability in the fidelity of memory representations. There
             were no age differences in hippocampal activity, which was
             higher for high-quality than low-quality correct rejections
             in both age groups. These results demonstrate that the
             engagement of cingulo-opercular monitoring mechanisms varies
             with memory representation quality and contributes to
             age-related deficits in false associative memory. (PsycINFO
             Database Record},
   Doi = {10.1037/pag0000212},
   Key = {fds333712}
}

@article{fds330539,
   Author = {Browndyke, JN and Berger, M and Smith, PJ and Harshbarger, TB and Monge,
             ZA and Panchal, V and Bisanar, TL and Glower, DD and Alexander, JH and Cabeza, R and Welsh-Bohmer, K and Newman, MF and Mathew, JP and Duke
             Neurologic Outcomes Research Group (NORG)},
   Title = {Task-related changes in degree centrality and local
             coherence of the posterior cingulate cortex after major
             cardiac surgery in older adults.},
   Journal = {Hum Brain Mapp},
   Volume = {39},
   Number = {2},
   Pages = {985-1003},
   Year = {2018},
   Month = {February},
   url = {http://dx.doi.org/10.1002/hbm.23898},
   Abstract = {OBJECTIVES: Older adults often display postoperative
             cognitive decline (POCD) after surgery, yet it is unclear to
             what extent functional connectivity (FC) alterations may
             underlie these deficits. We examined for postoperative
             voxel-wise FC changes in response to increased working
             memory load demands in cardiac surgery patients and
             nonsurgical controls. EXPERIMENTAL DESIGN: Older cardiac
             surgery patients (n = 25) completed a verbal N-back
             working memory task during MRI scanning and cognitive
             testing before and 6 weeks after surgery; nonsurgical
             controls with cardiac disease (n = 26) underwent these
             assessments at identical time intervals. We measured
             postoperative changes in degree centrality, the number of
             edges attached to a brain node, and local coherence, the
             temporal homogeneity of regional functional correlations,
             using voxel-wise graph theory-based FC metrics. Group ×
             time differences were evaluated in these FC metrics
             associated with increased N-back working memory load
             (2-back > 1-back), using a two-stage partitioned
             variance, mixed ANCOVA. PRINCIPAL OBSERVATIONS: Cardiac
             surgery patients demonstrated postoperative working memory
             load-related degree centrality increases in the left dorsal
             posterior cingulate cortex (dPCC; p < .001, cluster
             p-FWE < .05). The dPCC also showed a postoperative
             increase in working memory load-associated local coherence
             (p < .001, cluster p-FWE < .05). dPCC degree
             centrality and local coherence increases were inversely
             associated with global cognitive change in surgery patients
             (p < .01), but not in controls. CONCLUSIONS: Cardiac
             surgery patients showed postoperative increases in working
             memory load-associated degree centrality and local coherence
             of the dPCC that were inversely associated with
             postoperative global cognitive outcomes and independent of
             perioperative cerebrovascular damage.},
   Doi = {10.1002/hbm.23898},
   Key = {fds330539}
}

@article{fds359379,
   Author = {Beynel, L and Davis, SW and Crowell, CA and Hilbig, SA and Lim, W and Nguyen, D and Peterchev, AV and Luber, B and Lisanby, SH and Cabeza, R and Appelbaum, LG},
   Title = {A systematic study of repetitive transcranial magnetic
             stimulation to enhance working memory manipulation
             abilities},
   Year = {2018},
   url = {http://dx.doi.org/10.1101/278655},
   Abstract = {A core element of human working memory (WM) is the ability
             to perform mental operations on information that is stored
             in a flexible, limited capacity buffer. Given the profound
             importance of such WM manipulation (WM-M) abilities, there
             is a concerted effort aimed at developing approaches to
             improve them. Past research has identified neural substrates
             of WM-M centered in the dorsolateral prefrontal cortex
             (DLPFC), thereby providing a plausible and accessible target
             for noninvasive neuromodulatory stimulation that can be used
             to alter cortical excitability and potentially lead to
             facilitation of WM-M. In the current study, 5Hz online
             repetitive transcranial magnetic stimulation (rTMS), applied
             over the left DLPFC, was used to test the hypothesis that
             active rTMS would lead to significant improvements in memory
             recall accuracy compared to sham stimulation, and that these
             effects would be most pronounced in the WM-M conditions with
             the highest cognitive demand (registered Clinical Trial: #
             NCT02767323 ). Participants performed a delayed response
             alphabetization task with three individually-titrated levels
             of difficulty during active and sham rTMS. Analyses revealed
             that active rTMS led to numerically greater accuracy
             relative to sham stimulation for the hardest condition;
             however, this effect did not survive Bonferroni correction
             over all task conditions. Despite the lack of robust,
             study-wise significant effects, when considered in
             isolation, the magnitude of behavioral improvement in the
             hardest condition was negatively correlated with parametric
             difficulty-related fMRI activity in the targeted brain
             region, suggesting that individuals with less activation
             benefit more from rTMS. The present findings therefore
             suggest evidence towards the hypothesis that active rTMS can
             enhance performance during difficult memory manipulation
             conditions; however, firm conclusions cannot be drawn given
             the lack of overall significant effects. These findings are
             discussed in the context of individualized targeting and
             other factors that might moderate rTMS effects.},
   Doi = {10.1101/278655},
   Key = {fds359379}
}

@article{fds333223,
   Author = {Davis, SW and Wing, EA and Cabeza, R},
   Title = {Contributions of the ventral parietal cortex to declarative
             memory.},
   Journal = {Handb Clin Neurol},
   Volume = {151},
   Pages = {525-553},
   Year = {2018},
   url = {http://dx.doi.org/10.1016/B978-0-444-63622-5.00027-9},
   Abstract = {Our understanding of the role that ventral parietal cortex
             (VPC) plays in declarative memory processes has changed
             dramatically over the last two decades. The goal of this
             chapter is to provide a concise overview data concerning VPC
             involvement in episodic memory (EM), and to connect this
             data to several key theories of VPC function. We review
             evidence from five methodological domains in cognitive
             neuroscience: neuropsychological lesion evidence, univariate
             activation studies, multivoxel pattern analyses, functional
             connectivity studies, and brain stimulation experiments. We
             discuss how the body of empirical work bears on putative
             mnemonic functions of VPC related to attention and stimulus
             representation, and detail the strengths and weaknesses of
             related theories. Lastly, we identify several broad
             conceptual questions raised by recent investigations, and
             outline directions for future research.},
   Doi = {10.1016/B978-0-444-63622-5.00027-9},
   Key = {fds333223}
}

@article{fds337615,
   Author = {Wang, W-C and Wing, EA and Murphy, DLK and Luber, BM and Lisanby, SH and Cabeza, R and Davis, SW},
   Title = {Excitatory TMS modulates memory representations.},
   Journal = {Cogn Neurosci},
   Volume = {9},
   Number = {3-4},
   Pages = {151-166},
   Year = {2018},
   url = {http://dx.doi.org/10.1080/17588928.2018.1512482},
   Abstract = {Brain stimulation technologies have seen increasing
             application in basic science investigations, specifically
             toward the goal of improving memory function. However,
             proposals concerning the neural mechanisms underlying
             cognitive enhancement often rely on simplified notions of
             excitation. As a result, most applications examining the
             effects of transcranial magnetic stimulation (TMS) on
             functional neuroimaging measures have been limited to
             univariate analyses of brain activity. We present here
             analyses using representational similarity analysis (RSA)
             and encoding-retrieval similarity (ERS) analysis to quantify
             the effect of TMS on memory representations. To test whether
             an increase in local excitability in PFC can have measurable
             influences on upstream representations in earlier temporal
             memory regions, we compared 1 and 5Hz stimulation to the
             left dorsolateral PFC (DLPFC). We found that 5Hz rTMS,
             relative to 1Hz, had multiple effects on neural
             representations: 1) greater representational similarity
             during both encoding and retrieval in ventral stream
             regions, 2) greater ERS in the hippocampus, and, critically,
             3) increasing ERS in MTL was correlated with increasing
             univariate activity in DLPFC, and greater functional
             connectivity for hits than misses between these regions.
             These results provide the first evidence of rTMS modulating
             semantic representations and strengthen the idea that rTMS
             may affect the reinstatement of previously experienced
             events in upstream regions.},
   Doi = {10.1080/17588928.2018.1512482},
   Key = {fds337615}
}

@article{fds329045,
   Author = {Davis, SW and Luber, B and Murphy, DLK and Lisanby, SH and Cabeza,
             R},
   Title = {Frequency-specific neuromodulation of local and distant
             connectivity in aging and episodic memory
             function.},
   Journal = {Hum Brain Mapp},
   Volume = {38},
   Number = {12},
   Pages = {5987-6004},
   Year = {2017},
   Month = {December},
   url = {http://dx.doi.org/10.1002/hbm.23803},
   Abstract = {A growing literature has focused on the brain's ability to
             augment processing in local regions by recruiting distant
             communities of neurons in response to neural decline or
             insult. In particular, both younger and older adult
             populations recruit bilateral prefrontal cortex (PFC) as a
             means of compensating for increasing neural effort to
             maintain successful cognitive function. However, it remains
             unclear how local changes in neural activity affect the
             recruitment of this adaptive mechanism. To address this
             problem, we combined graph theoretical measures from
             functional MRI with diffusion weighted imaging and
             repetitive transcranial magnetic stimulation (rTMS) to
             resolve a central hypothesis: how do aged brains flexibly
             adapt to local changes in cortical activity? Specifically,
             we applied neuromodulation to increase or decrease local
             activity in a cortical region supporting successful memory
             encoding (left dorsolateral PFC or DLPFC) using 5 or 1 Hz
             rTMS, respectively. We then assessed a region's local
             within-module degree, or the distributed between-module
             degree (BMD) between distant cortical communities. We
             predicted that (1) local stimulation-related deficits may be
             counteracted by boosting BMD between bilateral PFC, and that
             this effect should be (2) positively correlated with
             structural connectivity. Both predictions were confirmed; 5
             Hz rTMS increased local success-related activity and local
             increases in PFC connectivity, while 1 Hz rTMS decreases
             local activity and triggered a more distributed pattern of
             bilateral PFC connectivity to compensate for this local
             inhibitory effect. These results provide an integrated,
             causal explanation for the network interactions associated
             with successful memory encoding in older adults. Hum Brain
             Mapp 38:5987-6004, 2017. © 2017 Wiley Periodicals,
             Inc.},
   Doi = {10.1002/hbm.23803},
   Key = {fds329045}
}

@article{fds337621,
   Author = {Beynel, L and Davis, SW and Crowell, C and Hilbig, SA and Lim, W and Nguyen, D and Peterchev, AV and Lisanby, SH and Cabeza, R and Appelbaum,
             G and Luber, B},
   Title = {fMRI- and Computationally-Guided rTMS Enhances Performance
             in Working Memory Manipulation},
   Journal = {NEUROPSYCHOPHARMACOLOGY},
   Volume = {42},
   Pages = {S114-S115},
   Publisher = {NATURE PUBLISHING GROUP},
   Year = {2017},
   Month = {November},
   Key = {fds337621}
}

@article{fds326734,
   Author = {Brashier, NM and Umanath, S and Cabeza, R and Marsh,
             EJ},
   Title = {Competing cues: Older adults rely on knowledge in the face
             of fluency.},
   Journal = {Psychology and aging},
   Volume = {32},
   Number = {4},
   Pages = {331-337},
   Year = {2017},
   Month = {June},
   url = {http://dx.doi.org/10.1037/pag0000156},
   Abstract = {Consumers regularly encounter repeated false claims in
             political and marketing campaigns, but very little empirical
             work addresses their impact among older adults. Repeated
             statements feel easier to process, and thus more truthful,
             than new ones (i.e., illusory truth). When judging truth,
             older adults' accumulated general knowledge may offset this
             perception of fluency. In two experiments, participants read
             statements that contradicted information stored in memory; a
             post-experimental knowledge check confirmed what individual
             participants knew. Unlike young adults, older adults
             exhibited illusory truth only when they lacked knowledge
             about claims. This interaction between knowledge and fluency
             extends dual-process theories of aging. (PsycINFO Database
             Record},
   Doi = {10.1037/pag0000156},
   Key = {fds326734}
}

@article{fds323839,
   Author = {Geib, BR and Stanley, ML and Dennis, NA and Woldorff, MG and Cabeza,
             R},
   Title = {From hippocampus to whole-brain: The role of integrative
             processing in episodic memory retrieval.},
   Journal = {Hum Brain Mapp},
   Volume = {38},
   Number = {4},
   Pages = {2242-2259},
   Year = {2017},
   Month = {April},
   url = {http://dx.doi.org/10.1002/hbm.23518},
   Abstract = {Multivariate functional connectivity analyses of
             neuroimaging data have revealed the importance of complex,
             distributed interactions between disparate yet
             interdependent brain regions. Recent work has shown that
             topological properties of functional brain networks are
             associated with individual and group differences in
             cognitive performance, including in episodic memory. After
             constructing functional whole-brain networks derived from an
             event-related fMRI study of memory retrieval, we examined
             differences in functional brain network architecture between
             forgotten and remembered words. This study yielded three
             main findings. First, graph theory analyses showed that
             successfully remembering compared to forgetting was
             associated with significant changes in the connectivity
             profile of the left hippocampus and a corresponding increase
             in efficient communication with the rest of the brain.
             Second, bivariate functional connectivity analyses indicated
             stronger interactions between the left hippocampus and a
             retrieval assembly for remembered versus forgotten items.
             This assembly included the left precuneus, left caudate,
             bilateral supramarginal gyrus, and the bilateral
             dorsolateral superior frontal gyrus. Integrative properties
             of the retrieval assembly were greater for remembered than
             forgotten items. Third, whole-brain modularity analyses
             revealed that successful memory retrieval was marginally
             significantly associated with a less segregated modular
             architecture in the network. The magnitude of the decreases
             in modularity between remembered and forgotten conditions
             was related to memory performance. These findings indicate
             that increases in integrative properties at the nodal,
             retrieval assembly, and whole-brain topological levels
             facilitate memory retrieval, while also underscoring the
             potential of multivariate brain connectivity approaches for
             providing valuable new insights into the neural bases of
             memory processes. Hum Brain Mapp 38:2242-2259, 2017. © 2017
             Wiley Periodicals, Inc.},
   Doi = {10.1002/hbm.23518},
   Key = {fds323839}
}

@article{fds332754,
   Author = {Geib, BR and Stanley, ML and Wing, EA and Laurienti, PJ and Cabeza,
             R},
   Title = {Hippocampal Contributions to the Large-Scale Episodic Memory
             Network Predict Vivid Visual Memories.},
   Journal = {Cerebral cortex (New York, N.Y. : 1991)},
   Volume = {27},
   Number = {1},
   Pages = {680-693},
   Year = {2017},
   Month = {January},
   url = {http://dx.doi.org/10.1093/cercor/bhv272},
   Abstract = {A common approach in memory research is to isolate the
             function(s) of individual brain regions, such as the
             hippocampus, without addressing how those regions interact
             with the larger network. To investigate the properties of
             the hippocampus embedded within large-scale networks, we
             used functional magnetic resonance imaging and graph theory
             to characterize complex hippocampal interactions during the
             active retrieval of vivid versus dim visual memories. The
             study yielded 4 main findings. First, the right hippocampus
             displayed greater communication efficiency with the network
             (shorter path length) and became a more convergent structure
             for information integration (higher centrality measures) for
             vivid than dim memories. Second, vivid minus dim differences
             in our graph theory measures of interest were greater in
             magnitude for the right hippocampus than for any other
             region in the 90-region network. Moreover, the right
             hippocampus significantly reorganized its set of direct
             connections from dim to vivid memory retrieval. Finally,
             beyond the hippocampus, communication throughout the
             whole-brain network was more efficient (shorter global path
             length) for vivid than dim memories. In sum, our findings
             illustrate how multivariate network analyses can be used to
             investigate the roles of specific regions within the
             large-scale network, while also accounting for global
             network changes.},
   Doi = {10.1093/cercor/bhv272},
   Key = {fds332754}
}

@article{fds320544,
   Author = {Davis, SW and Stanley, ML and Moscovitch, M and Cabeza,
             R},
   Title = {Resting-state networks do not determine cognitive function
             networks: a commentary on Campbell and Schacter
             (2016).},
   Journal = {Lang Cogn Neurosci},
   Volume = {32},
   Number = {6},
   Pages = {669-673},
   Year = {2017},
   url = {http://dx.doi.org/10.1080/23273798.2016.1252847},
   Doi = {10.1080/23273798.2016.1252847},
   Key = {fds320544}
}

@article{fds314805,
   Author = {Wang, W-C and Brashier, NM and Wing, EA and Marsh, EJ and Cabeza,
             R},
   Title = {On Known Unknowns: Fluency and the Neural Mechanisms of
             Illusory Truth.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {28},
   Number = {5},
   Pages = {739-746},
   Year = {2016},
   Month = {May},
   ISSN = {0898-929X},
   url = {http://dx.doi.org/10.1162/jocn_a_00923},
   Abstract = {The "illusory truth" effect refers to the phenomenon whereby
             repetition of a statement increases its likelihood of being
             judged true. This phenomenon has important implications for
             how we come to believe oft-repeated information that may be
             misleading or unknown. Behavioral evidence indicates that
             fluency, the subjective ease experienced while processing
             information, underlies this effect. This suggests that
             illusory truth should be mediated by brain regions
             previously linked to fluency, such as the perirhinal cortex
             (PRC). To investigate this possibility, we scanned
             participants with fMRI while they rated the truth of unknown
             statements, half of which were presented earlier (i.e.,
             repeated). The only brain region that showed an interaction
             between repetition and ratings of perceived truth was PRC,
             where activity increased with truth ratings for repeated,
             but not for new, statements. This finding supports the
             hypothesis that illusory truth is mediated by a fluency
             mechanism and further strengthens the link between PRC and
             fluency.},
   Doi = {10.1162/jocn_a_00923},
   Key = {fds314805}
}

@article{fds315368,
   Author = {Pais-Vieira, C and Wing, EA and Cabeza, R},
   Title = {The influence of self-awareness on emotional memory
             formation: an fMRI study.},
   Journal = {Social cognitive and affective neuroscience},
   Volume = {11},
   Number = {4},
   Pages = {580-592},
   Year = {2016},
   Month = {April},
   ISSN = {1749-5016},
   url = {http://dx.doi.org/10.1093/scan/nsv141},
   Abstract = {Evidence from functional neuroimaging studies of emotional
             perception shows that when attention is focused on external
             features of emotional stimuli (external perceptual
             orienting--EPO), the amygdala is primarily engaged, but when
             attention is turned inwards towards one's own emotional
             state (interoceptive self-orienting--ISO), regions of the
             salience network, such as the anterior insula (AI) and the
             dorsal anterior cingulate cortex (dACC), also play a major
             role. Yet, it is unknown if ISO boosts the contributions of
             AI and dACC not only to emotional 'perception' but also to
             emotional 'memory'. To investigate this issue, participants
             were scanned with functional magnetic resonance imaging
             (fMRI) while viewing emotional and neutral pictures under
             ISO or EPO, and memory was tested several days later. The
             study yielded three main findings: (i) emotion boosted
             perception-related activity in the amygdala during both ISO
             and EPO and in the right AI exclusively during ISO; (ii)
             emotion augmented activity predicting subsequent memory in
             AI and dACC during ISO but not during EPO and (iii) high
             confidence memory was associated with increased
             amygdala-dACC connectivity, selectively for ISO encoding.
             These findings show, for the first time, that ISO promotes
             emotional memory formation via regions associated with
             interoceptive awareness of emotional experience, such as AI
             and dACC.},
   Doi = {10.1093/scan/nsv141},
   Key = {fds315368}
}

@article{fds313759,
   Author = {Moscovitch, M and Cabeza, R and Winocur, G and Nadel,
             L},
   Title = {Episodic Memory and Beyond: The Hippocampus and Neocortex in
             Transformation.},
   Journal = {Annual review of psychology},
   Volume = {67},
   Pages = {105-134},
   Year = {2016},
   Month = {January},
   ISSN = {0066-4308},
   url = {http://dx.doi.org/10.1146/annurev-psych-113011-143733},
   Abstract = {The last decade has seen dramatic technological and
             conceptual changes in research on episodic memory and the
             brain. New technologies, and increased use of more
             naturalistic observations, have enabled investigators to
             delve deeply into the structures that mediate episodic
             memory, particularly the hippocampus, and to track
             functional and structural interactions among brain regions
             that support it. Conceptually, episodic memory is
             increasingly being viewed as subject to lifelong
             transformations that are reflected in the neural substrates
             that mediate it. In keeping with this dynamic perspective,
             research on episodic memory (and the hippocampus) has
             infiltrated domains, from perception to language and from
             empathy to problem solving, that were once considered
             outside its boundaries. Using the component process model as
             a framework, and focusing on the hippocampus, its subfields,
             and specialization along its longitudinal axis, along with
             its interaction with other brain regions, we consider these
             new developments and their implications for the organization
             of episodic memory and its contribution to functions in
             other domains.},
   Doi = {10.1146/annurev-psych-113011-143733},
   Key = {fds313759}
}

@article{fds345030,
   Author = {Davis, S and Luber, B and Murphy, D and Lisanby, S and Cabeza,
             R},
   Title = {Frequency-specific neuromodulation of local and distant
             connectivity in aging & episodic memory function},
   Year = {2016},
   url = {http://dx.doi.org/10.1101/061267},
   Abstract = {A growing literature has focused on the brain’s ability to
             augment processing in local regions by recruiting distant
             communities of neurons in response to neural decline or
             insult. In particular, both younger and older adult
             populations recruit bilateral prefrontal cortex (PFC) as a
             means of compensating for increasing neural effort to
             maintain successful cognitive function. However, it remains
             unclear how local changes in neural activity affect the
             recruitment of this adaptive mechanism. To address this
             problem, we combined graph theoretical measures from
             functional MRI (fMRI) with diffusion weighted imaging (DWI)
             and repetitive transcranial magnetic stimulation (rTMS) in
             order to resolve a central hypothesis: how do aged brains
             flexibly adapt to local changes in cortical activity?
             Specifically, we applied neuromodulation to increase or
             decrease local activity in a cortical region supporting
             successful memory encoding (left dorsolateral prefrontal
             cortex or DLPFC) using 5Hz or 1Hz rTMS, respectively. We
             then assessed a region’s local within-module degree (WMD),
             or the distributed between-module degree (BMD) between
             distant cortical communities. We predicted that (1) local
             stimulation-related deficits may be counteracted by boosting
             BMD between bilateral PFC, and that this effect should be
             (2) positively correlated with structural connectivity. Both
             predictions were confirmed; 5Hz rTMS increased local
             success-related activity and local increases in PFC
             connectivity, while 1Hz rTMS decreases local activity and
             triggered a more distributed pattern of bilateral PFC
             connectivity to compensate for this local inhibitory effect.
             These results provide an integrated, causal explanation for
             the network interactions associated with successful memory
             encoding in older adults.},
   Doi = {10.1101/061267},
   Key = {fds345030}
}

@article{fds250976,
   Author = {Clifford, S and Iyengar, V and Cabeza, R and Sinnott-Armstrong,
             W},
   Title = {Moral foundations vignettes: a standardized stimulus
             database of scenarios based on moral foundations
             theory.},
   Journal = {Behavior research methods},
   Volume = {47},
   Number = {4},
   Pages = {1178-1198},
   Year = {2015},
   Month = {December},
   ISSN = {1554-351X},
   url = {http://dx.doi.org/10.3758/s13428-014-0551-2},
   Abstract = {Research on the emotional, cognitive, and social
             determinants of moral judgment has surged in recent years.
             The development of moral foundations theory (MFT) has played
             an important role, demonstrating the breadth of morality.
             Moral psychology has responded by investigating how
             different domains of moral judgment are shaped by a variety
             of psychological factors. Yet, the discipline lacks a
             validated set of moral violations that span the moral
             domain, creating a barrier to investigating influences on
             judgment and how their neural bases might vary across the
             moral domain. In this paper, we aim to fill this gap by
             developing and validating a large set of moral foundations
             vignettes (MFVs). Each vignette depicts a behavior violating
             a particular moral foundation and not others. The vignettes
             are controlled on many dimensions including syntactic
             structure and complexity making them suitable for
             neuroimaging research. We demonstrate the validity of our
             vignettes by examining respondents' classifications of moral
             violations, conducting exploratory and confirmatory factor
             analysis, and demonstrating the correspondence between the
             extracted factors and existing measures of the moral
             foundations. We expect that the MFVs will be beneficial for
             a wide variety of behavioral and neuroimaging investigations
             of moral cognition.},
   Doi = {10.3758/s13428-014-0551-2},
   Key = {fds250976}
}

@article{fds250980,
   Author = {Wang, W-C and Dew, ITZ and Cabeza, R},
   Title = {Age-related differences in medial temporal lobe involvement
             during conceptual fluency.},
   Journal = {Brain research},
   Volume = {1612},
   Pages = {48-58},
   Year = {2015},
   Month = {July},
   ISSN = {0006-8993},
   url = {http://dx.doi.org/10.1016/j.brainres.2014.09.061},
   Abstract = {Not all memory processes are equally affected by aging. A
             widely accepted hypothesis is that older adults rely more on
             familiarity-based processing, typically linked with the
             perirhinal cortex (PRC), in the context of impaired
             recollection, linked with the hippocampus (HC). However,
             according to the dedifferentiation hypothesis, healthy aging
             reduces the specialization of MTL memory subregions so that
             they may mediate different memory processes than in young
             adults. Using fMRI, we tested this possibility using a
             conceptual fluency manipulation known to induce
             familiarity-related PRC activity. The study yielded two main
             findings. First, although fluency equivalently affected PRC
             in both young (18-28; N=14) and older (62-80; N=15) adults,
             it also uniquely affected HC activity in older adults.
             Second, the fluency manipulation reduced functional
             connectivity between HC and PRC in young adults, but it
             increased it in older adults. Taken together, the results
             suggest that aging may result in reduced specialization of
             the HC for recollection, such that the HC may be recruited
             when fluency increases familiarity-based responding. This
             article is part of a Special Issue entitled SI: Memory &
             Aging.},
   Doi = {10.1016/j.brainres.2014.09.061},
   Key = {fds250980}
}

@article{fds250968,
   Author = {Davis, SW and Cabeza, R},
   Title = {Cross-hemispheric collaboration and segregation associated
             with task difficulty as revealed by structural and
             functional connectivity.},
   Journal = {J Neurosci},
   Volume = {35},
   Number = {21},
   Pages = {8191-8200},
   Year = {2015},
   Month = {May},
   ISSN = {0270-6474},
   url = {http://hdl.handle.net/10161/10282 Duke open
             access},
   Abstract = {Although it is known that brain regions in one hemisphere
             may interact very closely with their corresponding
             contralateral regions (collaboration) or operate relatively
             independent of them (segregation), the specific brain
             regions (where) and conditions (how) associated with
             collaboration or segregation are largely unknown. We
             investigated these issues using a split field-matching task
             in which participants matched the meaning of words or the
             visual features of faces presented to the same (unilateral)
             or to different (bilateral) visual fields. Matching
             difficulty was manipulated by varying the semantic
             similarity of words or the visual similarity of faces. We
             assessed the white matter using the fractional anisotropy
             (FA) measure provided by diffusion tensor imaging (DTI) and
             cross-hemispheric communication in terms of fMRI-based
             connectivity between homotopic pairs of cortical regions.
             For both perceptual and semantic matching, bilateral trials
             became faster than unilateral trials as difficulty increased
             (bilateral processing advantage, BPA). The study yielded
             three novel findings. First, whereas FA in anterior corpus
             callosum (genu) correlated with word-matching BPA, FA in
             posterior corpus callosum (splenium-occipital) correlated
             with face-matching BPA. Second, as matching difficulty
             intensified, cross-hemispheric functional connectivity (CFC)
             increased in domain-general frontopolar cortex (for both
             word and face matching) but decreased in domain-specific
             ventral temporal lobe regions (temporal pole for word
             matching and fusiform gyrus for face matching). Last, a
             mediation analysis linking DTI and fMRI data showed that CFC
             mediated the effect of callosal FA on BPA. These findings
             clarify the mechanisms by which the hemispheres interact to
             perform complex cognitive tasks.},
   Doi = {10.1523/JNEUROSCI.0464-15.2015},
   Key = {fds250968}
}

@article{fds250969,
   Author = {Daselaar, SM and Iyengar, V and Davis, SW and Eklund, K and Hayes, SM and Cabeza, RE},
   Title = {Less wiring, more firing: low-performing older adults
             compensate for impaired white matter with greater neural
             activity.},
   Journal = {Cereb Cortex},
   Volume = {25},
   Number = {4},
   Pages = {983-990},
   Year = {2015},
   Month = {April},
   ISSN = {1047-3211},
   url = {http://hdl.handle.net/10161/10281 Duke open
             access},
   Abstract = {The reliable neuroimaging finding that older adults often
             show greater activity (over-recruitment) than younger adults
             is typically attributed to compensation. Yet, the neural
             mechanisms of over-recruitment in older adults (OAs) are
             largely unknown. Rodent electrophysiology studies have shown
             that as number of afferent fibers within a circuit decreases
             with age, the fibers that remain show higher synaptic field
             potentials (less wiring, more firing). Extrapolating to
             system-level measures in humans, we proposed and tested the
             hypothesis that greater activity in OAs compensates for
             impaired white-matter connectivity. Using a
             neuropsychological test battery, we measured individual
             differences in executive functions associated with the
             prefrontal cortex (PFC) and memory functions associated with
             the medial temporal lobes (MTLs). Using event-related
             functional magnetic resonance imaging, we compared activity
             for successful versus unsuccessful trials during a source
             memory task. Finally, we measured white-matter integrity
             using diffusion tensor imaging. The study yielded 3 main
             findings. First, low-executive OAs showed greater
             success-related activity in the PFC, whereas low-memory OAs
             showed greater success-related activity in the MTLs. Second,
             low-executive OAs displayed white-matter deficits in the
             PFC, whereas low-memory OAs displayed white-matter deficits
             in the MTLs. Finally, in both prefrontal and MTL regions,
             white-matter decline and success-related activations
             occurred in close proximity and were negatively correlated.
             This finding supports the less-wiring-more-firing
             hypothesis, which provides a testable account of
             compensatory over-recruitment in OAs.},
   Doi = {10.1093/cercor/bht289},
   Key = {fds250969}
}

@article{fds250979,
   Author = {Wing, EA and Ritchey, M and Cabeza, R},
   Title = {Reinstatement of individual past events revealed by the
             similarity of distributed activation patterns during
             encoding and retrieval.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {27},
   Number = {4},
   Pages = {679-691},
   Year = {2015},
   Month = {April},
   ISSN = {0898-929X},
   url = {http://dx.doi.org/10.1162/jocn_a_00740},
   Abstract = {Neurobiological memory models assume memory traces are
             stored in neocortex, with pointers in the hippocampus, and
             are then reactivated during retrieval, yielding the
             experience of remembering. Whereas most prior neuroimaging
             studies on reactivation have focused on the reactivation of
             sets or categories of items, the current study sought to
             identify cortical patterns pertaining to memory for
             individual scenes. During encoding, participants viewed
             pictures of scenes paired with matching labels (e.g.,
             "barn," "tunnel"), and, during retrieval, they recalled the
             scenes in response to the labels and rated the quality of
             their visual memories. Using representational similarity
             analyses, we interrogated the similarity between activation
             patterns during encoding and retrieval both at the item
             level (individual scenes) and the set level (all scenes).
             The study yielded four main findings. First, in
             occipitotemporal cortex, memory success increased with
             encoding-retrieval similarity (ERS) at the item level but
             not at the set level, indicating the reactivation of
             individual scenes. Second, in ventrolateral pFC, memory
             increased with ERS for both item and set levels, indicating
             the recapitulation of memory processes that benefit encoding
             and retrieval of all scenes. Third, in retrosplenial/posterior
             cingulate cortex, ERS was sensitive to individual scene
             information irrespective of memory success, suggesting
             automatic activation of scene contexts. Finally, consistent
             with neurobiological models, hippocampal activity during
             encoding predicted the subsequent reactivation of individual
             items. These findings show the promise of studying memory
             with greater specificity by isolating individual mnemonic
             representations and determining their relationship to
             factors like the detail with which past events are
             remembered.},
   Doi = {10.1162/jocn_a_00740},
   Key = {fds250979}
}

@article{fds250981,
   Author = {Madden, DJ and Parks, EL and Davis, SW and Diaz, MT and Potter, GG and Chou, Y-H and Chen, N-K and Cabeza, R},
   Title = {Age mediation of frontoparietal activation during visual
             feature search.},
   Journal = {Neuroimage},
   Volume = {102 Pt 2},
   Number = {0 2},
   Pages = {262-274},
   Year = {2014},
   Month = {November},
   ISSN = {1053-8119},
   url = {http://dx.doi.org/10.1016/j.neuroimage.2014.07.053},
   Abstract = {Activation of frontal and parietal brain regions is
             associated with attentional control during visual search. We
             used fMRI to characterize age-related differences in
             frontoparietal activation in a highly efficient feature
             search task, detection of a shape singleton. On half of the
             trials, a salient distractor (a color singleton) was present
             in the display. The hypothesis was that frontoparietal
             activation mediated the relation between age and attentional
             capture by the salient distractor. Participants were
             healthy, community-dwelling individuals, 21 younger adults
             (19-29 years of age) and 21 older adults (60-87 years of
             age). Top-down attention, in the form of target
             predictability, was associated with an improvement in search
             performance that was comparable for younger and older
             adults. The increase in search reaction time (RT) associated
             with the salient distractor (attentional capture),
             standardized to correct for generalized age-related slowing,
             was greater for older adults than for younger adults. On
             trials with a color singleton distractor, search RT
             increased as a function of increasing activation in frontal
             regions, for both age groups combined, suggesting increased
             task difficulty. Mediational analyses disconfirmed the
             hypothesized model, in which frontal activation mediated the
             age-related increase in attentional capture, but supported
             an alternative model in which age was a mediator of the
             relation between frontal activation and capture.},
   Doi = {10.1016/j.neuroimage.2014.07.053},
   Key = {fds250981}
}

@article{fds250978,
   Author = {Lighthall, NR and Huettel, SA and Cabeza, R},
   Title = {Functional compensation in the ventromedial prefrontal
             cortex improves memory-dependent decisions in older
             adults.},
   Journal = {The Journal of neuroscience : the official journal of the
             Society for Neuroscience},
   Volume = {34},
   Number = {47},
   Pages = {15648-15657},
   Year = {2014},
   Month = {November},
   ISSN = {0270-6474},
   url = {http://dx.doi.org/10.1523/jneurosci.2888-14.2014},
   Abstract = {Everyday consumer choices frequently involve memory, as when
             we retrieve information about consumer products when making
             purchasing decisions. In this context, poor memory may
             affect decision quality, particularly in individuals with
             memory decline, such as older adults. However, age
             differences in choice behavior may be reduced if older
             adults can recruit additional neural resources that support
             task performance. Although such functional compensation is
             well documented in other cognitive domains, it is presently
             unclear whether it can support memory-guided decision making
             and, if so, which brain regions play a role in compensation.
             The current study engaged younger and older humans in a
             memory-dependent choice task in which pairs of consumer
             products from a popular online-shopping site were evaluated
             with different delays between the first and second product.
             Using functional imaging (fMRI), we found that the
             ventromedial prefrontal cortex (vmPFC) supports compensation
             as defined by three a priori criteria: (1) increased vmPFC
             activation was observed in older versus younger adults; (2)
             age-related increases in vmPFC activity were associated with
             increased retrieval demands; and (3) increased vmPFC
             activity was positively associated with performance in older
             adults-evidence of successful compensation. Extending these
             results, we observed evidence for compensation in
             connectivity between vmPFC and the dorsolateral PFC during
             memory-dependent choice. In contrast, we found no evidence
             for age differences in value-related processing or
             age-related compensation for choices without delayed
             retrieval. Together, these results converge on the
             conclusion that age-related decline in memory-dependent
             choice performance can be minimized via functional
             compensation in vmPFC.},
   Doi = {10.1523/jneurosci.2888-14.2014},
   Key = {fds250978}
}

@article{fds250983,
   Author = {Hall, SA and Rubin, DC and Miles, A and Davis, SW and Wing, EA and Cabeza,
             R and Berntsen, D},
   Title = {The neural basis of involuntary episodic
             memories.},
   Journal = {J Cogn Neurosci},
   Volume = {26},
   Number = {10},
   Pages = {2385-2399},
   Year = {2014},
   Month = {October},
   ISSN = {0898-929X},
   url = {http://hdl.handle.net/10161/12027 Duke open
             access},
   Abstract = {Voluntary episodic memories require an intentional memory
             search, whereas involuntary episodic memories come to mind
             spontaneously without conscious effort. Cognitive
             neuroscience has largely focused on voluntary memory,
             leaving the neural mechanisms of involuntary memory largely
             unknown. We hypothesized that, because the main difference
             between voluntary and involuntary memory is the controlled
             retrieval processes required by the former, there would be
             greater frontal activity for voluntary than involuntary
             memories. Conversely, we predicted that other components of
             the episodic retrieval network would be similarly engaged in
             the two types of memory. During encoding, all participants
             heard sounds, half paired with pictures of complex scenes
             and half presented alone. During retrieval, paired and
             unpaired sounds were presented, panned to the left or to the
             right. Participants in the involuntary group were instructed
             to indicate the spatial location of the sound, whereas
             participants in the voluntary group were asked to
             additionally recall the pictures that had been paired with
             the sounds. All participants reported the incidence of their
             memories in a postscan session. Consistent with our
             predictions, voluntary memories elicited greater activity in
             dorsal frontal regions than involuntary memories, whereas
             other components of the retrieval network, including
             medial-temporal, ventral occipitotemporal, and ventral
             parietal regions were similarly engaged by both types of
             memories. These results clarify the distinct role of dorsal
             frontal and ventral occipitotemporal regions in predicting
             strategic retrieval and recalled information, respectively,
             and suggest that, although there are neural differences in
             retrieval, involuntary memories share neural components with
             established voluntary memory systems.},
   Doi = {10.1162/jocn_a_00633},
   Key = {fds250983}
}

@article{fds250982,
   Author = {Huijbers, W and Pennartz, CMA and Beldzik, E and Domagalik, A and Vinck,
             M and Hofman, WF and Cabeza, R and Daselaar, SM},
   Title = {Respiration phase-locks to fast stimulus presentations:
             implications for the interpretation of posterior midline
             "deactivations".},
   Journal = {Human brain mapping},
   Volume = {35},
   Number = {9},
   Pages = {4932-4943},
   Year = {2014},
   Month = {September},
   ISSN = {1065-9471},
   url = {http://dx.doi.org/10.1002/hbm.22523},
   Abstract = {The posterior midline region (PMR)-considered a core of the
             default mode network-is deactivated during successful
             performance in different cognitive tasks. The extent of
             PMR-deactivations is correlated with task-demands and
             associated with successful performance in various cognitive
             domains. In the domain of episodic memory, functional MRI
             (fMRI) studies found that PMR-deactivations reliably predict
             learning (successful encoding). Yet it is unclear what
             explains this relation. One intriguing possibility is that
             PMR-deactivations are partially mediated by respiratory
             artifacts. There is evidence that the fMRI signal in PMR is
             particularly prone to respiratory artifacts, because of its
             large surrounding blood vessels. As respiratory fluctuations
             have been shown to track changes in attention, it is
             critical for the general interpretation of fMRI results to
             clarify the relation between respiratory fluctuations,
             cognitive performance, and fMRI signal. Here, we
             investigated this issue by measuring respiration during word
             encoding, together with a breath-holding condition during
             fMRI-scanning. Stimulus-locked respiratory analyses showed
             that respiratory fluctuations predicted successful encoding
             via a respiratory phase-locking mechanism. At the same time,
             the fMRI analyses showed that PMR-deactivations associated
             with learning were reduced during breath-holding and
             correlated with individual differences in the respiratory
             phase-locking effect during normal breathing. A left frontal
             region--used as a control region--did not show these
             effects. These findings indicate that respiration is a
             critical factor in explaining the link between
             PMR-deactivation and successful cognitive performance.
             Further research is necessary to demonstrate whether our
             findings are restricted to episodic memory encoding, or also
             extend to other cognitive domains.},
   Doi = {10.1002/hbm.22523},
   Key = {fds250982}
}

@article{fds250984,
   Author = {Dew, ITZ and Ritchey, M and LaBar, KS and Cabeza,
             R},
   Title = {Prior perceptual processing enhances the effect of emotional
             arousal on the neural correlates of memory
             retrieval.},
   Journal = {Neurobiology of learning and memory},
   Volume = {112},
   Pages = {104-113},
   Year = {2014},
   Month = {July},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/24380867},
   Abstract = {A fundamental idea in memory research is that items are more
             likely to be remembered if encoded with a semantic, rather
             than perceptual, processing strategy. Interestingly, this
             effect has been shown to reverse for emotionally arousing
             materials, such that perceptual processing enhances memory
             for emotional information or events. The current fMRI study
             investigated the neural mechanisms of this effect by testing
             how neural activations during emotional memory retrieval are
             influenced by the prior encoding strategy. Participants
             incidentally encoded emotional and neutral pictures under
             instructions to attend to either semantic or perceptual
             properties of each picture. Recognition memory was tested 2
             days later. fMRI analyses yielded three main findings.
             First, right amygdalar activity associated with emotional
             memory strength was enhanced by prior perceptual processing.
             Second, prior perceptual processing of emotional pictures
             produced a stronger effect on recollection- than
             familiarity-related activations in the right amygdala and
             left hippocampus. Finally, prior perceptual processing
             enhanced amygdalar connectivity with regions strongly
             associated with retrieval success, including
             hippocampal/parahippocampal regions, visual cortex, and
             ventral parietal cortex. Taken together, the results specify
             how encoding orientations yield alterations in brain systems
             that retrieve emotional memories.},
   Doi = {10.1016/j.nlm.2013.12.012},
   Key = {fds250984}
}

@article{fds337627,
   Author = {Sesma-Sanchez, L and Villanueva, A and Cabeza,
             R},
   Title = {Design issues of remote eye tracking systems with large
             range of movement},
   Journal = {Eye Tracking Research and Applications Symposium
             (ETRA)},
   Pages = {243-246},
   Publisher = {ACM Press},
   Year = {2014},
   Month = {January},
   ISBN = {9781450327510},
   url = {http://dx.doi.org/10.1145/2578153.2578193},
   Abstract = {One of the goals of the eye tracking community is to build
             systems that allow users to move freely. In general, there
             is a trade-off between the field of view of an eye tracking
             system and the gaze estimation accuracy. We aim to study how
             much the field of view of an eye tracking system can be
             increased, while maintaining acceptable accuracy. In this
             paper, we investigate all the issues concerning remote eye
             tracking systems with large range of movement in a simulated
             environment and we give some guidelines that can facilitate
             the process of designing an eye tracker. Given a desired
             range of movement and a working distance, we can calculate
             the camera focal length and sensor size or given a certain
             camera, we can determine the user's range of movement. The
             robustness against large head movement of two gaze
             estimation methods based on infrared light is analyzed: an
             interpolation and a geometrical method. We relate the
             accuracy of the gaze estimation methods with the image
             resolution around the eye area for a certain feature
             detector's accuracy and provide possible combinations of
             pixel size and focal length for different gaze estimation
             accuracies. Finally, we give the gaze estimation accuracy as
             a function of a new defined eye error, which is independent
             of any design parameters.},
   Doi = {10.1145/2578153.2578193},
   Key = {fds337627}
}

@article{fds250994,
   Author = {Ritchey, M and Wing, EA and LaBar, KS and Cabeza,
             R},
   Title = {Neural similarity between encoding and retrieval is related
             to memory via hippocampal interactions.},
   Journal = {Cerebral cortex (New York, N.Y. : 1991)},
   Volume = {23},
   Number = {12},
   Pages = {2818-2828},
   Year = {2013},
   Month = {December},
   ISSN = {1460-2199},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/22967731},
   Abstract = {A fundamental principle in memory research is that memory is
             a function of the similarity between encoding and retrieval
             operations. Consistent with this principle, many
             neurobiological models of declarative memory assume that
             memory traces are stored in cortical regions, and the
             hippocampus facilitates the reactivation of these traces
             during retrieval. The present investigation tested the novel
             prediction that encoding-retrieval similarity can be
             observed and related to memory at the level of individual
             items. Multivariate representational similarity analysis was
             applied to functional magnetic resonance imaging data
             collected during encoding and retrieval of emotional and
             neutral scenes. Memory success tracked fluctuations in
             encoding-retrieval similarity across frontal and posterior
             cortices. Importantly, memory effects in posterior regions
             reflected increased similarity between item-specific
             representations during successful recognition. Mediation
             analyses revealed that the hippocampus mediated the link
             between cortical similarity and memory success, providing
             crucial evidence for hippocampal-cortical interactions
             during retrieval. Finally, because emotional arousal is
             known to modulate both perceptual and memory processes,
             similarity effects were compared for emotional and neutral
             scenes. Emotional arousal was associated with enhanced
             similarity between encoding and retrieval patterns. These
             findings speak to the promise of pattern similarity measures
             for evaluating memory representations and
             hippocampal-cortical interactions.},
   Doi = {10.1093/cercor/bhs258},
   Key = {fds250994}
}

@article{fds250989,
   Author = {Cabeza, R},
   Title = {Introduction to the special issue on functional neuroimaging
             of episodic memory.},
   Journal = {Neuropsychologia},
   Volume = {51},
   Number = {12},
   Pages = {2319-2321},
   Year = {2013},
   Month = {October},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/23920480},
   Doi = {10.1016/j.neuropsychologia.2013.08.001},
   Key = {fds250989}
}

@article{fds250988,
   Author = {Dew, ITZ and Cabeza, R},
   Title = {A broader view of perirhinal function: from recognition
             memory to fluency-based decisions.},
   Journal = {The Journal of neuroscience : the official journal of the
             Society for Neuroscience},
   Volume = {33},
   Number = {36},
   Pages = {14466-14474},
   Year = {2013},
   Month = {September},
   ISSN = {0270-6474},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/24005298},
   Abstract = {Although it is well established that the perirhinal cortex
             (PRC) makes an important contribution to recognition memory,
             the specific nature of this contribution remains uncertain.
             The finding that PRC activity is reduced for old compared
             with new items is typically attributed to the recovery of a
             long-term memory (LTM) signal. However, because old items
             are processed more easily or fluently than new items,
             reduced PRC activity could reflect increased fluency rather
             than LTM retrieval per se. We tested this hypothesis in
             humans using fMRI and a well-validated method to manipulate
             fluency: the masked priming paradigm. Some words during an
             old-new recognition test were preceded by conceptually
             related words (primes) that were subliminally presented
             (masked). The behavioral results replicated previous
             findings using this paradigm, whereby the fluency
             manipulation increased "oldness" responses to both old and
             new items. The fMRI analyses yielded two main sets of
             results. First, in the case of new items, which are
             independent from LTM retrieval, masked priming reduced PRC
             activity and predicted behavioral misattribution of fluency
             to oldness. Second, in the case of old items, the same PRC
             region showing fluency-related reductions for new items also
             contributed to "old" responding to old items. Individual
             differences in PRC attenuation also predicted oldness
             ratings to old items, and fluency modulated PRC connectivity
             with other brain regions associated with processing oldness
             signals, including visual cortex and right lateral
             prefrontal cortex. These results support a broader view in
             which the PRC serves a function more general than
             memory.},
   Doi = {10.1523/jneurosci.1413-13.2013},
   Key = {fds250988}
}

@article{fds313831,
   Author = {Daselaar, SM and Huijbers, W and Eklund, K and Moscovitch, M and Cabeza,
             R},
   Title = {Resting-state functional connectivity of ventral parietal
             regions associated with attention reorienting and episodic
             recollection},
   Journal = {Frontiers in Human Neuroscience},
   Number = {FEB},
   Year = {2013},
   Month = {February},
   ISSN = {1662-5161},
   url = {http://dx.doi.org/10.3389/fnhum.2013.00038},
   Abstract = {In functional neuroimaging studies, ventral parietal cortex
             (VPC) is recruited by very different cognitive tasks.
             Explaining the contributions VPC to these tasks has become a
             topic of intense study and lively debate. Perception studies
             frequently find VPC activations during tasks involving
             attention-reorienting, and memory studies frequently find
             them during tasks involving episodic recollection. According
             to the Attention to Memory (AtoM) model, both phenomena can
             be explained by the same VPC function: bottom-up attention.
             Yet, a recent functional MRI (fMRI) meta-analysis suggested
             that attention-reorienting activations are more frequent in
             anterior VPC, whereas recollection activations are more
             frequent in posterior VPC. Also, there is evidence that
             anterior and posterior VPC regions have different functional
             connectivity patterns. To investigate these issues, we
             conducted a resting-state functional connectivity analysis
             using as seeds the center-of-mass of attention-reorienting
             and recollection activations in the metaanalysis, which were
             located in the supramarginal gyrus (SMG, around the
             temporo-parietal junction-TPJ) and in the angular gyrus
             (AG), respectively. The SMG seed showed stronger
             connectivity with ventrolateral prefrontal cortex (VLPFC)
             and occipito-temporal cortex, whereas the AG seed showed
             stronger connectivity with the hippocampus and default
             network regions. To investigate whether these connectivity
             differences were graded or sharp, VLPFC and hippocampal
             connectivity was measured in VPC regions traversing through
             the SMG and AG seeds. The results showed a graded pattern:
             VLPFC connectivity gradually decreases from SMG to AG,
             whereas hippocampal connectivity gradually increases from
             SMG to AG. Importantly, both gradients showed an abrupt
             break when extended beyond VPC borders. This finding
             suggests that functional differences between SMG and AG are
             more subtle than previously thought. These connectivity
             differences can be explained by differences in the input and
             output to anterior and posterior VPC regions, without the
             need of postulating markedly different functions. These
             results are as consistent with integrative accounts of VPC
             function, such as the AtoM model, as they are with models
             that ascribe completely different functions to VPC regions.
             © 2013 Daselaar, Huijbers, Eklund, Moscovitch and
             Cabeza.},
   Doi = {10.3389/fnhum.2013.00038},
   Key = {fds313831}
}

@article{fds337633,
   Author = {Hall, S and Miles, A and Davis, S and Berntsen, D and Cabeza, R and Rubin,
             D},
   Title = {AN FMRI INVESTIGATION OF THE NEURAL BASIS OF INVOLUNTARY
             MEMORY: HOW DO THEY DIFFER FROM ESTABLISHED VOLUNTARY MEMORY
             NETWORKS?},
   Journal = {JOURNAL OF COGNITIVE NEUROSCIENCE},
   Pages = {110-110},
   Publisher = {MIT PRESS},
   Year = {2013},
   Month = {January},
   Key = {fds337633}
}

@article{fds337634,
   Author = {Dew, I and Cabeza, R},
   Title = {EFFECTS OF FLUENCY ON RECOGNITION MEMORY DECISIONS IN YOUNG
             AND OLDER ADULTS: AN FMRI STUDY},
   Journal = {JOURNAL OF COGNITIVE NEUROSCIENCE},
   Pages = {167-167},
   Publisher = {MIT PRESS},
   Year = {2013},
   Month = {January},
   Key = {fds337634}
}

@article{fds337635,
   Author = {Madden, D and Davis, S and Cabeza, R},
   Title = {AGE-RELATED DIFFERENCES IN THE FUNCTIONAL NEUROANATOMY OF
             TOP-DOWN ATTENTIONAL CONTROL DURING VISUAL
             SEARCH},
   Journal = {JOURNAL OF COGNITIVE NEUROSCIENCE},
   Pages = {62-63},
   Publisher = {MIT PRESS},
   Year = {2013},
   Month = {January},
   Key = {fds337635}
}

@article{fds337636,
   Author = {Brashier, N and Dew, I and Ritchey, M and LaBar, K and Cabeza,
             R},
   Title = {PERCEPTUAL PROCESSING ENHANCES THE EFFECT OF EMOTION ON
             RETRIEVAL: AN FMRI STUDY},
   Journal = {JOURNAL OF COGNITIVE NEUROSCIENCE},
   Pages = {37-38},
   Publisher = {MIT PRESS},
   Year = {2013},
   Month = {January},
   Key = {fds337636}
}

@article{fds337631,
   Author = {Brooks, J and Davis, S and Komes, J and Cabeza, R},
   Title = {NEURAL CORRELATES OF THE OWN-AGE BIAS IN YOUNGER AND OLDER
             ADULTS},
   Journal = {JOURNAL OF COGNITIVE NEUROSCIENCE},
   Pages = {35-35},
   Publisher = {MIT PRESS},
   Year = {2013},
   Month = {January},
   Key = {fds337631}
}

@article{fds337632,
   Author = {Iyengar, V and Wing, E and Chou, D and Cabeza, R},
   Title = {REMEMBERING OTHER PEOPLE'S POLITICAL VIEWS: AN FMRI STUDY OF
             EMOTIONAL SOURCE MEMORY ENCODING},
   Journal = {JOURNAL OF COGNITIVE NEUROSCIENCE},
   Pages = {112-112},
   Publisher = {MIT PRESS},
   Year = {2013},
   Month = {January},
   Key = {fds337632}
}

@article{fds250990,
   Author = {Dolcos, F and Iordan, AD and Kragel, J and Stokes, J and Campbell, R and McCarthy, G and Cabeza, R},
   Title = {Neural correlates of opposing effects of emotional
             distraction on working memory and episodic memory: an
             event-related FMRI investigation.},
   Journal = {Frontiers in psychology},
   Volume = {4},
   Number = {293},
   Pages = {293},
   Year = {2013},
   Month = {January},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/23761770},
   Abstract = {A fundamental question in the emotional memory literature is
             why emotion enhances memory in some conditions but disrupts
             memory in other conditions. For example, separate studies
             have shown that emotional stimuli tend to be better
             remembered in long-term episodic memory (EM), whereas
             emotional distracters tend to impair working memory (WM)
             maintenance. The first goal of this study was to directly
             compare the neural correlates of EM enhancement (EME) and WM
             impairing (WMI) effects, and the second goal was to explore
             individual differences in these mechanisms. During
             event-related functional magnetic resonance imaging (fMRI),
             participants maintained faces in WM while being distracted
             by emotional or neutral pictures presented during the delay
             period. EM for the distracting pictures was tested after
             scanning and was used to identify successful encoding
             activity for the picture distracters. The first goal yielded
             two findings: (1) emotional pictures that disrupted face WM
             but enhanced subsequent EM were associated with increased
             amygdala (AMY) and hippocampal activity (ventral system)
             coupled with reduced dorsolateral PFC (dlPFC) activity
             (dorsal system); (2) trials in which emotion enhanced EM
             without disrupting WM were associated with increased
             ventrolateral PFC activity. The ventral-dorsal switch can
             explain EME and WMI, while the ventrolateral PFC effect
             suggests a coping mechanism. The second goal yielded two
             additional findings: (3) participants who were more
             susceptible to WMI showed greater amygdala increases and PFC
             reductions; (4) AMY activity increased and dlPFC activity
             decreased with measures of attentional impulsivity. Taken
             together, these results clarify the mechanisms linking the
             enhancing and impairing effects of emotion on memory, and
             provide insights into the role of individual differences in
             the impact of emotional distraction.},
   Doi = {10.3389/fpsyg.2013.00293},
   Key = {fds250990}
}

@article{fds250992,
   Author = {Cabeza, R and Moscovitch, M},
   Title = {Memory Systems, Processing Modes, and Components: Functional
             Neuroimaging Evidence.},
   Journal = {Perspectives on psychological science : a journal of the
             Association for Psychological Science},
   Volume = {8},
   Number = {1},
   Pages = {49-55},
   Year = {2013},
   Month = {January},
   ISSN = {1745-6916},
   url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000313817400005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=47d3190e77e5a3a53558812f597b0b92},
   Abstract = {In the 1980s and 1990s, there was a major theoretical debate
             in the memory domain regarding the multiple memory systems
             and processing modes frameworks. The components of
             processing framework argued for a middle ground: Instead of
             neatly divided memory systems or processing modes, this
             framework proposed the existence of numerous processing
             components that are recruited in different combinations by
             memory tasks and yield complex patterns of associations and
             dissociations. Because behavioral evidence was not
             sufficient to decide among these three frameworks, the
             debate was largely abandoned. However, functional
             neuroimaging evidence accumulated during the last two
             decades resolves the stalemate, because this evidence is
             more consistent with the components framework than with the
             other two frameworks. For example, functional neuroimaging
             evidence shows that brain regions attributed to one memory
             system can contribute to tasks associated with other memory
             systems and that brain regions attributed to the same
             processing mode (perceptual or conceptual) can be
             dissociated from each other. Functional neuroimaging
             evidence suggests that memory processes are supported by
             transient interactions between a few regions called
             process-specific alliances. These conceptual developments
             are an example of how functional neuroimaging can contribute
             to theoretical debates in cognitive psychology.},
   Doi = {10.1177/1745691612469033},
   Key = {fds250992}
}

@article{fds250993,
   Author = {Daselaar, SM and Huijbers, W and Eklund, K and Moscovitch, M and Cabeza,
             R},
   Title = {Resting-state functional connectivity of ventral parietal
             regions associated with attention reorienting and episodic
             recollection.},
   Journal = {Frontiers in human neuroscience},
   Volume = {7},
   Number = {FEB},
   Pages = {38},
   Year = {2013},
   Month = {January},
   ISSN = {1662-5161},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/23440005},
   Abstract = {In functional neuroimaging studies, ventral parietal cortex
             (VPC) is recruited by very different cognitive tasks.
             Explaining the contributions of VPC to these tasks has
             become a topic of intense study and lively debate.
             Perception studies frequently find VPC activations during
             tasks involving attention-reorienting, and memory studies
             frequently find them during tasks involving episodic
             recollection. According to the Attention to Memory (AtoM)
             model, both phenomena can be explained by the same VPC
             function: bottom-up attention. Yet, a recent functional MRI
             (fMRI) meta-analysis suggested that attention-reorienting
             activations are more frequent in anterior VPC, whereas
             recollection activations are more frequent in posterior VPC.
             Also, there is evidence that anterior and posterior VPC
             regions have different functional connectivity patterns. To
             investigate these issues, we conducted a resting-state
             functional connectivity analysis using as seeds the
             center-of-mass of attention-reorienting and recollection
             activations in the meta-analysis, which were located in the
             supramarginal gyrus (SMG, around the temporo-parietal
             junction-TPJ) and in the angular gyrus (AG), respectively.
             The SMG seed showed stronger connectivity with ventrolateral
             prefrontal cortex (VLPFC) and occipito-temporal cortex,
             whereas the AG seed showed stronger connectivity with the
             hippocampus and default network regions. To investigate
             whether these connectivity differences were graded or sharp,
             VLPFC and hippocampal connectivity was measured in VPC
             regions traversing through the SMG and AG seeds. The results
             showed a graded pattern: VLPFC connectivity gradually
             decreases from SMG to AG, whereas hippocampal connectivity
             gradually increases from SMG to AG. Importantly, both
             gradients showed an abrupt break when extended beyond VPC
             borders. This finding suggests that functional differences
             between SMG and AG are more subtle than previously thought.
             These connectivity differences can be explained by
             differences in the input and output to anterior and
             posterior VPC regions, without the need of postulating
             markedly different functions. These results are as
             consistent with integrative accounts of VPC function, such
             as the AtoM model, as they are with models that ascribe
             completely different functions to VPC regions.},
   Doi = {10.3389/fnhum.2013.00038},
   Key = {fds250993}
}

@article{fds251020,
   Author = {Huijbers, W and Vannini, P and Sperling, RA and C M and P and Cabeza, R and Daselaar, SM},
   Title = {Explaining the encoding/retrieval flip: memory-related
             deactivations and activations in the posteromedial
             cortex.},
   Journal = {Neuropsychologia},
   Volume = {50},
   Number = {14},
   Pages = {3764-3774},
   Year = {2012},
   Month = {December},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/22982484},
   Abstract = {The posteromedial cortex (PMC) is strongly linked to
             episodic memory and age-related memory deficits. The PMC
             shows deactivations during a variety of demanding cognitive
             tasks as compared to passive baseline conditions and has
             been associated with the default-mode of the brain.
             Interestingly, the PMC exhibits opposite levels of
             functional MRI activity during encoding (learning) and
             retrieval (remembering), a pattern dubbed the
             encoding/retrieval flip (E/R-flip). Yet, the exact role of
             the PMC in memory function has remained unclear. This review
             discusses the possible neurofunctional and clinical
             significance of the E/R-flip pattern. Regarding
             neurofunctional relevance, we will review four hypotheses on
             PMC function: (1) the internal orienting account, (2) the
             self-referential processing account, (3) the reallocation
             account, and (4) the bottom-up attention account. None of
             these accounts seem to provide a complete explanation for
             the E/R-flip pattern in PMC. Regarding clinical relevance,
             we review work on aging and Alzheimer's disease, indicating
             that amyloid deposits within PMC, years before clinical
             memory deficits become apparent. High amyloid burden within
             PMC is associated with detrimental influences on memory
             encoding, in particular, the attenuation of beneficial PMC
             deactivations. Finally, we discuss functional subdivisions
             within PMC that help to provide a more precise picture of
             the variety of signals observed within PMC. Collective data
             from anatomical, task-related fMRI and resting-state studies
             all indicate that the PMC is composed of three main regions,
             the precuneus, retrosplenial, and posterior cingulate
             cortex, each with a distinct function. We will conclude with
             a summary of the findings and provide directions for future
             research.},
   Doi = {10.1016/j.neuropsychologia.2012.08.021},
   Key = {fds251020}
}

@article{fds251028,
   Author = {Dew, ITZ and Buchler, N and Dobbins, IG and Cabeza,
             R},
   Title = {Where is ELSA? The early to late shift in
             aging.},
   Journal = {Cerebral cortex (New York, N.Y. : 1991)},
   Volume = {22},
   Number = {11},
   Pages = {2542-2553},
   Year = {2012},
   Month = {November},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/22114083},
   Abstract = {Studies of cognitive and neural aging have recently provided
             evidence of a shift from an early- to late-onset cognitive
             control strategy, linked with temporally extended activity
             in the prefrontal cortex (PFC). It has been uncertain,
             however, whether this age-related shift is unique to PFC and
             executive control tasks or whether the functional location
             might vary depending on the particular cognitive processes
             that are altered. The present study tested whether an
             early-to-late shift in aging (ELSA) might emerge in the
             medial temporal lobes (MTL) during a protracted context
             memory task comprising both anticipatory cue (retrieval
             preparation) and retrieval probe (retrieval completion)
             phases. First, we found reduced MTL activity in older adults
             during the early retrieval preparation phase coupled with
             increased MTL activity during the late retrieval completion
             phase. Second, we found that functional connectivity between
             MTL and PFC regions was higher during retrieval preparation
             in young adults but higher during retrieval completion in
             older adults, suggesting an important interactive
             relationship between the ELSA pattern in MTL and PFC. Taken
             together, these results critically suggest that aging
             results in temporally lagged activity even in regions not
             typically associated with cognitive control, such as the
             MTL.},
   Doi = {10.1093/cercor/bhr334},
   Key = {fds251028}
}

@article{fds251024,
   Author = {Cabeza, R and Ciaramelli, E and Moscovitch, M},
   Title = {Response to Nelson et al.: Ventral parietal subdivisions are
             not incompatible with an overarching function},
   Journal = {Trends in Cognitive Sciences},
   Volume = {16},
   Number = {8},
   Pages = {400-401},
   Year = {2012},
   Month = {August},
   ISSN = {1364-6613},
   url = {http://dx.doi.org/10.1016/j.tics.2012.06.015},
   Doi = {10.1016/j.tics.2012.06.015},
   Key = {fds251024}
}

@article{fds337640,
   Author = {Sesma-Sanchez, L and Villanueva, A and Cabeza,
             R},
   Title = {Gaze estimation interpolation methods based on binocular
             data.},
   Journal = {IEEE transactions on bio-medical engineering},
   Volume = {59},
   Number = {8},
   Pages = {2235-2243},
   Year = {2012},
   Month = {August},
   url = {http://dx.doi.org/10.1109/tbme.2012.2201716},
   Abstract = {Video oculography (VOG) is one of the most commonly used
             techniques for gaze tracking because it enables nonintrusive
             eye detection and tracking. Improving the eye tracking's
             accuracy and tolerance to user head movements is a common
             task in the field of gaze tracking; thus, a thorough study
             of how binocular information can improve a gaze tracking
             system's accuracy and tolerance to user head movements has
             been carried out. The analysis is focused on
             interpolation-based methods and systems with one and two
             infrared lights. New mapping features are proposed based on
             the commonly used pupil-glint vector using different
             distances as the normalization factor. For this study, an
             experimental procedure with six users based on a real VOG
             gaze tracking system was performed, and the results were
             contrasted with an eye simulator. Important conclusions have
             been obtained in terms of configuration, equation, and
             mapping features, such as the outperformance of the
             interglint distance as the normalization factor.
             Furthermore, the binocular gaze tracking system was found to
             have a similar or improved level of accuracy compared to
             that of the monocular gaze tracking system.},
   Doi = {10.1109/tbme.2012.2201716},
   Key = {fds337640}
}

@article{fds337642,
   Author = {Sesma, L and Villanueva, A and Cabeza, R},
   Title = {Evaluation of pupil center-eye corner vector for gaze
             estimation using a web cam},
   Journal = {Eye Tracking Research and Applications Symposium
             (ETRA)},
   Pages = {217-220},
   Publisher = {ACM Press},
   Year = {2012},
   Month = {June},
   ISBN = {9781450312257},
   url = {http://dx.doi.org/10.1145/2168556.2168598},
   Abstract = {Low cost eye tracking is an actual challenging research
             topic for the eye tracking community. Gaze tracking based on
             a web cam and without infrared light is a searched goal to
             broaden the applications of eye tracking systems. Web cam
             based eye tracking results in new challenges to solve such
             as a wider field of view and a lower image quality. In
             addition, no infrared light implies that glints cannot be
             used anymore as a tracking feature. In this paper, a
             thorough study has been carried out to evaluate pupil (iris)
             center-eye corner (PC-EC) vector as feature for gaze
             estimation based on interpolation methods in low cost eye
             tracking, as it is considered to be partially equivalent to
             the pupil center-corneal reflection (PC-CR) vector. The
             analysis is carried out both based on simulated and real
             data. The experiments show that eye corner positions in the
             image move slightly when the user is looking at different
             points of the screen, even with a static head position. This
             lowers the possible accuracy of the gaze estimation,
             significantly reducing the accuracy of the system under
             standard working conditions to 2 - 3 degrees. © 2012
             ACM.},
   Doi = {10.1145/2168556.2168598},
   Key = {fds337642}
}

@article{fds337643,
   Author = {Cerrolaza, JJ and Villanueva, A and Villanueva, M and Cabeza,
             R},
   Title = {Error characterization and compensation in eye tracking
             systems},
   Journal = {Eye Tracking Research and Applications Symposium
             (ETRA)},
   Pages = {205-208},
   Publisher = {ACM Press},
   Year = {2012},
   Month = {June},
   ISBN = {9781450312257},
   url = {http://dx.doi.org/10.1145/2168556.2168595},
   Abstract = {The development of systems that track the eye while allowing
             head movement is one of the most challenging objectives of
             gaze tracking researchers. Tracker accuracy decreases as the
             subject moves from the calibration position and is
             especially influenced by changes in depth with respect to
             the screen. In this paper, we demonstrate that the pattern
             of error produced due to user movement mainly depends on the
             system configuration and hardware element placement rather
             than the user. Thus, we suggest alternative calibration
             techniques for error reduction that compensate for the lack
             of accuracy due to subject movement. Using these techniques,
             we can achieve an error reduction of more than 50%. © 2012
             ACM.},
   Doi = {10.1145/2168556.2168595},
   Key = {fds337643}
}

@article{fds251025,
   Author = {Cabeza, R and Ciaramelli, E and Moscovitch, M},
   Title = {Cognitive contributions of the ventral parietal cortex: an
             integrative theoretical account.},
   Journal = {Trends in cognitive sciences},
   Volume = {16},
   Number = {6},
   Pages = {338-352},
   Year = {2012},
   Month = {June},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/22609315},
   Abstract = {Although ventral parietal cortex (VPC) activations can be
             found in a variety of cognitive domains, these activations
             have been typically attributed to cognitive operations
             specific to each domain. In this article, we propose a
             hypothesis that can account for VPC activations across all
             the cognitive domains reviewed. We first review VPC
             activations in the domains of perceptual and motor
             reorienting, episodic memory retrieval, language and number
             processing, theory of mind, and episodic memory encoding.
             Then, we consider the localization of VPC activations across
             domains and conclude that they are largely overlapping with
             some differences around the edges. Finally, we assess how
             well four different hypotheses of VPC function can explain
             findings in various domains and conclude that a bottom-up
             attention hypothesis provides the most complete and
             parsimonious account.},
   Doi = {10.1016/j.tics.2012.04.008},
   Key = {fds251025}
}

@article{fds337644,
   Author = {Cerrolaza, JJ and Villanueva, A and Cabeza, R},
   Title = {Hierarchical statistical shape models of multiobject
             anatomical structures: application to brain
             MRI.},
   Journal = {IEEE transactions on medical imaging},
   Volume = {31},
   Number = {3},
   Pages = {713-724},
   Year = {2012},
   Month = {March},
   url = {http://dx.doi.org/10.1109/tmi.2011.2175940},
   Abstract = {The accurate segmentation of subcortical brain structures in
             magnetic resonance (MR) images is of crucial importance in
             the interdisciplinary field of medical imaging. Although
             statistical approaches such as active shape models (ASMs)
             have proven to be particularly useful in the modeling of
             multiobject shapes, they are inefficient when facing
             challenging problems. Based on the wavelet transform, the
             fully generic multiresolution framework presented in this
             paper allows us to decompose the interobject relationships
             into different levels of detail. The aim of this
             hierarchical decomposition is twofold: to efficiently
             characterize the relationships between objects and their
             particular localities. Experiments performed on an
             eight-object structure defined in axial cross sectional MR
             brain images show that the new hierarchical segmentation
             significantly improves the accuracy of the segmentation, and
             while it exhibits a remarkable robustness with respect to
             the size of the training set.},
   Doi = {10.1109/tmi.2011.2175940},
   Key = {fds337644}
}

@article{fds337645,
   Author = {De-Maeztu, L and Villanueva, A and Cabeza, R},
   Title = {Near real-time stereo matching using geodesic
             diffusion.},
   Journal = {IEEE transactions on pattern analysis and machine
             intelligence},
   Volume = {34},
   Number = {2},
   Pages = {410-416},
   Year = {2012},
   Month = {February},
   url = {http://dx.doi.org/10.1109/tpami.2011.192},
   Abstract = {Adaptive-weight algorithms currently represent the state of
             the art in local stereo matching. However, due to their
             computational requirements, these types of solutions are not
             suitable for real-time implementation. Here, we present a
             novel aggregation method inspired by the anisotropic
             diffusion technique used in image filtering. The proposed
             aggregation algorithm produces results similar to
             adaptive-weight solutions while reducing the computational
             requirements. Moreover, near real-time performance is
             demonstrated with a GPU implementation of the
             algorithm.},
   Doi = {10.1109/tpami.2011.192},
   Key = {fds337645}
}

@article{fds337638,
   Author = {Bengoechea, JJ and Villanueva, A and Cabeza, R},
   Title = {Hybrid eye detection algorithm for outdoor
             environments},
   Journal = {UbiComp'12 - Proceedings of the 2012 ACM Conference on
             Ubiquitous Computing},
   Pages = {685-688},
   Year = {2012},
   Month = {January},
   ISBN = {9781450312240},
   url = {http://dx.doi.org/10.1145/2370216.2370365},
   Abstract = {When performing eye detection in a driving scenario, new
             challenges arise that do not occur in a standard indoor eye
             tracking session. Rapid subject movement, non-controlled
             fast light variation and partial or total occlusions are the
             main problems that must be overcome. Furthermore, sunlight's
             infrared component makes it difficult the use of active
             artificial infrared light sources. In this paper, we
             describe a novel algorithm that combines Viola Jones face
             detector and TLD (Tracking Learning Detection) algorithm. In
             a standard driving scenario, it achieves a 84% rate of
             detection. Furthermore, we have designed a filtering stage
             that allows a low false positive rate. The algorithms
             hardware requirement is a standard web cam, and it can
             potentially work in real time. Copyright 2012
             ACM.},
   Doi = {10.1145/2370216.2370365},
   Key = {fds337638}
}

@article{fds251026,
   Author = {Dew, ITZ and Cabeza, R},
   Title = {"Implicit contamination" extends across multiple
             methodologies: Implications for fMRI.},
   Journal = {Cognitive neuroscience},
   Volume = {3},
   Number = {3-4},
   Pages = {214-215},
   Year = {2012},
   Month = {January},
   ISSN = {1758-8928},
   url = {http://dx.doi.org/10.1080/17588928.2012.689972},
   Abstract = {Abstract The article "More than a feeling: Pervasive
             influences of memory without awareness of retrieval" reviews
             evidence from ERP studies of recognition memory that the
             FN400 effect typically ascribed to familiarity may index
             implicit memory that occurs during recognition testing. We
             find their argument compelling, and contend that this
             potential "implicit contamination" is not unique to ERP
             studies. We suggest an analogous problem affecting fMRI
             studies, focusing particularly on the perirhinal cortex.
             Resolving this issue is critical for understanding the
             relationship between memory and the medial temporal
             lobes.},
   Doi = {10.1080/17588928.2012.689972},
   Key = {fds251026}
}

@article{fds303793,
   Author = {Davis, SW and Kragel, JE and Madden, DJ and Cabeza,
             R},
   Title = {The architecture of cross-hemispheric communication in the
             aging brain: linking behavior to functional and structural
             connectivity.},
   Journal = {Cereb Cortex},
   Volume = {22},
   Number = {1},
   Pages = {232-242},
   Year = {2012},
   Month = {January},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/21653286},
   Abstract = {Contralateral recruitment remains a controversial phenomenon
             in both the clinical and normative populations. To
             investigate the neural correlates of this phenomenon, we
             explored the tendency for older adults to recruit prefrontal
             cortex (PFC) regions contralateral to those most active in
             younger adults. Participants were scanned with diffusion
             tensor imaging and functional magnetic rresonance imaging
             during a lateralized word matching task (unilateral vs.
             bilateral). Cross-hemispheric communication was measured
             behaviorally as greater accuracy for bilateral than
             unilateral trials (bilateral processing advantage [BPA]) and
             at the neural level by functional and structural
             connectivity between contralateral PFC. Compared with the
             young, older adults exhibited 1) greater BPAs in the
             behavioral task, 2) greater compensatory activity in
             contralateral PFC during the bilateral condition, 3) greater
             functional connectivity between contralateral PFC during
             bilateral trials, and 4) a positive correlation between
             fractional anisotropy in the corpus callosum and both the
             BPA and the functional connectivity between contralateral
             PFC, indicating that older adults' ability to distribute
             processing across hemispheres is constrained by white matter
             integrity. These results clarify how older adults' ability
             to recruit extra regions in response to the demands of aging
             is mediated by existing structural architecture, and how
             this architecture engenders corresponding functional changes
             that allow subjects to meet those task demands.},
   Doi = {10.1093/cercor/bhr123},
   Key = {fds303793}
}

@article{fds250986,
   Author = {Wing, EA and Marsh, EJ and Cabeza, R},
   Title = {Neural correlates of retrieval-based memory enhancement: An
             fMRI study of the testing effect},
   Journal = {Neuropsychologica},
   Volume = {51},
   Number = {12},
   Pages = {2360-2370},
   Year = {2012},
   ISSN = {0028-3932},
   url = {http://www.sciencedirect.com/science/article/pii/S002839321300119X},
   Abstract = {Restudying material is a common method for learning new
             information, but not necessarily an effective one. Research
             on the testing effect shows that practice involving
             retrieval from memory can facilitate later memory in
             contrast to passive restudy. Despite extensive behavioral
             work, the brain processes that make retrieval an effective
             learning strategy remain unclear. In the present experiment,
             we explored how initially retrieving items affected memory a
             day later as compared to a condition involving traditional
             restudy. In contrast to restudy, initial testing that
             contributed to future memory success was associated with
             engagement of several regions including the anterior
             hippocampus, lateral temporal cortices, and medial
             prefrontal cortex (PFC). Additionally, testing enhanced
             hippocampal connectivity with ventrolateral PFC and midline
             regions. These findings indicate that the testing effect may
             be contingent on processes that are typically thought to
             support memory success at encoding (e.g. relational binding,
             selection and elaboration of semantically-related
             information) in addition to those more often associated with
             retrieval (e.g. memory search).},
   Doi = {10.1016/j.neuropsychologia.2013.04.004},
   Key = {fds250986}
}

@article{fds251029,
   Author = {Davis, SW and Kragel, J and Madden, DJ and Cabeza,
             R},
   Title = {Cross-hemispheric communication and aging: Linking behavior,
             brain activity, functional connectivity, and white matter
             integrity.},
   Journal = {Cerebral Cortex},
   Volume = {22},
   Number = {1},
   Pages = {232-242},
   Year = {2012},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/21653286},
   Abstract = {Contralateral recruitment remains a controversial phenomenon
             in both the clinical and normative populations. To
             investigate the neural correlates of this phenomenon, we
             explored the tendency for older adults to recruit prefrontal
             cortex (PFC) regions contralateral to those most active in
             younger adults. Participants were scanned with diffusion
             tensor imaging and functional magnetic rresonance imaging
             during a lateralized word matching task (unilateral vs.
             bilateral). Cross-hemispheric communication was measured
             behaviorally as greater accuracy for bilateral than
             unilateral trials (bilateral processing advantage [BPA]) and
             at the neural level by functional and structural
             connectivity between contralateral PFC. Compared with the
             young, older adults exhibited 1) greater BPAs in the
             behavioral task, 2) greater compensatory activity in
             contralateral PFC during the bilateral condition, 3) greater
             functional connectivity between contralateral PFC during
             bilateral trials, and 4) a positive correlation between
             fractional anisotropy in the corpus callosum and both the
             BPA and the functional connectivity between contralateral
             PFC, indicating that older adults' ability to distribute
             processing across hemispheres is constrained by white matter
             integrity. These results clarify how older adults' ability
             to recruit extra regions in response to the demands of aging
             is mediated by existing structural architecture, and how
             this architecture engenders corresponding functional changes
             that allow subjects to meet those task demands.},
   Doi = {10.1093/cercor/bhr123},
   Key = {fds251029}
}

@article{fds251030,
   Author = {Jacques, S and L, P and Rubin, and C, D and Cabeza, and R},
   Title = {Age-Related effects on the neural correlates of
             autobiographical memory retrieval: An elaboration deficit
             underlies reductions in episodic richness},
   Journal = {Neurobiology of Aging},
   Volume = {33},
   Number = {1298–1310},
   Pages = {1298-1310},
   Publisher = {Elsevier BV},
   Year = {2012},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/21190759},
   Abstract = {Older adults recall less episodically rich autobiographical
             memories (AM), however, the neural basis of this effect is
             not clear. Using functional MRI, we examined the effects of
             age during search and elaboration phases of AM retrieval.
             Our results suggest that the age-related attenuation in the
             episodic richness of AMs is associated with difficulty in
             the strategic retrieval processes underlying recovery of
             information during elaboration. First, age effects on AM
             activity were more pronounced during elaboration than
             search, with older adults showing less sustained recruitment
             of the hippocampus and ventrolateral prefrontal cortex
             (VLPFC) for less episodically rich AMs. Second, there was an
             age-related reduction in the modulation of top-down coupling
             of the VLPFC on the hippocampus for episodically rich AMs.
             In sum, the present study shows that changes in the
             sustained response and coupling of the hippocampus and
             prefrontal cortex (PFC) underlie age-related reductions in
             episodic richness of the personal past.},
   Doi = {10.1016/j.neurobiolaging.2010.11.007},
   Key = {fds251030}
}

@article{fds337651,
   Author = {Cerrolaza, JJ and Villanueva, A and Cabeza, R},
   Title = {Multi-shape - Hierarchical active shape models},
   Journal = {Proceedings of the 2011 International Conference on Image
             Processing, Computer Vision, and Pattern Recognition, IPCV
             2011},
   Volume = {1},
   Pages = {137-143},
   Year = {2011},
   Month = {December},
   ISBN = {9781601321916},
   Abstract = {Active Shape Models (ASMs) have become one of the most
             widespread segmentation paradigms since their inception in
             the early nineties. However, their capability to capture and
             model the shapes' variability is highly conditioned by the
             training set used. Trying to overcome this limitation, this
             paper presents a new hierarchical formulation of classical
             ASMs. Using the wavelet transform, a new complete tree
             wavelet packet is used to decompose the shape into small
             pieces of information, which are easier to model even with a
             small number of training shapes. Unlike previous
             hierarchical approaches, this new decomposition scheme and
             the matrix notation introduced allow the new hierarchical
             segmentation algorithm to deal with complex multi-shape
             structures in both, 2D and 3D spaces, maintaining the
             versatility of classical ASMs. The advantages of the new
             segmentation algorithm in terms of both accuracy and
             robustness with the number of training shapes have been
             successfully tested with two completely different databases
             containing multi-shape structures.},
   Key = {fds337651}
}

@article{fds337649,
   Author = {Ponz, V and Villanueva, A and Sesma, L and Ariz, M and Cabeza,
             R},
   Title = {Topography-based detection of the iris centre using
             multiple-resolution images},
   Journal = {Proceedings - 2011 Irish Machine Vision and Image Processing
             Conference, IMVIP 2011},
   Pages = {32-37},
   Publisher = {IEEE},
   Year = {2011},
   Month = {December},
   ISBN = {9780769546292},
   url = {http://dx.doi.org/10.1109/IMVIP.2011.15},
   Abstract = {Low cost iris tracking is one of the most challenging
             research topics for the eye-tracking community. To this end,
             accurate detection of the iris centre in images captured by
             a web cam is a major goal. We propose a novel method for
             iris detection that is based on image topography using
             multi-resolution to detect the most stable "valley" over
             different resolutions, which is assumed to be the iris
             centre. Our algorithm was tested using the BioID database
             obtaining the best average behavior. Our algorithm functions
             in real time and does not require complex post processing
             stages. © 2011 IEEE.},
   Doi = {10.1109/IMVIP.2011.15},
   Key = {fds337649}
}

@article{fds337650,
   Author = {De-Maeztu, L and Mattoccia, S and Villanueva, A and Cabeza,
             R},
   Title = {A novel heterogeneous framework for stereo
             matching},
   Journal = {Proceedings of the 2011 International Conference on Image
             Processing, Computer Vision, and Pattern Recognition, IPCV
             2011},
   Volume = {1},
   Pages = {293-299},
   Year = {2011},
   Month = {December},
   ISBN = {9781601321916},
   Abstract = {Local stereo matching algorithms based on the
             adapting-weights strategy achieve accuracy similar to global
             approaches. One of the major problems of these local
             algorithms is that they are computationally expensive.
             However, algorithms with reduced computational complexity
             inspired by the adapting-weights strategy have been recently
             proposed. In particular, the Fast Bilateral Stereo (FBS)
             framework allows to obtain, with a significantly reduced
             computational burden, results comparable to top-performing
             local approaches based on adapting-weights. In this paper we
             propose a novel framework that has two advantages: enables a
             further speedup of this type of algorithms along with a
             slight accuracy improvement. We prove the effectiveness of
             our proposal in combination with the FBS
             approach.},
   Key = {fds337650}
}

@article{fds251018,
   Author = {Dennis, NA and Cabeza, R},
   Title = {Age-related dedifferentiation of learning systems: an fMRI
             study of implicit and explicit learning.},
   Journal = {Neurobiology of aging},
   Volume = {32},
   Number = {12},
   Pages = {2318.e17-2318.e30},
   Year = {2011},
   Month = {December},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20471139},
   Abstract = {Abundant research finds that in young adults explicit
             learning (EL) is more dependent on the medial temporal lobes
             (MTL) whereas implicit learning (IL) is more dependent on
             the striatum. Using fMRI, we investigated age differences in
             each task and whether this differentiation is preserved in
             older adults. Results indicated that, while young recruited
             the MTL for EL and striatum for IL, both activations were
             significantly reduced in older adults. Additionally, results
             indicated that older adults recruited the MTL for IL, and
             this activation was significantly greater in older compared
             with young adults. A significant Task × Age interaction was
             found in both regions-with young preferentially recruiting
             the MTL for EL and striatum for IL, and older adults showing
             no preferential recruit for either task. Finally, young
             adults demonstrated significant negative correlations
             between activity in the striatum and MTL during both the EL
             and IL tasks. These correlations were attenuated in older
             adults. Taken together results support dedifferentiation in
             aging across memory systems.},
   Doi = {10.1016/j.neurobiolaging.2010.04.004},
   Key = {fds251018}
}

@article{fds251027,
   Author = {Hayes, SM and Buchler, N and Stokes, J and Kragel, J and Cabeza,
             R},
   Title = {Neural correlates of confidence during item recognition and
             source memory retrieval: evidence for both dual-process and
             strength memory theories.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {23},
   Number = {12},
   Pages = {3959-3971},
   Year = {2011},
   Month = {December},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/21736454},
   Abstract = {Although the medial-temporal lobes (MTL), PFC, and parietal
             cortex are considered primary nodes in the episodic memory
             network, there is much debate regarding the contributions of
             MTL, PFC, and parietal subregions to recollection versus
             familiarity (dual-process theory) and the feasibility of
             accounts on the basis of a single memory strength process
             (strength theory). To investigate these issues, the current
             fMRI study measured activity during retrieval of memories
             that differed quantitatively in terms of strength (high vs.
             low-confidence trials) and qualitatively in terms of
             recollection versus familiarity (source vs. item memory
             tasks). Support for each theory varied depending on which
             node of the episodic memory network was considered. Results
             from MTL best fit a dual-process account, as a dissociation
             was found between a right hippocampal region showing
             high-confidence activity during the source memory task and
             bilateral rhinal regions showing high-confidence activity
             during the item memory task. Within PFC, several
             left-lateralized regions showed greater activity for source
             than item memory, consistent with recollective orienting,
             whereas a right-lateralized ventrolateral area showed
             low-confidence activity in both tasks, consistent with
             monitoring processes. Parietal findings were generally
             consistent with strength theory, with dorsal areas showing
             low-confidence activity and ventral areas showing
             high-confidence activity in both tasks. This dissociation
             fits with an attentional account of parietal functions
             during episodic retrieval. The results suggest that both
             dual-process and strength theories are partly correct,
             highlighting the need for an integrated model that links to
             more general cognitive theories to account for observed
             neural activity during episodic memory retrieval.},
   Doi = {10.1162/jocn_a_00086},
   Key = {fds251027}
}

@article{fds340710,
   Author = {Shafer, A and Iordan, A and Cabeza, R and Dolcos,
             F},
   Title = {Brain imaging investigation of the memory-enhancing effect
             of emotion.},
   Journal = {Journal of visualized experiments : JoVE},
   Number = {51},
   Year = {2011},
   Month = {December},
   Abstract = {Emotional events tend to be better remembered than
             non-emotional events. One goal of cognitive and affective
             neuroscientists is to understand the neural mechanisms
             underlying this enhancing effect of emotion on memory. A
             method that has proven particularly influential in the
             investigation of the memory-enhancing effect of emotion is
             the so-called subsequent memory paradigm (SMP). This method
             was originally used to investigate the neural correlates of
             non-emotional memories, and more recently we and others also
             applied it successfully to studies of emotional memory
             (reviewed in). Here, we describe a protocol that allows
             investigation of the neural correlates of the
             memory-enhancing effect of emotion using the SMP in
             conjunction with event-related functional magnetic resonance
             imaging (fMRI). An important feature of the SMP is that it
             allows separation of brain activity specifically associated
             with memory from more general activity associated with
             perception. Moreover, in the context of investigating the
             impact of emotional stimuli, SMP allows identification of
             brain regions whose activity is susceptible to emotional
             modulation of both general/perceptual and memory-specific
             processing. This protocol can be used in healthy subjects,
             as well as in clinical patients where there are alterations
             in the neural correlates of emotion perception and biases in
             remembering emotional events, such as those suffering from
             depression and post-traumatic stress disorder (PTSD).
             Copyright © 2011 Journal of Visualized Experiments},
   Key = {fds340710}
}

@article{fds251017,
   Author = {Pathman, T and Samson, Z and Dugas, K and Cabeza, R and Bauer,
             PJ},
   Title = {A "snapshot" of declarative memory: Differing developmental
             trajectories in episodic and autobiographical
             memory.},
   Journal = {Memory (Hove, England)},
   Volume = {19},
   Number = {8},
   Pages = {825-835},
   Year = {2011},
   Month = {November},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/21942825},
   Abstract = {Episodic and autobiographical memory are clearly related,
             yet in both the adult and developmental literatures it is
             difficult to compare them because of differences in how the
             constructs are assessed, including differences in content,
             levels of control, and time since experience. To address
             these issues, we directly compared children's and adults'
             autobiographical and episodic memory using the same
             controlled paradigm. Participants engaged in a photo-taking
             activity in a museum (autobiographical encoding) and viewed
             others' photographs of the same museum exhibits (episodic
             encoding). At test, participants classified photos as ones
             they took, viewed, or novel. In the autobiographical
             condition older children and adults performed similarly;
             younger children's performance was lower than adults'. In
             contrast, in the episodic condition both groups of children
             performed more poorly than adults. The findings suggest the
             developmental primacy of autobiographical relative to
             episodic memory, and that traditional episodic tasks may
             underestimate older children's declarative memory
             abilities.},
   Doi = {10.1080/09658211.2011.613839},
   Key = {fds251017}
}

@article{fds251032,
   Author = {Cabeza, R and Mazuz, YS and Stokes, J and Kragel, JE and Woldorff, MG and Ciaramelli, E and Olson, IR and Moscovitch, M},
   Title = {Overlapping parietal activity in memory and perception:
             evidence for the attention to memory model.},
   Journal = {J Cogn Neurosci},
   Volume = {23},
   Number = {11},
   Pages = {3209-3217},
   Year = {2011},
   Month = {November},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/21568633},
   Abstract = {The specific role of different parietal regions to episodic
             retrieval is a topic of intense debate. According to the
             Attention to Memory (AtoM) model, dorsal parietal cortex
             (DPC) mediates top-down attention processes guided by
             retrieval goals, whereas ventral parietal cortex (VPC)
             mediates bottom-up attention processes captured by the
             retrieval output or the retrieval cue. This model also
             hypothesizes that the attentional functions of DPC and VPC
             are similar for memory and perception. To investigate this
             last hypothesis, we scanned participants with event-related
             fMRI whereas they performed memory and perception tasks,
             each comprising an orienting phase (top-down attention) and
             a detection phase (bottom-up attention). The study yielded
             two main findings. First, consistent with the AtoM model,
             orienting-related activity for memory and perception
             overlapped in DPC, whereas detection-related activity for
             memory and perception overlapped in VPC. The DPC overlap was
             greater in the left intraparietal sulcus, and the VPC
             overlap in the left TPJ. Around overlapping areas, there
             were differences in the spatial distribution of memory and
             perception activations, which were consistent with trends
             reported in the literature. Second, both DPC and VPC showed
             stronger connectivity with medial-temporal lobe during the
             memory task and with visual cortex during the perception
             task. These findings suggest that, during memory tasks, some
             parietal regions mediate similar attentional control
             processes to those involved in perception tasks (orienting
             in DPC vs. detection in VPC), although on different types of
             information (mnemonic vs. sensory).},
   Doi = {10.1162/jocn_a_00065},
   Key = {fds251032}
}

@article{fds251016,
   Author = {St Jacques and PL and Conway, MA and Cabeza, R},
   Title = {Gender differences in autobiographical memory for everyday
             events: retrieval elicited by SenseCam images versus verbal
             cues.},
   Journal = {Memory (Hove, England)},
   Volume = {19},
   Number = {7},
   Pages = {723-732},
   Year = {2011},
   Month = {October},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20981611},
   Abstract = {Gender differences are frequently observed in
             autobiographical memory (AM). However, few studies have
             investigated the neural basis of potential gender
             differences in AM. In the present functional MRI (fMRI)
             study we investigated gender differences in AMs elicited
             using dynamic visual images vs verbal cues. We used a novel
             technology called a SenseCam, a wearable device that
             automatically takes thousands of photographs. SenseCam
             differs considerably from other prospective methods of
             generating retrieval cues because it does not disrupt the
             ongoing experience. This allowed us to control for potential
             gender differences in emotional processing and elaborative
             rehearsal, while manipulating how the AMs were elicited. We
             predicted that males would retrieve more richly experienced
             AMs elicited by the SenseCam images vs the verbal cues,
             whereas females would show equal sensitivity to both cues.
             The behavioural results indicated that there were no gender
             differences in subjective ratings of reliving, importance,
             vividness, emotion, and uniqueness, suggesting that gender
             differences in brain activity were not due to differences in
             these measures of phenomenological experience. Consistent
             with our predictions, the fMRI results revealed that males
             showed a greater difference in functional activity
             associated with the rich experience of SenseCam vs verbal
             cues, than did females.},
   Doi = {10.1080/09658211.2010.516266},
   Key = {fds251016}
}

@article{fds251031,
   Author = {Dennis, NA and Cabeza, R and Need, AC and Waters-Metenier, S and Goldstein, DB and LaBar, KS},
   Title = {Brain-derived neurotrophic factor val66met polymorphism and
             hippocampal activation during episodic encoding and
             retrieval tasks.},
   Journal = {Hippocampus},
   Volume = {21},
   Number = {9},
   Pages = {980-989},
   Year = {2011},
   Month = {September},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20865733},
   Abstract = {Brain-derived neurotrophic factor (BDNF) is a neurotrophin
             which has been shown to regulate cell survival and
             proliferation, as well as synaptic growth and hippocampal
             long-term potentiation. A naturally occurring single
             nucleotide polymorphism in the human BDNF gene (val66met)
             has been associated with altered intercellular trafficking
             and regulated secretion of BDNF in met compared to val
             carriers. Additionally, previous studies have found a
             relationship between the BDNF val66met genotype and
             functional activity in the hippocampus during episodic and
             working memory tasks in healthy young adults. Specifically,
             studies have found that met carriers exhibit both poorer
             performance and reduced neural activity within the medial
             temporal lobe (MTL) when performing episodic memory tasks.
             However, these studies have not been well replicated and
             have not considered the role of behavioral differences in
             the interpretation of neural differences. The current study
             sought to control for cognitive performance in investigating
             the role of the BDNF val66met genotype on neural activity
             associated with episodic memory. Across item and relational
             memory tests, met carriers exhibited increased MTL
             activation during both encoding and retrieval stages,
             compared to noncarriers. The results suggest that met
             carriers are able to recruit MTL activity to support
             successful memory processes, and reductions in cognitive
             performance observed in prior studies are not a ubiquitous
             effect associated with variants of the BDNF val66met
             genotype.},
   Doi = {10.1002/hipo.20809},
   Key = {fds251031}
}

@article{fds251041,
   Author = {St Jacques and PL and Conway, MA and Lowder, MW and Cabeza,
             R},
   Title = {Watching my mind unfold versus yours: an fMRI study using a
             novel camera technology to examine neural differences in
             self-projection of self versus other perspectives.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {23},
   Number = {6},
   Pages = {1275-1284},
   Year = {2011},
   Month = {June},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20521858},
   Abstract = {Self-projection, the capacity to re-experience the personal
             past and to mentally infer another person's perspective, has
             been linked to medial prefrontal cortex (mPFC). In
             particular, ventral mPFC is associated with inferences about
             one's own self, whereas dorsal mPFC is associated with
             inferences about another individual. In the present fMRI
             study, we examined self-projection using a novel camera
             technology, which employs a sensor and timer to
             automatically take hundreds of photographs when worn, in
             order to create dynamic visuospatial cues taken from a
             first-person perspective. This allowed us to ask
             participants to self-project into the personal past or into
             the life of another person. We predicted that
             self-projection to the personal past would elicit greater
             activity in ventral mPFC, whereas self-projection of another
             perspective would rely on dorsal mPFC. There were three main
             findings supporting this prediction. First, we found that
             self-projection to the personal past recruited greater
             ventral mPFC, whereas observing another person's perspective
             recruited dorsal mPFC. Second, activity in ventral versus
             dorsal mPFC was sensitive to parametric modulation on each
             trial by the ability to relive the personal past or to
             understand another's perspective, respectively. Third,
             task-related functional connectivity analysis revealed that
             ventral mPFC contributed to the medial temporal lobe network
             linked to memory processes, whereas dorsal mPFC contributed
             to the fronto-parietal network linked to controlled
             processes. In sum, these results suggest that ventral-dorsal
             subregions of the anterior midline are functionally
             dissociable and may differentially contribute to
             self-projection of self versus other.},
   Doi = {10.1162/jocn.2010.21518},
   Key = {fds251041}
}

@article{fds251040,
   Author = {Ritchey, M and Dolcos, F and Eddington, KM and Strauman, TJ and Cabeza,
             R},
   Title = {Neural correlates of emotional processing in depression:
             changes with cognitive behavioral therapy and predictors of
             treatment response.},
   Journal = {Journal of psychiatric research},
   Volume = {45},
   Number = {5},
   Pages = {577-587},
   Year = {2011},
   Month = {May},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20934190},
   Abstract = {Major depressive disorder (MDD) is characterized by the
             presence of disturbances in emotional processing. However,
             the neural correlates of these alterations, and how they may
             be affected by therapeutic interventions, remain unclear.
             The present study addressed these issues in a preliminary
             investigation using functional magnetic resonance imaging
             (fMRI) to examine neural responses to positive, negative,
             and neutral pictures in unmedicated MDD patients (N = 22)
             versus controls (N = 14). After this initial scan, MDD
             patients were treated with cognitive behavioral therapy
             (CBT) and scanned again after treatment. Within regions that
             showed pre-treatment differences between patients and
             controls, we tested the association between pre-treatment
             activity and subsequent treatment response as well as
             activity changes from pre- to post-treatment. This study
             yielded three main findings. First, prior to treatment and
             relative to controls, patients exhibited overall reduced
             activity in the ventromedial prefrontal cortex (PFC),
             diminished discrimination between emotional and neutral
             items in the amygdala, caudate, and hippocampus, and
             enhanced responses to negative versus positive stimuli in
             the left anterior temporal lobe (ATL) and right dorsolateral
             PFC. Second, CBT-related symptom improvement in MDD patients
             was predicted by increased activity at baseline in
             ventromedial PFC as well as the valence effects in the ATL
             and dorsolateral PFC. Third, from pre- to post-treatment,
             MDD patients exhibited overall increases in ventromedial PFC
             activation, enhanced arousal responses in the amygdala,
             caudate, and hippocampus, and a reversal of valence effects
             in the ATL. The study was limited by the relatively small
             sample that was able to complete both scan sessions, as well
             as an inability to determine the influence of comorbid
             disorders within the current sample. Nevertheless,
             components of the neural networks corresponding to emotion
             processing disturbances in MDD appear to resolve following
             treatment and are predictive of treatment response, possibly
             reflecting improvements in emotion regulation processes in
             response to CBT.},
   Doi = {10.1016/j.jpsychires.2010.09.007},
   Key = {fds251040}
}

@article{fds344693,
   Author = {Shafer, A and Iordan, A and Cabeza, R and Dolcos,
             F},
   Title = {Brain imaging investigation of the memory-enhancing effect
             of emotion.},
   Journal = {Journal of visualized experiments : JoVE},
   Number = {51},
   Pages = {2433},
   Year = {2011},
   Month = {May},
   url = {http://dx.doi.org/10.3791/2433},
   Abstract = {Emotional events tend to be better remembered than
             non-emotional events. One goal of cognitive and affective
             neuroscientists is to understand the neural mechanisms
             underlying this enhancing effect of emotion on memory. A
             method that has proven particularly influential in the
             investigation of the memory-enhancing effect of emotion is
             the so-called subsequent memory paradigm (SMP). This method
             was originally used to investigate the neural correlates of
             non-emotional memories, and more recently we and others also
             applied it successfully to studies of emotional memory
             (reviewed in). Here, we describe a protocol that allows
             investigation of the neural correlates of the
             memory-enhancing effect of emotion using the SMP in
             conjunction with event-related functional magnetic resonance
             imaging (fMRI). An important feature of the SMP is that it
             allows separation of brain activity specifically associated
             with memory from more general activity associated with
             perception. Moreover, in the context of investigating the
             impact of emotional stimuli, SMP allows identification of
             brain regions whose activity is susceptible to emotional
             modulation of both general/perceptual and memory-specific
             processing. This protocol can be used in healthy subjects,
             as well as in clinical patients where there are alterations
             in the neural correlates of emotion perception and biases in
             remembering emotional events, such as those suffering from
             depression and post-traumatic stress disorder
             (PTSD).},
   Doi = {10.3791/2433},
   Key = {fds344693}
}

@article{fds251033,
   Author = {Huijbers, W and Pennartz, CMA and Cabeza, R and Daselaar,
             SM},
   Title = {The hippocampus is coupled with the default network during
             memory retrieval but not during memory encoding.},
   Journal = {PloS one},
   Volume = {6},
   Number = {4},
   Pages = {e17463},
   Year = {2011},
   Month = {April},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/21494597},
   Abstract = {The brain's default mode network (DMN) is activated during
             internally-oriented tasks and shows strong coherence in
             spontaneous rest activity. Despite a surge of recent
             interest, the functional role of the DMN remains poorly
             understood. Interestingly, the DMN activates during
             retrieval of past events but deactivates during encoding of
             novel events into memory. One hypothesis is that these
             opposing effects reflect a difference between attentional
             orienting towards internal events, such as retrieved
             memories, vs. external events, such as to-be-encoded
             stimuli. Another hypothesis is that hippocampal regions are
             coupled with the DMN during retrieval but decoupled from the
             DMN during encoding. The present fMRI study investigated
             these two hypotheses by combining a resting-state coherence
             analysis with a task that measured the encoding and
             retrieval of both internally-generated and
             externally-presented events. Results revealed that the main
             DMN regions were activated during retrieval but deactivated
             during encoding. Counter to the internal orienting
             hypothesis, this pattern was not modulated by whether memory
             events were internal or external. Consistent with the
             hippocampal coupling hypothesis, the hippocampus behaved
             like other DMN regions during retrieval but not during
             encoding. Taken together, our findings clarify the
             relationship between the DMN and the neural correlates of
             memory retrieval and encoding.},
   Doi = {10.1371/journal.pone.0017463},
   Key = {fds251033}
}

@article{fds251034,
   Author = {Winecoff, A and Labar, KS and Madden, DJ and Cabeza, R and Huettel,
             SA},
   Title = {Cognitive and neural contributors to emotion regulation in
             aging.},
   Journal = {Soc Cogn Affect Neurosci},
   Volume = {6},
   Number = {2},
   Pages = {165-176},
   Year = {2011},
   Month = {April},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20385663},
   Abstract = {Older adults, compared to younger adults, focus on emotional
             well-being. While the lifespan trajectory of emotional
             processing and its regulation has been characterized
             behaviorally, few studies have investigated the underlying
             neural mechanisms. Here, older adults (range: 59-73 years)
             and younger adults (range: 19-33 years) participated in a
             cognitive reappraisal task during functional magnetic
             resonance imaging (fMRI) scanning. On each trial,
             participants viewed positive, negative or neutral pictures
             and either naturally experienced the image ('Experience'
             condition) or attempted to detach themselves from the image
             ('Reappraise' condition). Across both age groups, cognitive
             reappraisal activated prefrontal regions similar to those
             reported in prior studies of emotion regulation, while
             emotional experience activated the bilateral amygdala.
             Psychophysiological interaction analyses revealed that the
             left inferior frontal gyrus (IFG) and amygdala demonstrated
             greater inverse connectivity during the 'Reappraise'
             condition relative to the 'Experience' condition. The only
             regions exhibiting significant age differences were the left
             IFG and the left superior temporal gyrus, for which greater
             regulation-related activation was observed in younger
             adults. Controlling for age, increased performance on
             measures of cognition predicted greater regulation-related
             decreases in amygdala activation. Thus, while older and
             younger adults use similar brain structures for emotion
             regulation and experience, the functional efficacy of those
             structures depends on underlying cognitive
             ability.},
   Doi = {10.1093/scan/nsq030},
   Key = {fds251034}
}

@article{fds251037,
   Author = {Dew, ITZ and Cabeza, R},
   Title = {The porous boundaries between explicit and implicit memory:
             behavioral and neural evidence.},
   Journal = {Annals of the New York Academy of Sciences},
   Volume = {1224},
   Pages = {174-190},
   Year = {2011},
   Month = {April},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/21486300},
   Abstract = {Explicit memory refers to the conscious retrieval of past
             information or experiences, whereas implicit memory refers
             to an unintentional or nonconscious form of retrieval. Much
             of the literature in cognitive psychology and cognitive
             neuroscience has focused on differences between explicit and
             implicit memory, and the traditional view is that they rely
             on distinct brain systems. However, the potential interplay
             between implicit and explicit memory is not always clear.
             This review draws from behavioral and functional
             neuroimaging evidence to evaluate three areas in which
             implicit and explicit memory may be interrelated. First, we
             discuss views of familiarity-based recognition in terms of
             its relationship with implicit memory. Second, we review the
             challenges of distinguishing between implicit memory and
             involuntary aware memory, at both behavioral and neural
             levels. Finally, we examine evidence indicating that
             implicit and explicit retrieval of relational information
             may rely on a common neural mechanism. Taken together, these
             areas indicate that, under certain circumstances, there may
             be an important and influential relationship between
             conscious and nonconscious expressions of
             memory.},
   Doi = {10.1111/j.1749-6632.2010.05946.x},
   Key = {fds251037}
}

@article{fds251039,
   Author = {Ritchey, M and LaBar, KS and Cabeza, R},
   Title = {Level of processing modulates the neural correlates of
             emotional memory formation.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {23},
   Number = {4},
   Pages = {757-771},
   Year = {2011},
   Month = {April},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20350176},
   Abstract = {Emotion is known to influence multiple aspects of memory
             formation, including the initial encoding of the memory
             trace and its consolidation over time. However, the neural
             mechanisms whereby emotion impacts memory encoding remain
             largely unexplored. The present study used a
             levels-of-processing manipulation to characterize the impact
             of emotion on encoding with and without the influence of
             elaborative processes. Participants viewed emotionally
             negative, neutral, and positive scenes under two conditions:
             a shallow condition focused on the perceptual features of
             the scenes and a deep condition that queried their semantic
             meaning. Recognition memory was tested 2 days later. Results
             showed that emotional memory enhancements were greatest in
             the shallow condition. fMRI analyses revealed that the right
             amygdala predicted subsequent emotional memory in the
             shallow more than deep condition, whereas the right
             ventrolateral PFC demonstrated the reverse pattern.
             Furthermore, the association of these regions with the
             hippocampus was modulated by valence: the
             amygdala-hippocampal link was strongest for negative
             stimuli, whereas the prefrontal-hippocampal link was
             strongest for positive stimuli. Taken together, these
             results suggest two distinct activation patterns underlying
             emotional memory formation: an amygdala component that
             promotes memory during shallow encoding, especially for
             negative information, and a prefrontal component that
             provides extra benefits during deep encoding, especially for
             positive information.},
   Doi = {10.1162/jocn.2010.21487},
   Key = {fds251039}
}

@article{fds251038,
   Author = {Ritchey, M and Bessette-Symons, B and Hayes, SM and Cabeza,
             R},
   Title = {Emotion processing in the aging brain is modulated by
             semantic elaboration.},
   Journal = {Neuropsychologia},
   Volume = {49},
   Number = {4},
   Pages = {640-650},
   Year = {2011},
   Month = {March},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20869375},
   Abstract = {The neural correlates of emotion processing have been shown
             to vary with age: older adults (OAs) exhibit increased
             frontal activations and, under some circumstances, decreased
             amygdala activations relative to young adults (YAs) during
             emotion processing. Some of these differences are
             additionally modulated by valence, with age-related biases
             toward positive versus negative stimuli, and are thought to
             depend on OAs' capacity for controlled elaboration. However,
             the role of semantic elaboration in mediating valence
             effects in the aging brain has not yet been explicitly
             tested. In the present study, YAs and OAs were scanned while
             they viewed negative, neutral, and positive pictures during
             either a deep, elaborative task or a shallow, perceptual
             task. fMRI results reveal that emotion-related activity in
             the amygdala is preserved in aging and insensitive to
             elaboration demands. This study provides novel evidence that
             differences in valence processing are modulated by
             elaboration: relative to YAs, OAs show enhanced activity in
             the medial prefrontal cortex (PFC) and ventrolateral PFC in
             response to positive versus negative stimuli, but only
             during elaborative processing. These positive valence
             effects are predicted by individual differences in executive
             function in OAs for the deep but not shallow task. Finally,
             psychophysiological interaction analyses reveal age effects
             on valence-dependent functional connectivity between medial
             PFC and ventral striatum, as well as age and task effects on
             medial PFC-retrosplenial cortex interactions. Altogether,
             these findings provide support for the hypothesis that
             valence shifts in the aging brain are mediated by controlled
             processes such as semantic elaboration, self-referential
             processing, and emotion regulation.},
   Doi = {10.1016/j.neuropsychologia.2010.09.009},
   Key = {fds251038}
}

@article{fds337654,
   Author = {Cerrolaza, JJ and Osma, V and Sáenz, N and Villanueva, A and Gutiérrez, JM and Godino, JI and Cabeza, R},
   Title = {Full-automatic glottis segmentation with active shape
             models},
   Journal = {Models and Analysis of Vocal Emissions for Biomedical
             Applications - 7th International Workshop, MAVEBA
             2011},
   Pages = {35-38},
   Year = {2011},
   Month = {January},
   ISBN = {9788866550099},
   Abstract = {In this paper we present a new fullautomatic glottis
             segmentation scheme that combines traditional bottom-up
             image processing techniques with high-level shape
             constraints provided by the active shape Models. unlike
             previous statistical segmentation approaches, which try to
             accurately detect the location of the glottis as
             initialization for the algorithm, we incorporate a new
             reliability score selector at the final stage of the scheme.
             the result is a robust and flexible algorithm able to deal
             with most acquisition techniques, even with stroboscopic
             videos. the good behavior of the algorithm has been
             successfully tested in a set of 170 frames extracted from 30
             stroboscopic recordings.},
   Key = {fds337654}
}

@article{fds251035,
   Author = {Tsukiura, T and Cabeza, R},
   Title = {Remembering beauty: roles of orbitofrontal and hippocampal
             regions in successful memory encoding of attractive
             faces.},
   Journal = {NeuroImage},
   Volume = {54},
   Number = {1},
   Pages = {653-660},
   Year = {2011},
   Month = {January},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20659568},
   Abstract = {Behavioral data have shown that attractive faces are better
             remembered but the neural mechanisms of this effect are
             largely unknown. To investigate this issue, female
             participants were scanned with event-related functional MRI
             (fMRI) while rating the attractiveness of male faces. Memory
             for the faces was tested after fMRI scanning and was used to
             identify successful encoding activity (subsequent memory
             paradigm). As expected, attractive faces were remembered
             better than other faces. The study yielded three main fMRI
             findings. First, activity in the right orbitofrontal cortex
             increased linearly as a function of attractiveness ratings.
             Second, activity in the left hippocampus increased as a
             function of subsequent memory (subsequent misses<low
             confidence hits<high confidence hits). Third, functional
             connectivity between these orbitofrontal and hippocampal
             regions was stronger during the encoding of attractive than
             neutral or unattractive faces. These results suggest that
             better memory for attractive faces reflects greater
             interaction between a region associated with reward, the
             orbitofrontal cortex, and a region associated with
             successful memory encoding, the hippocampus.},
   Doi = {10.1016/j.neuroimage.2010.07.046},
   Key = {fds251035}
}

@article{fds251036,
   Author = {Tsukiura, T and Cabeza, R},
   Title = {Shared brain activity for aesthetic and moral judgments:
             implications for the Beauty-is-Good stereotype.},
   Journal = {Social cognitive and affective neuroscience},
   Volume = {6},
   Number = {1},
   Pages = {138-148},
   Year = {2011},
   Month = {January},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20231177},
   Abstract = {The Beauty-is-Good stereotype refers to the assumption that
             attractive people possess sociably desirable personalities
             and higher moral standards. The existence of this bias
             suggests that the neural mechanisms for judging facial
             attractiveness and moral goodness overlap. To investigate
             this idea, we scanned participants with functional magnetic
             resonance imaging while they made attractiveness judgments
             about faces and goodness judgments about hypothetical
             actions. Activity in the medial orbitofrontal cortex
             increased as a function of both attractiveness and goodness
             ratings, whereas activity in the insular cortex decreased
             with both attractiveness and goodness ratings. Within each
             of these regions, the activations elicited by attractiveness
             and goodness judgments were strongly correlated with each
             other, supporting the idea of similar contributions of each
             region to both judgments. Moreover, activations in
             orbitofrontal and insular cortices were negatively
             correlated with each other, suggesting an opposing
             relationship between these regions during attractiveness and
             goodness judgments. These findings have implications for
             understanding the neural mechanisms of the Beauty-is-Good
             stereotype.},
   Doi = {10.1093/scan/nsq025},
   Key = {fds251036}
}

@article{fds198750,
   Author = {Dennis, N. A. and Cabeza, R.},
   Title = {Age-related dedifferentiation of learning systems: an fMRI
             study of implicit and explicit learning.},
   Journal = {Neurobiology of Aging},
   Volume = {3},
   Pages = {672-683},
   Year = {2011},
   Key = {fds198750}
}

@article{fds251046,
   Author = {Hayes, SM and Baena, E and Truong, T-K and Cabeza,
             R},
   Title = {Neural mechanisms of context effects on face recognition:
             automatic binding and context shift decrements.},
   Journal = {J Cogn Neurosci},
   Volume = {22},
   Number = {11},
   Pages = {2541-2554},
   Year = {2010},
   Month = {November},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19925208},
   Abstract = {Although people do not normally try to remember associations
             between faces and physical contexts, these associations are
             established automatically, as indicated by the difficulty of
             recognizing familiar faces in different contexts
             ("butcher-on-the-bus" phenomenon). The present fMRI study
             investigated the automatic binding of faces and scenes. In
             the face-face (F-F) condition, faces were presented alone
             during both encoding and retrieval, whereas in the
             face/scene-face (FS-F) condition, they were presented
             overlaid on scenes during encoding but alone during
             retrieval (context change). Although participants were
             instructed to focus only on the faces during both encoding
             and retrieval, recognition performance was worse in the FS-F
             than in the F-F condition ("context shift decrement" [CSD]),
             confirming automatic face-scene binding during encoding.
             This binding was mediated by the hippocampus as indicated by
             greater subsequent memory effects (remembered > forgotten)
             in this region for the FS-F than the F-F condition. Scene
             memory was mediated by right parahippocampal cortex, which
             was reactivated during successful retrieval when the faces
             were associated with a scene during encoding (FS-F
             condition). Analyses using the CSD as a regressor yielded a
             clear hemispheric asymmetry in medial temporal lobe activity
             during encoding: Left hippocampal and parahippocampal
             activity was associated with a smaller CSD, indicating more
             flexible memory representations immune to context changes,
             whereas right hippocampal/rhinal activity was associated
             with a larger CSD, indicating less flexible representations
             sensitive to context change. Taken together, the results
             clarify the neural mechanisms of context effects on face
             recognition.},
   Doi = {10.1162/jocn.2009.21379},
   Key = {fds251046}
}

@article{fds251014,
   Author = {Madden, DJ and Costello, MC and Dennis, NA and Davis, SW and Shepler,
             AM and Spaniol, J and Bucur, B and Cabeza, R},
   Title = {Adult age differences in functional connectivity during
             executive control.},
   Journal = {Neuroimage},
   Volume = {52},
   Number = {2},
   Pages = {643-657},
   Year = {2010},
   Month = {August},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20434565},
   Abstract = {Task switching requires executive control processes that
             undergo age-related decline. Previous neuroimaging studies
             have identified age-related differences in brain activation
             associated with global switching effects (dual-task blocks
             versus single-task blocks), but age-related differences in
             activation during local switching effects (switch trials
             versus repeat trials, within blocks) have not been
             investigated. This experiment used functional magnetic
             resonance imaging (fMRI), and diffusion tensor imaging
             (DTI), to examine adult age differences in task switching
             across adjacent trials (i.e., local task switching). During
             fMRI scanning, participants performed a cued, word
             categorization task. From interspersed cue-only trials,
             switch-related processing associated with the cue was
             estimated separately from the target. Activation associated
             with task switching, within a distributed frontoparietal
             network, differed for cue- and target-related processing.
             The magnitude of event-related activation for task switching
             was similar for younger adults (n=20; 18-27years) and older
             adults (n=20; 60-85years), although activation sustained
             throughout the on-tasks periods exhibited some age-related
             decline. Critically, the functional connectivity of
             switch-related regions, during cue processing, was higher
             for younger adults than for older adults, whereas functional
             connectivity during target processing was comparable across
             the age groups. Further, individual differences in
             cue-related functional connectivity shared a substantial
             portion of the age-related variability in the efficiency of
             target categorization response (drift rate). This
             age-related difference in functional connectivity, however,
             was independent of white matter integrity within
             task-relevant regions. These findings highlight the
             functional connectivity of frontoparietal activation as a
             potential source of age-related decline in executive
             control.},
   Doi = {10.1016/j.neuroimage.2010.04.249},
   Key = {fds251014}
}

@article{fds251045,
   Author = {Dennis, NA and Browndyke, JN and Stokes, J and Need, A and Burke, JR and Welsh-Bohmer, KA and Cabeza, R},
   Title = {Temporal lobe functional activity and connectivity in young
             adult APOE varepsilon4 carriers.},
   Journal = {Alzheimers Dement},
   Volume = {6},
   Number = {4},
   Pages = {303-311},
   Year = {2010},
   Month = {July},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19744893},
   Abstract = {BACKGROUND: We sought to determine if the APOE epsilon4
             allele influences both the functional activation and
             connectivity of the medial temporal lobes (MTLs) during
             successful memory encoding in young adults. METHODS:
             Twenty-four healthy young adults, i.e., 12 carriers and 12
             noncarriers of the APOE epsilon4 allele, were scanned in a
             subsequent-memory paradigm, using event-related functional
             magnetic resonance imaging. The neuroanatomic correlates of
             successful encoding were measured as greater neural activity
             for subsequently remembered versus forgotten task items, or
             in short, encoding success activity (ESA). Group differences
             in ESA within the MTLs, as well as whole-brain functional
             connectivity with the MTLs, were assessed. RESULTS: In the
             absence of demographic or performance differences, APOE
             epsilon4 allele carriers exhibited greater bilateral MTL
             activity relative to noncarriers while accomplishing the
             same encoding task. Moreover, whereas epsilon4 carriers
             demonstrated a greater functional connectivity of
             ESA-related MTL activity with the posterior cingulate and
             other peri-limbic regions, reductions in overall
             connectivity were found across the anterior and posterior
             cortices. CONCLUSIONS: These results suggest that the APOE
             varepsilon4 allele may influence not only functional
             activations within the MTL, but functional connectivity of
             the MTLs to other regions implicated in memory encoding.
             Enhanced functional connectivity of the MTLs with the
             posterior cingulate in young adult epsilon4 carriers
             suggests that APOE may be expressed early in brain regions
             known to be involved in Alzheimer's disease, long before
             late-onset dementia is a practical risk or consideration.
             These functional connectivity differences may also reflect
             pleiotropic effects of APOE during early
             development.},
   Doi = {10.1016/j.jalz.2009.07.003},
   Key = {fds251045}
}

@article{fds304650,
   Author = {Dennis, NA and Need, AC and LaBar, KS and Waters-Metenier, S and Cirulli, ET and Kragel, J and Goldstein, DB and Cabeza,
             R},
   Title = {COMT val108/158 met genotype affects neural but not
             cognitive processing in healthy individuals.},
   Journal = {Cerebral cortex (New York, N.Y. : 1991)},
   Volume = {20},
   Number = {3},
   Pages = {672-683},
   Year = {2010},
   Month = {March},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19641018},
   Abstract = {The relationship between cognition and a functional
             polymorphism in the catechol-O-methlytransferase (COMT)
             gene, val108/158met, is one of debate in the literature.
             Furthermore, based on the dopaminergic differences
             associated with the COMT val108/158met genotype, neural
             differences during cognition may be present, regardless of
             genotypic differences in cognitive performance. To
             investigate these issues the current study aimed to 1)
             examine the effects of COMT genotype using a large sample of
             healthy individuals (n = 496-1218) and multiple cognitive
             measures, and using a subset of the sample (n = 22), 2)
             examine whether COMT genotype effects medial temporal lobe
             (MTL) and frontal activity during successful relational
             memory processing, and 3) investigate group differences in
             functional connectivity associated with successful
             relational memory processing. Results revealed no
             significant group difference in cognitive performance
             between COMT genotypes in any of the 19 cognitive measures.
             However, in the subset sample, COMT val homozygotes
             exhibited significantly decreased MTL and increased
             prefrontal activity during both successful relational
             encoding and retrieval, and reduced connectivity between
             these regions compared with met homozygotes. Taken together,
             the results suggest that although the COMT val108/158met
             genotype has no effect on cognitive behavioral measures in
             healthy individuals, it is associated with differences in
             neural process underlying cognitive output.},
   Doi = {10.1093/cercor/bhp132},
   Key = {fds304650}
}

@article{fds251042,
   Author = {Botzung, A and Rubin, DC and Miles, A and Cabeza, R and Labar,
             KS},
   Title = {Mental hoop diaries: emotional memories of a college
             basketball game in rival fans.},
   Volume = {30},
   Number = {6},
   Pages = {2130-2137},
   Publisher = {Society for Neuroscience},
   Year = {2010},
   Month = {February},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/20147540},
   Abstract = {The rivalry between the men's basketball teams of Duke
             University and the University of North Carolina-Chapel Hill
             (UNC) is one of the most storied traditions in college
             sports. A subculture of students at each university form
             social bonds with fellow fans, develop expertise in college
             basketball rules, team statistics, and individual players,
             and self-identify as a member of a fan group. The present
             study capitalized on the high personal investment of these
             fans and the strong affective tenor of a Duke-UNC basketball
             game to examine the neural correlates of emotional memory
             retrieval for a complex sporting event. Male fans watched a
             competitive, archived game in a social setting. During a
             subsequent functional magnetic resonance imaging session,
             participants viewed video clips depicting individual plays
             of the game that ended with the ball being released toward
             the basket. For each play, participants recalled whether or
             not the shot went into the basket. Hemodynamic signal
             changes time locked to correct memory decisions were
             analyzed as a function of emotional intensity and valence,
             according to the fan's perspective. Results showed
             intensity-modulated retrieval activity in midline cortical
             structures, sensorimotor cortex, the striatum, and the
             medial temporal lobe, including the amygdala. Positively
             valent memories specifically recruited processing in dorsal
             frontoparietal regions, and additional activity in the
             insula and medial temporal lobe for positively valent shots
             recalled with high confidence. This novel paradigm reveals
             how brain regions implicated in emotion, memory retrieval,
             visuomotor imagery, and social cognition contribute to the
             recollection of specific plays in the mind of a sports
             fan.},
   Doi = {10.1523/JNEUROSCI.2481-09.2010},
   Key = {fds251042}
}

@article{fds251043,
   Author = {St Jacques and P and Dolcos, F and Cabeza, R},
   Title = {Effects of aging on functional connectivity of the amygdala
             during negative evaluation: a network analysis of fMRI
             data.},
   Journal = {Neurobiology of aging},
   Volume = {31},
   Number = {2},
   Pages = {315-327},
   Year = {2010},
   Month = {February},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18455837},
   Abstract = {Previous evidence has suggested both preserved emotional
             function in aging and age-related differences in emotional
             processing, but the neural networks underlying such
             processing alterations in the context of preserved affective
             function are not clear. Using event-related fMRI, we scanned
             young and older adults while they made valence ratings for
             emotional pictures. Behavioral results showed a similar
             pattern of emotional evaluation, but older adults
             experienced negatively valenced pictures as being less
             negative. Consistent with behavioral findings, we identified
             common activity in the right amygdala, but age-related
             differences in the functional connectivity of this region
             with the rest of the brain. Compared to young adults, older
             adults had greater functional connectivity between the right
             amygdala and ventral anterior cingulate cortex, possibly
             reflecting increased emotional regulation. Conversely, older
             adults showed decreased functional connectivity with
             posterior brain regions, likely reflecting decreased
             perceptual processing. Thus, age-related differences in
             evaluating negatively valenced stimuli might reflect
             decreased perceptual processing of these stimuli, as well as
             the engagement of control processes that inhibit the
             response to negative emotion.},
   Doi = {10.1016/j.neurobiolaging.2008.03.012},
   Key = {fds251043}
}

@article{fds251049,
   Author = {Kim, H and Daselaar, SM and Cabeza, R},
   Title = {Overlapping brain activity between episodic memory encoding
             and retrieval: roles of the task-positive and task-negative
             networks.},
   Journal = {NeuroImage},
   Volume = {49},
   Number = {1},
   Pages = {1045-1054},
   Year = {2010},
   Month = {January},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19647800},
   Abstract = {The notion that the brain is organized into two
             complementary networks, one that is task-positive and
             supports externally-oriented processing, and the other that
             is task-negative and supports internally-oriented
             processing, has recently attracted increasing attention. The
             goal of the present study was to investigate involvement of
             the task-positive and task-negative networks in overlapping
             activity between episodic memory encoding and retrieval. To
             this end, we performed a functional MRI study that included
             both encoding and retrieval tasks. We hypothesized that
             during the study phase, encoding success activity
             (remembered > forgotten) involves mainly the task-positive
             network, whereas encoding failure activity (forgotten >
             remembered) involves mainly the task-negative network. We
             also hypothesized that during the test phase, retrieval
             success activity (old > new) involves mainly the
             task-negative network, whereas novelty detection activity
             (new > old) involves mainly the task-positive network. Based
             on these hypotheses, we made 3 predictions regarding
             study-test overlap. First, there would be relatively high
             level of overlap between encoding success and novelty
             detection activity involving the task-positive network.
             Second, there would be relatively high level of overlap
             between encoding failure and retrieval success activity
             involving the task-negative network. Third, there would be
             relatively low level of overlap between encoding success and
             retrieval success activity as well as between encoding
             failure and novelty detection activity. The results fully
             confirmed our 3 predictions. Taken together, the present
             findings clarify roles of the task-positive and
             task-negative networks in encoding and retrieval and the
             function of overlapping brain activity between encoding and
             retrieval.},
   Doi = {10.1016/j.neuroimage.2009.07.058},
   Key = {fds251049}
}

@article{fds184050,
   Author = {Dennis, N.A. and Browndyke, J.N. and Stokes, J. and Need, A. and Goldstein, D. and Burke, J. and Welsh-Bohmer, K.A. and Cabeza,
             R.},
   Title = {Temporal lobe functional activity and connectivity in young
             adult APOE e4 carriers},
   Journal = {Alzheimer's & Dementia},
   Pages = {301-311},
   Year = {2010},
   Key = {fds184050}
}

@article{fds184053,
   Author = {Kim, H.  and Daselaar, S.M. and Cabeza, R.},
   Title = {Overlapping brain activity across episodic memory encoding
             and retrieval: Roles of the task-positive and task-negative
             networks},
   Journal = {Neuroimage},
   Volume = {49},
   Pages = {1045-1054},
   Year = {2010},
   Key = {fds184053}
}

@article{fds186372,
   Author = {Dennis, N. A. and Cabeza, R.},
   Title = {Age-related dedifferentiation of learning systems: an fMRI
             study of implicit and explicit learning.},
   Journal = {Neurobiology of Aging},
   Volume = {3},
   Pages = {672-683},
   Year = {2010},
   Key = {fds186372}
}

@article{fds251044,
   Author = {Dennis, NA and Need, A and LaBar, KS and Waters Metenier and S and Cirulli,
             ET and Kragel, J and Goldstein, DB and Cabeza, R},
   Title = {Val108/158Met genotype affects neural but not cognitive
             processing in healthy young adults},
   Journal = {Cerebral Cortex},
   Volume = {20},
   Number = {3},
   Pages = {672-683},
   Year = {2010},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19641018},
   Abstract = {The relationship between cognition and a functional
             polymorphism in the catechol-O-methlytransferase (COMT)
             gene, val108/158met, is one of debate in the literature.
             Furthermore, based on the dopaminergic differences
             associated with the COMT val108/158met genotype, neural
             differences during cognition may be present, regardless of
             genotypic differences in cognitive performance. To
             investigate these issues the current study aimed to 1)
             examine the effects of COMT genotype using a large sample of
             healthy individuals (n = 496-1218) and multiple cognitive
             measures, and using a subset of the sample (n = 22), 2)
             examine whether COMT genotype effects medial temporal lobe
             (MTL) and frontal activity during successful relational
             memory processing, and 3) investigate group differences in
             functional connectivity associated with successful
             relational memory processing. Results revealed no
             significant group difference in cognitive performance
             between COMT genotypes in any of the 19 cognitive measures.
             However, in the subset sample, COMT val homozygotes
             exhibited significantly decreased MTL and increased
             prefrontal activity during both successful relational
             encoding and retrieval, and reduced connectivity between
             these regions compared with met homozygotes. Taken together,
             the results suggest that although the COMT val108/158met
             genotype has no effect on cognitive behavioral measures in
             healthy individuals, it is associated with differences in
             neural process underlying cognitive output.},
   Doi = {10.1093/cercor/bhp132},
   Key = {fds251044}
}

@article{fds251013,
   Author = {St Jacques and PL and Bessette-Symons, B and Cabeza,
             R},
   Title = {Functional neuroimaging studies of aging and emotion:
             fronto-amygdalar differences during emotional perception and
             episodic memory.},
   Journal = {Journal of the International Neuropsychological Society :
             JINS},
   Volume = {15},
   Number = {6},
   Pages = {819-825},
   Year = {2009},
   Month = {November},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19703320},
   Abstract = {Emotional processes are enhanced in aging, such that aging
             is characterized by superior emotional regulation. This
             article provides a brief review of the neural bases
             supporting this effect with a focus on functional
             neuroimaging studies of perception and episodic memory. The
             most consistent finding across these studies is that older
             adults show an alteration in the recruitment of the
             amygdala, but greater recruitment of the frontal cortex.
             These Fronto-amygdalar Age-related Differences in Emotion
             (FADE) may reflect emotional regulation strategies mediated
             by frontal brain regions that dampen emotion-related
             activations in the amygdala.},
   Doi = {10.1017/s1355617709990439},
   Key = {fds251013}
}

@article{fds251048,
   Author = {Prince, SE and Dennis, NA and Cabeza, R},
   Title = {Encoding and retrieving faces and places: distinguishing
             process- and stimulus-specific differences in brain
             activity.},
   Journal = {Neuropsychologia},
   Volume = {47},
   Number = {11},
   Pages = {2282-2289},
   Year = {2009},
   Month = {September},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19524092},
   Abstract = {Among the most fundamental issues in cognitive neuroscience
             is how the brain may be organized into process-specific and
             stimulus-specific regions. In the episodic memory domain,
             most functional neuroimaging studies have focused on the
             former dimension, typically investigating the neural
             correlates of various memory processes. Thus, there is
             little information about what role stimulus-specific brain
             regions play in successful memory processes. To address this
             issue, the present event-related fMRI study used a factorial
             design to focus on the role of stimulus-specific brain
             regions, such as the fusiform face area (FFA) and
             parahippocampal place area (PPA) in successful encoding and
             retrieval processes. Searching within regions sensitive to
             faces or places, we identified areas similarly involved in
             encoding and retrieval, as well as areas differentially
             involved in encoding or retrieval. Finally, we isolated
             regions associated with successful memory, regardless of
             stimulus and process type. There were three main findings.
             Within face sensitive regions, anterior medial PFC and right
             FFA displayed equivalent encoding and retrieval success
             processes whereas left FFA was associated with successful
             encoding rather than retrieval. Within place sensitive
             regions, left PPA displayed equivalent encoding and
             retrieval success processes whereas right PPA was associated
             with successful encoding rather than retrieval. Finally,
             medial temporal and prefrontal regions were associated with
             general memory success, regardless of stimulus or process
             type. Taken together, our results clarify the contribution
             of different brain regions to stimulus- and process-specific
             episodic memory mechanisms.},
   Doi = {10.1016/j.neuropsychologia.2009.01.021},
   Key = {fds251048}
}

@article{fds251054,
   Author = {Eddington, KM and Dolcos, F and McLean, AN and Krishnan, KR and Cabeza,
             R and Strauman, TJ},
   Title = {Neural correlates of idiographic goal priming in depression:
             goal-specific dysfunctions in the orbitofrontal
             cortex.},
   Journal = {Soc Cogn Affect Neurosci},
   Volume = {4},
   Number = {3},
   Pages = {238-246},
   Year = {2009},
   Month = {September},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19433416},
   Abstract = {We used functional magnetic resonance imaging (fMRI) to
             determine whether depressed (vs non-depressed) adults showed
             differences in cortical activation in response to stimuli
             representing personal goals. Drawing upon regulatory focus
             theory as well as previous research, we predicted that
             depressed patients would manifest attenuated left
             orbitofrontal cortex (OFC) activation in response to their
             own promotion goals as well as exaggerated right OFC
             activation in response to their own prevention goals.
             Unmedicated adults with major depression (n = 22) and adults
             with no history of affective disorder (n = 14) completed
             questionnaires and a personal goal interview. Several weeks
             later, they were scanned during a judgment task which
             (unknown to them) included stimuli representing their
             promotion and prevention goals. Both groups showed similar
             patterns of task-related activation. Consistent with
             predictions, patients showed significantly decreased left
             OFC and increased right OFC activation compared to controls
             on trials in which they were exposed incidentally to their
             promotion and prevention goals, respectively. The results
             suggest that depression involves dysfunction in processing
             two important types of personal goals. The findings extend
             models of the etiology of depression to incorporate
             cognitive and motivational processes underlying higher order
             goal representation and ultimately may provide an empirical
             basis for treatment matching.},
   Doi = {10.1093/scan/nsp016},
   Key = {fds251054}
}

@article{fds251050,
   Author = {Kim, H and Cabeza, R},
   Title = {Common and specific brain regions in high- versus
             low-confidence recognition memory.},
   Journal = {Brain research},
   Volume = {1282},
   Pages = {103-113},
   Year = {2009},
   Month = {July},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19501072},
   Abstract = {The goal of the present functional magnetic resonance
             imaging (fMRI) study was to investigate whether and to what
             extent brain regions involved in high-confidence recognition
             (HCR) versus low-confidence recognition (LCR) overlap or
             separate from each other. To this end, we performed
             conjunction analyses involving activations elicited during
             high-confidence hit, low-confidence hit, and high-confidence
             correct rejection responses. The analyses yielded 3 main
             findings. First, sensory/perceptual and associated posterior
             regions were common to HCR and LCR, indicating contribution
             of these regions to both HCR and LCR activity. This finding
             may help explain why these regions are among the most common
             in functional neuroimaging studies of episodic retrieval.
             Second, medial temporal lobe (MTL) and associated midline
             regions were associated with HCR, possibly reflecting
             recollection-related processes, whereas specific prefrontal
             cortex (PFC) regions were associated with LCR, possibly
             reflecting executive control processes. This finding is
             consistent with the notion that the MTL and PFC networks
             play complementary roles during episodic retrieval. Finally,
             within posterior parietal cortex, a dorsal region was
             associated with LCR, possibly reflecting top-down
             attentional processes, whereas a ventral region was
             associated with HCR, possibly reflecting bottom-up
             attentional processes. This finding may help explain why
             functional neuroimaging studies have found diverse parietal
             effects during episodic retrieval. Taken together, our
             findings provide strong evidence that HCR versus LCR, and by
             implication, recollection versus familiarity processes, are
             represented in common as well as specific brain
             regions.},
   Doi = {10.1016/j.brainres.2009.05.080},
   Key = {fds251050}
}

@article{fds251052,
   Author = {Davis, SW and Dennis, NA and Buchler, NG and White, LE and Madden, DJ and Cabeza, R},
   Title = {Assessing the effects of age on long white matter tracts
             using diffusion tensor tractography.},
   Journal = {Neuroimage},
   Volume = {46},
   Number = {2},
   Pages = {530-541},
   Year = {2009},
   Month = {June},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19385018},
   Abstract = {Aging is associated with significant white matter
             deterioration and this deterioration is assumed to be at
             least partly a consequence of myelin degeneration. The
             present study investigated specific predictions of the
             myelodegeneration hypothesis using diffusion tensor
             tractography. This technique has several advantages over
             other methods of assessing white matter architecture,
             including the possibility of isolating individual white
             matter tracts and measuring effects along the whole extent
             of each tract. The study yielded three main findings. First,
             age-related white matter deficits increased gradually from
             posterior to anterior segments within specific fiber tracts
             traversing frontal and parietal, but not temporal cortex.
             This pattern inverts the sequence of myelination during
             childhood and early development observed in previous studies
             and lends support to a "last-in-first-out" theory of the
             white matter health across the lifespan. Second, both the
             effects of aging on white matter and their impact on
             cognitive performance were stronger for radial diffusivity
             (RD) than for axial diffusivity (AD). Given that RD has
             previously been shown to be more sensitive to myelin
             integrity than AD, this second finding is also consistent
             with the myelodegeneration hypothesis. Finally, the effects
             of aging on select white matter tracts were associated with
             age difference in specific cognitive functions.
             Specifically, FA in anterior tracts was shown to be
             primarily associated with executive tasks and FA in
             posterior tracts mainly associated with visual memory tasks.
             Furthermore, these correlations were mirrored in RD, but not
             AD, suggesting that RD is more sensitive to age-related
             changes in cognition. Taken together, the results help to
             clarify how age-related white matter decline impairs
             cognitive performance.},
   Doi = {10.1016/j.neuroimage.2009.01.068},
   Key = {fds251052}
}

@article{fds251055,
   Author = {Madden, DJ and Spaniol, J and Costello, MC and Bucur, B and White, LE and Cabeza, R and Davis, SW and Dennis, NA and Provenzale, JM and Huettel,
             SA},
   Title = {Cerebral white matter integrity mediates adult age
             differences in cognitive performance.},
   Journal = {J Cogn Neurosci},
   Volume = {21},
   Number = {2},
   Pages = {289-302},
   Year = {2009},
   Month = {February},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18564054},
   Abstract = {Previous research has established that age-related decline
             occurs in measures of cerebral white matter integrity, but
             the role of this decline in age-related cognitive changes is
             not clear. To conclude that white matter integrity has a
             mediating (causal) contribution, it is necessary to
             demonstrate that statistical control of the white
             matter-cognition relation reduces the magnitude of
             age-cognition relation. In this research, we tested the
             mediating role of white matter integrity, in the context of
             a task-switching paradigm involving word categorization.
             Participants were 20 healthy, community-dwelling older
             adults (60-85 years), and 20 younger adults (18-27 years).
             From diffusion tensor imaging tractography, we obtained
             fractional anisotropy (FA) as an index of white matter
             integrity in the genu and splenium of the corpus callosum
             and the superior longitudinal fasciculus (SLF). Mean FA
             values exhibited age-related decline consistent with a
             decrease in white matter integrity. From a model of reaction
             time distributions, we obtained independent estimates of the
             decisional and nondecisional (perceptual-motor) components
             of task performance. Age-related decline was evident in both
             components. Critically, age differences in task performance
             were mediated by FA in two regions: the central portion of
             the genu, and splenium-parietal fibers in the right
             hemisphere. This relation held only for the decisional
             component and was not evident in the nondecisional
             component. This result is the first demonstration that the
             integrity of specific white matter tracts is a mediator of
             age-related changes in cognitive performance.},
   Doi = {10.1162/jocn.2009.21047},
   Key = {fds251055}
}

@article{fds251011,
   Author = {St Jacques and PL and Dolcos, F and Cabeza, R},
   Title = {Effects of aging on functional connectivity of the amygdala
             for subsequent memory of negative pictures: a network
             analysis of functional magnetic resonance imaging
             data.},
   Journal = {Psychological science},
   Volume = {20},
   Number = {1},
   Pages = {74-84},
   Year = {2009},
   Month = {January},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19152542},
   Abstract = {Aging is associated with preserved enhancement of emotional
             memory, as well as with age-related reductions in memory for
             negative stimuli, but the neural networks underlying such
             alterations are not clear. We used a subsequent-memory
             paradigm to identify brain activity predicting enhanced
             emotional memory in young and older adults. Activity in the
             amygdala predicted enhanced emotional memory, with
             subsequent-memory activity greater for negative stimuli than
             for neutral stimuli, across age groups, a finding consistent
             with an overall enhancement of emotional memory. However,
             older adults recruited greater activity in anterior regions
             and less activity in posterior regions in general for
             negative stimuli that were subsequently remembered.
             Functional connectivity of the amygdala with the rest of the
             brain was consistent with age-related reductions in memory
             for negative stimuli: Older adults showed decreased
             functional connectivity between the amygdala and the
             hippocampus, but increased functional connectivity between
             the amygdala and dorsolateral prefrontal cortices. These
             findings suggest that age-related differences in the
             enhancement of emotional memory might reflect decreased
             connectivity between the amygdala and typical
             subsequent-memory regions, as well as the engagement of
             regulatory processes that inhibit emotional
             responses.},
   Doi = {10.1111/j.1467-9280.2008.02258.x},
   Key = {fds251011}
}

@article{fds251012,
   Author = {Huijbers, W and Pennartz, CM and Cabeza, R and Daselaar,
             SM},
   Title = {When learning and remembering compete: a functional MRI
             study.},
   Journal = {PLoS biology},
   Volume = {7},
   Number = {1},
   Pages = {e11},
   Year = {2009},
   Month = {January},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19143473},
   Abstract = {Recent functional neuroimaging evidence suggests a
             bottleneck between learning new information and remembering
             old information. In two behavioral experiments and one
             functional MRI (fMRI) experiment, we tested the hypothesis
             that learning and remembering compete when both processes
             happen within a brief period of time. In the first
             behavioral experiment, participants intentionally remembered
             old words displayed in the foreground, while incidentally
             learning new scenes displayed in the background. In line
             with a memory competition, we found that remembering old
             information was associated with impaired learning of new
             information. We replicated this finding in a subsequent fMRI
             experiment, which showed that this behavioral effect was
             coupled with a suppression of learning-related activity in
             visual and medial temporal areas. Moreover, the fMRI
             experiment provided evidence that left mid-ventrolateral
             prefrontal cortex is involved in resolving the memory
             competition, possibly by facilitating rapid switching
             between learning and remembering. Critically, a follow-up
             behavioral experiment in which the background scenes were
             replaced with a visual target detection task provided
             indications that the competition between learning and
             remembering was not merely due to attention. This study not
             only provides novel insight into our capacity to learn and
             remember, but also clarifies the neural mechanisms
             underlying flexible behavior.},
   Doi = {10.1371/journal.pbio.1000011},
   Key = {fds251012}
}

@article{fds251051,
   Author = {Daselaar, SM and Prince, SE and Dennis, NA and Hayes, SM and Kim, H and Cabeza, R},
   Title = {Posterior midline and ventral parietal activity is
             associated with retrieval success and encoding
             failure.},
   Journal = {Frontiers in human neuroscience},
   Volume = {3},
   Number = {13},
   Pages = {13},
   Year = {2009},
   Month = {January},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/19680466},
   Abstract = {The ventral part of lateral posterior parietal cortex (VPC)
             and the posterior midline region (PMR), including the
             posterior cingulate cortex and precuneus, tend to show
             deactivation during demanding cognitive tasks, and have been
             associated with the default mode of the brain.
             Interestingly, PMR and VPC activity has been associated with
             successful episodic retrieval but also with unsuccessful
             episodic encoding. However, the differential contributions
             of PMR and VPC to retrieval vs. encoding has never been
             demonstrated within-subjects and within the same experiment.
             Here, we directly tested the prediction that PMR and VPC
             activity should be associated with retrieval success but
             with encoding failure. Consistent with this prediction, we
             found across five different fMRI experiments that, during
             retrieval, activity in these regions is greater for hits
             than misses, whereas during encoding, it is greater for
             subsequent misses than hits. We also found that these
             regions overlap with the ones that show deactivations during
             conscious rest. Our findings further aid in clarifying the
             role of the default mode regions in learning and
             memory.},
   Doi = {10.3389/neuro.09.013.2009},
   Key = {fds251051}
}

@article{fds337657,
   Author = {Gila, L and Villanueva, A and Cabeza, R},
   Title = {[Physiopathology and recording techniques of the ocular
             movements].},
   Journal = {Anales del sistema sanitario de Navarra},
   Volume = {32 Suppl 3},
   Pages = {9-26},
   Year = {2009},
   Month = {January},
   url = {http://dx.doi.org/10.23938/assn.0152},
   Abstract = {A number of functional systems are involved in the control
             of eye movements. The vestibulo-ocular and optokinetic
             reflexes are automatic responses that compensate for the
             movements of the head and those of the visual environment in
             order to stabilize the retinal image on a given fixation
             point. The saccadic movements are quick displacements of
             fixation from one to another point in the visual field. The
             smooth pursuit movements consist in the gaze following a
             moving target. Finally, there are some involuntary movements
             of very small amplitude during fixation maintenance. Each
             functional modality of movement depends on specific neuronal
             circuits that work in a coordinated manner for encoding the
             contraction of the oculomotor muscles to reach an adequate
             position at every moment. These neuronal systems can be
             altered by many neurological processes of different kinds
             and localizations, causing a broad variety of oculomotor
             disturbances. The most salient aspects of the
             physiopathology and the recording systems of eye movements
             are reviewed.},
   Doi = {10.23938/assn.0152},
   Key = {fds337657}
}

@article{fds251053,
   Author = {Huijbers, W and Pennartz, CMA and Cabeza, R and Daselaar,
             SM},
   Title = {When remembering hinders learning},
   Journal = {PLoS Biology},
   Volume = {7},
   Year = {2009},
   Key = {fds251053}
}

@article{fds337659,
   Author = {Villanueva, A and Cabeza, R},
   Title = {Evaluation of corneal refraction in a model of a gaze
             tracking system.},
   Journal = {IEEE transactions on bio-medical engineering},
   Volume = {55},
   Number = {12},
   Pages = {2812-2822},
   Year = {2008},
   Month = {December},
   url = {http://dx.doi.org/10.1109/tbme.2008.2002152},
   Abstract = {The complexity of corneal refraction modeling complicates
             geometrical analysis of gaze tracking systems. The task can
             be accomplished in different ways by means of different
             approximations. Depending on the assumptions made, errors
             can arise and the accuracy of trackers can end up determined
             to an excessive degree by the hardware setup and subject
             parameters. In this study, keeping the hardware and eye
             model the same, we compare different methods for evaluation
             of corneal refraction. Our results show that the
             approximated methods are sensitive to the calibration of the
             system and less robust to noise. The nonapproximated method
             removes any dependency on setup and allows clear
             differentiation between hardware and subject's
             calibration.},
   Doi = {10.1109/tbme.2008.2002152},
   Key = {fds337659}
}

@article{fds251056,
   Author = {Ritchey, M and Dolcos, F and Cabeza, R},
   Title = {Role of amygdala connectivity in the persistence of
             emotional memories over time: an event-related FMRI
             investigation.},
   Journal = {Cerebral cortex (New York, N.Y. : 1991)},
   Volume = {18},
   Number = {11},
   Pages = {2494-2504},
   Year = {2008},
   Month = {November},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18375529},
   Abstract = {According to the consolidation hypothesis, enhanced memory
             for emotional information reflects the modulatory effect of
             the amygdala on the medial temporal lobe (MTL) memory system
             during consolidation. Although there is evidence that
             amygdala-MTL connectivity enhances memory for emotional
             stimuli, it remains unclear whether this enhancement
             increases over time, as consolidation processes unfold. To
             investigate this, we used functional magnetic resonance
             imaging to measure encoding activity predicting memory for
             emotionally negative and neutral pictures after short
             (20-min) versus long (1-week) delays. Memory measures
             distinguished between vivid remembering (recollection) and
             feelings of knowing (familiarity). Consistent with the
             consolidation hypothesis, the persistence of recollection
             over time (long divided by short) was greater for emotional
             than neutral pictures. Activity in the amygdala predicted
             subsequent memory to a greater extent for emotional than
             neutral pictures. Although this advantage did not vary with
             delay, the contribution of amygdala-MTL connectivity to
             subsequent memory for emotional items increased over time.
             Moreover, both this increase in connectivity and amygdala
             activity itself were correlated with individual differences
             in recollection persistence for emotional but not neutral
             pictures. These results suggest that the amygdala and its
             connectivity with the MTL are critical to sustaining
             emotional memories over time, consistent with the
             consolidation hypothesis.},
   Doi = {10.1093/cercor/bhm262},
   Key = {fds251056}
}

@article{fds251062,
   Author = {Dennis, NA and Kim, H and Cabeza, R},
   Title = {Age-related differences in brain activity during true and
             false memory retrieval.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {20},
   Number = {8},
   Pages = {1390-1402},
   Year = {2008},
   Month = {August},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18303982},
   Abstract = {Compared to young adults, older adults show not only a
             reduction in true memories but also an increase in false
             memories. We investigated the neural bases of these age
             effects using functional magnetic resonance imaging and a
             false memory task that resembles the Deese-Roediger-McDermott
             (DRM) paradigm. Young and older participants were scanned
             during a word recognition task that included studied words
             and new words that were strongly associated with studied
             words (critical lures). During correct recognition of
             studied words (true memory), older adults showed weaker
             activity than young adults in the hippocampus but stronger
             activity than young adults in the retrosplenial cortex. The
             hippocampal reduction is consistent with age-related
             deficits in recollection, whereas the retrosplenial increase
             suggests compensatory recruitment of alternative
             recollection-related regions. During incorrect recognition
             of critical lures (false memory), older adults displayed
             stronger activity than young adults in the left lateral
             temporal cortex, a region involved in semantic processing
             and semantic gist. Taken together, the results suggest that
             older adults' deficits in true memories reflect a decline in
             recollection processes mediated by the hippocampus, whereas
             their increased tendency to have false memories reflects
             their reliance on semantic gist mediated by the lateral
             temporal cortex.},
   Doi = {10.1162/jocn.2008.20096},
   Key = {fds251062}
}

@article{fds251065,
   Author = {Cabeza, R and Ciaramelli, E and Olson, IR and Moscovitch,
             M},
   Title = {The parietal cortex and episodic memory: an attentional
             account.},
   Journal = {Nature reviews. Neuroscience},
   Volume = {9},
   Number = {8},
   Pages = {613-625},
   Year = {2008},
   Month = {August},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18641668},
   Abstract = {The contribution of the parietal cortex to episodic memory
             is a fascinating scientific puzzle. On the one hand,
             parietal lesions do not normally yield severe
             episodic-memory deficits; on the other hand, parietal
             activations are seen frequently in functional-neuroimaging
             studies of episodic memory. A review of these two categories
             of evidence suggests that the answer to the puzzle requires
             us to distinguish between the contributions of dorsal and
             ventral parietal regions and between the influence of
             top-down and bottom-up attention on memory.},
   Doi = {10.1038/nrn2459},
   Key = {fds251065}
}

@article{fds337660,
   Author = {Villanueva, A and Cabeza, R},
   Title = {A novel gaze estimation system with one calibration
             point.},
   Journal = {IEEE transactions on systems, man, and cybernetics. Part B,
             Cybernetics : a publication of the IEEE Systems, Man, and
             Cybernetics Society},
   Volume = {38},
   Number = {4},
   Pages = {1123-1138},
   Year = {2008},
   Month = {August},
   url = {http://dx.doi.org/10.1109/tsmcb.2008.926606},
   Abstract = {The design of robust and high-performance gaze-tracking
             systems is one of the most important objectives of the
             eye-tracking community. In general, a subject calibration
             procedure is needed to learn system parameters and be able
             to estimate the gaze direction accurately. In this paper, we
             attempt to determine if subject calibration can be
             eliminated. A geometric analysis of a gaze-tracking system
             is conducted to determine user calibration requirements. The
             eye model used considers the offset between optical and
             visual axes, the refraction of the cornea, and Donder's law.
             This paper demonstrates the minimal number of cameras, light
             sources, and user calibration points needed to solve for
             gaze estimation. The underlying geometric model is based on
             glint positions and pupil ellipse in the image, and the
             minimal hardware needed for this model is one camera and
             multiple light-emitting diodes. This paper proves that
             subject calibration is compulsory for correct gaze
             estimation and proposes a model based on a single point for
             subject calibration. The experiments carried out show that,
             although two glints and one calibration point are sufficient
             to perform gaze estimation (error approximately 1 degree),
             using more light sources and calibration points can result
             in lower average errors.},
   Doi = {10.1109/tsmcb.2008.926606},
   Key = {fds337660}
}

@article{fds251057,
   Author = {Bucur, B and Madden, DJ and Spaniol, J and Provenzale, JM and Cabeza, R and White, LE and Huettel, SA},
   Title = {Age-related slowing of memory retrieval: contributions of
             perceptual speed and cerebral white matter
             integrity.},
   Journal = {Neurobiol Aging},
   Volume = {29},
   Number = {7},
   Pages = {1070-1079},
   Year = {2008},
   Month = {July},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17383774},
   Abstract = {Previous research suggests that, in reaction time (RT)
             measures of episodic memory retrieval, the unique effects of
             adult age are relatively small compared to the effects aging
             shares with more elementary abilities such as perceptual
             speed. Little is known, however, regarding the mechanisms of
             perceptual speed. We used diffusion tensor imaging (DTI) to
             test the hypothesis that white matter integrity, as indexed
             by fractional anisotropy (FA), serves as one mechanism of
             perceptual slowing in episodic memory retrieval. Results
             indicated that declines in FA in the pericallosal frontal
             region and in the genu of the corpus callosum, but not in
             other regions, mediated the relationship between perceptual
             speed and episodic retrieval RT. This relation held, though
             to a different degree, for both hits and correct rejections.
             These findings suggest that white matter integrity in
             prefrontal regions is one mechanism underlying the relation
             between individual differences in perceptual speed and
             episodic retrieval.},
   Doi = {10.1016/j.neurobiolaging.2007.02.008},
   Key = {fds251057}
}

@article{fds251061,
   Author = {St, JP and Rubin, DC and LaBar, KS and Cabeza, R},
   Title = {The short and long of it: neural correlates of
             temporal-order memory for autobiographical
             events.},
   Volume = {20},
   Number = {7},
   Pages = {1327-1341},
   Publisher = {MIT Press},
   Year = {2008},
   Month = {July},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18284345},
   Abstract = {Previous functional neuroimaging studies of temporal-order
             memory have investigated memory for laboratory stimuli that
             are causally unrelated and poor in sensory detail. In
             contrast, the present functional magnetic resonance imaging
             (fMRI) study investigated temporal-order memory for
             autobiographical events that were causally interconnected
             and rich in sensory detail. Participants took photographs at
             many campus locations over a period of several hours, and
             the following day they were scanned while making
             temporal-order judgments to pairs of photographs from
             different locations. By manipulating the temporal lag
             between the two locations in each trial, we compared the
             neural correlates associated with reconstruction processes,
             which we hypothesized depended on recollection and
             contribute mainly to short lags, and distance processes,
             which we hypothesized to depend on familiarity and
             contribute mainly to longer lags. Consistent with our
             hypotheses, parametric fMRI analyses linked shorter lags to
             activations in regions previously associated with
             recollection (left prefrontal, parahippocampal, precuneus,
             and visual cortices), and longer lags with regions
             previously associated with familiarity (right prefrontal
             cortex). The hemispheric asymmetry in prefrontal cortex
             activity fits very well with evidence and theories regarding
             the contributions of the left versus right prefrontal cortex
             to memory (recollection vs. familiarity processes) and
             cognition (systematic vs. heuristic processes). In sum,
             using a novel photo-paradigm, this study provided the first
             evidence regarding the neural correlates of temporal-order
             for autobiographical events.},
   Doi = {10.1162/jocn.2008.20091},
   Key = {fds251061}
}

@article{fds251063,
   Author = {Dennis, NA and Hayes, SM and Prince, SE and Madden, DJ and Huettel, SA and Cabeza, R},
   Title = {Effects of aging on the neural correlates of successful item
             and source memory encoding.},
   Journal = {J Exp Psychol Learn Mem Cogn},
   Volume = {34},
   Number = {4},
   Pages = {791-808},
   Year = {2008},
   Month = {July},
   ISSN = {0278-7393},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18605869},
   Abstract = {To investigate the neural basis of age-related source memory
             (SM) deficits, young and older adults were scanned with fMRI
             while encoding faces, scenes, and face-scene pairs.
             Successful encoding activity was identified by comparing
             encoding activity for subsequently remembered versus
             forgotten items or pairs. Age deficits in successful
             encoding activity in hippocampal and prefrontal regions were
             more pronounced for SM (pairs) as compared with item memory
             (faces and scenes). Age-related reductions were also found
             in regions specialized in processing faces (fusiform face
             area) and scenes (parahippocampal place area), but these
             reductions were similar for item and SM. Functional
             connectivity between the hippocampus and the rest of the
             brain was also affected by aging; whereas connections with
             posterior cortices were weaker in older adults, connections
             with anterior cortices, including prefrontal regions, were
             stronger in older adults. Taken together, the results
             provide a link between SM deficits in older adults and
             reduced recruitment of hippocampal and prefrontal regions
             during encoding. The functional connectivity findings are
             consistent with a posterior-anterior shift with aging
             previously reported in several cognitive domains and linked
             to functional compensation.},
   Doi = {10.1037/0278-7393.34.4.791},
   Key = {fds251063}
}

@article{fds251060,
   Author = {Davis, SW and Dennis, NA and Daselaar, SM and Fleck, MS and Cabeza,
             R},
   Title = {Que PASA? The posterior-anterior shift in
             aging.},
   Journal = {Cereb Cortex},
   Volume = {18},
   Number = {5},
   Pages = {1201-1209},
   Year = {2008},
   Month = {May},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17925295},
   Abstract = {A consistent finding from functional neuroimaging studies of
             cognitive aging is an age-related reduction in occipital
             activity coupled with increased frontal activity. This
             posterior-anterior shift in aging (PASA) has been typically
             attributed to functional compensation. The present
             functional magnetic resonance imaging sought to 1) confirm
             that PASA reflects the effects of aging rather than
             differences in task difficulty; 2) test the compensation
             hypothesis; and 3) investigate whether PASA generalizes to
             deactivations. Young and older participants were scanned
             during episodic retrieval and visual perceptual tasks, and
             age-related changes in brain activity common to both tasks
             were identified. The study yielded 3 main findings. First,
             inconsistent with a difficulty account, the PASA pattern was
             found across task and confidence levels when matching
             performance among groups. Second, supporting the
             compensatory hypothesis, age-related increases in frontal
             activity were positively correlated with performance and
             negatively correlated with the age-related occipital
             decreases. Age-related increases and correlations with
             parietal activity were also found. Finally, supporting the
             generalizability of the PASA pattern to deactivations, aging
             reduced deactivations in posterior midline cortex but
             increased deactivations in medial frontal cortex. Taken
             together, these findings demonstrate the validity, function,
             and generalizability of PASA, as well as its importance for
             the cognitive neuroscience of aging.},
   Doi = {10.1093/cercor/bhm155},
   Key = {fds251060}
}

@article{fds251058,
   Author = {Anderson, ND and Ebert, PL and Jennings, JM and Grady, CL and Cabeza, R and Graham, SJ},
   Title = {Recollection- and familiarity-based memory in healthy aging
             and amnestic mild cognitive impairment.},
   Journal = {Neuropsychology},
   Volume = {22},
   Number = {2},
   Pages = {177-187},
   Year = {2008},
   Month = {March},
   ISSN = {0894-4105},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18331160},
   Abstract = {Little is known about the cognitive mechanisms of the memory
             impairment associated with amnestic mild cognitive
             impairment (aMCI). We explored recollection and familiarity
             in 27 healthy young adults, 45 healthy older adults, and 17
             individuals with aMCI. Relative to the younger adults,
             recollection was reduced in the older adults, especially
             among those with aMCI. Familiarity did not differ among
             groups. In the healthy younger and older adults, better
             performance on a set of clinical memory measures that are
             sensitive to medial temporal lobe functioning was associated
             with greater recollection. In addition, among the healthy
             older adults better executive functioning was also
             associated with greater recollection. These results are
             consistent with the notion that recollection is a product of
             strategic processes mediated by the prefrontal cortex that
             suppport the retrieval of context-dependent memories from
             the hippocampus. Hippocampal atrophy associated with aMCI
             may disrupt this brain network, and thereby interfere with
             recollection.},
   Doi = {10.1037/0894-4105.22.2.177},
   Key = {fds251058}
}

@article{fds251010,
   Author = {Tsukiura, T and Cabeza, R},
   Title = {Orbitofrontal and hippocampal contributions to memory for
             face-name associations: the rewarding power of a
             smile.},
   Journal = {Neuropsychologia},
   Volume = {46},
   Number = {9},
   Pages = {2310-2319},
   Year = {2008},
   Month = {January},
   ISSN = {0028-3932},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18455740},
   Abstract = {Memory processes can be enhanced by reward, and social
             signals such a smiling face can be rewarding to humans.
             Using event-related functional MRI (fMRI), we investigated
             the rewarding effect of a simple smile during the encoding
             and retrieval of face-name associations. During encoding,
             participants viewed smiling or neutral faces, each paired
             with a name, and during retrieval, only names were
             presented, and participants retrieved the associated facial
             expressions. Successful memory activity of face-name
             associations was identified by comparing remembered vs.
             forgotten trials during both encoding and retrieval, and the
             effect of a smile was identified by comparing successful
             memory trials for smiling vs. neutral faces. The study
             yielded three main findings. First, behavioral results
             showed that the retrieval of face-name associations was more
             accurate and faster for smiling than neutral faces. Second,
             the orbitofrontal cortex and the hippocampus showed
             successful encoding and retrieval activations, which were
             greater for smiling than neutral faces. Third, functional
             connectivity between the orbitofrontal cortex and the
             hippocampus during successful encoding and retrieval was
             stronger for smiling than neutral faces. As a part of the
             reward system, the orbitofrontal cortex may modulate memory
             processes of face-name associations mediated by the
             hippocampus. Interestingly, the effect of a smile during
             retrieval was found even though only names were presented as
             retrieval cues, suggesting that the effect was mediated by
             face imagery. Taken together, the results demonstrate how
             rewarding social signals from a smiling face can enhance
             relational memory for face-name associations.},
   Doi = {10.1016/j.neuropsychologia.2008.03.013},
   Key = {fds251010}
}

@article{fds251059,
   Author = {Daselaar, SM and Rice, HJ and Greenberg, DL and Cabeza, R and LaBar, KS and Rubin, DC},
   Title = {The spatiotemporal dynamics of autobiographical memory:
             neural correlates of recall, emotional intensity, and
             reliving.},
   Volume = {18},
   Number = {1},
   Pages = {217-229},
   Publisher = {Oxford University Press (OUP)},
   Year = {2008},
   Month = {January},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17548799},
   Abstract = {We sought to map the time course of autobiographical memory
             retrieval, including brain regions that mediate
             phenomenological experiences of reliving and emotional
             intensity. Participants recalled personal memories to
             auditory word cues during event-related functional magnetic
             resonance imaging (fMRI). Participants pressed a button when
             a memory was accessed, maintained and elaborated the memory,
             and then gave subjective ratings of emotion and reliving. A
             novel fMRI approach based on timing differences capitalized
             on the protracted reconstructive process of autobiographical
             memory to segregate brain areas contributing to initial
             access and later elaboration and maintenance of episodic
             memories. The initial period engaged hippocampal,
             retrosplenial, and medial and right prefrontal activity,
             whereas the later period recruited visual, precuneus, and
             left prefrontal activity. Emotional intensity ratings were
             correlated with activity in several regions, including the
             amygdala and the hippocampus during the initial period.
             Reliving ratings were correlated with activity in visual
             cortex and ventromedial and inferior prefrontal regions
             during the later period. Frontopolar cortex was the only
             brain region sensitive to emotional intensity across both
             periods. Results were confirmed by time-locked averages of
             the fMRI signal. The findings indicate dynamic recruitment
             of emotion-, memory-, and sensory-related brain regions
             during remembering and their dissociable contributions to
             phenomenological features of the memories.},
   Doi = {10.1093/cercor/bhm048},
   Key = {fds251059}
}

@article{fds251064,
   Author = {Cabeza, R},
   Title = {Role of parietal regions in episodic memory retrieval: the
             dual attentional processes hypothesis.},
   Journal = {Neuropsychologia},
   Volume = {46},
   Number = {7},
   Pages = {1813-1827},
   Year = {2008},
   Month = {January},
   ISSN = {0028-3932},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18439631},
   Abstract = {Although parietal cortex is frequently activated during
             episodic memory retrieval, damage to this region does not
             markedly impair episodic memory. To account for these and
             other findings, a new dual attentional processes (DAP)
             hypothesis is proposed. According to this hypothesis, dorsal
             parietal cortex (DPC) contributes top-down attentional
             processes guided by retrieval goals, whereas ventral
             parietal cortex (VPC) contributes bottom-up attentional
             processes captured by the retrieval output. Consistent with
             this hypothesis, DPC activity increases with retrieval
             effort whereas VPC activity increases with confidence in old
             and new responses. The DAP hypothesis can also account for
             the overlap of parietal activations across different
             cognitive domains and for opposing effects of parietal
             activity on encoding vs. retrieval. Finally, the DAP
             hypothesis explains why VPC lesions yield a memory neglect
             syndrome: a deficit in spontaneously reporting relevant
             memory details but not in accessing the same details when
             guided by specific questions.},
   Doi = {10.1016/j.neuropsychologia.2008.03.019},
   Key = {fds251064}
}

@article{fds251009,
   Author = {Berryhill, ME and Phuong, L and Picasso, L and Cabeza, R and Olson,
             IR},
   Title = {Parietal lobe and episodic memory: bilateral damage causes
             impaired free recall of autobiographical
             memory.},
   Journal = {The Journal of neuroscience : the official journal of the
             Society for Neuroscience},
   Volume = {27},
   Number = {52},
   Pages = {14415-14423},
   Year = {2007},
   Month = {December},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/18160649},
   Abstract = {Does the parietal lobe have a critical role in memory? The
             neuroimaging literature indicates that it has an important
             role, especially in episodic memory. However, the
             neuropsychological literature suggests that its role is more
             limited to attentional, spatial, or imagery aspects of
             memory. Here, we present data to adjudicate this
             disagreement. Two patients with bilateral parietal lobe
             damage received detailed assessments of their
             autobiographical memories. The results show that although
             both patients easily recalled various memories, their freely
             recalled memories were relatively impoverished, lacking in
             detail. This deficit was ubiquitous, and not limited to
             spatial or perceptual aspects of memory. The memory deficit
             disappeared when memory was specifically probed by asking
             pointed questions. Additional tests show that it is unlikely
             that their free recall deficit can be explained by general
             mental imagery problems. In sum, the parietal lobe appears
             to have a critical role in recollection aspects of episodic
             memory.},
   Doi = {10.1523/jneurosci.4163-07.2007},
   Key = {fds251009}
}

@article{fds251068,
   Author = {Dennis, NA and Daselaar, S and Cabeza, R},
   Title = {Effects of aging on transient and sustained successful
             memory encoding activity.},
   Journal = {Neurobiology of aging},
   Volume = {28},
   Number = {11},
   Pages = {1749-1758},
   Year = {2007},
   Month = {November},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/16919850},
   Abstract = {Event-related fMRI studies have investigated age-related
             changes in encoding by identifying greater activity for
             items that are later remembered than for those that are
             forgotten (difference in memory, or Dm). The present study
             used hybrid blocked/event-related analyses to distinguish
             between transient Dm versus sustained Dm. Dm was identified
             as parametric increases in encoding activity as a function
             of a combined subsequent memory/confidence scale. Dm was
             measured in each trial (transient activity) and in blocks of
             eight trials (sustained activity). Transient Dm analyses
             showed age-related reductions in the left hippocampus but
             increases in left prefrontal cortex (PFC). Sustained Dm
             analyses showed age-related reductions in right PFC, but no
             region showing increased activity in older adults. These
             findings suggests that during semantic classification older
             adults show less spontaneous hippocampal-mediated encoding
             processes, but greater PFC-mediated semantic processes.
             Additionally, the decline in sustained Dm in PFC may involve
             age-related deficits in sustained attention that impact
             encoding processes. The results underscore the importance of
             investigating aging effects on both transient and sustained
             neural activity.},
   Doi = {10.1016/j.neurobiolaging.2006.07.006},
   Key = {fds251068}
}

@article{fds251069,
   Author = {Dennis, NA and Kim, H and Cabeza, R},
   Title = {Effects of aging on true and false memory formation: an fMRI
             study.},
   Journal = {Neuropsychologia},
   Volume = {45},
   Number = {14},
   Pages = {3157-3166},
   Year = {2007},
   Month = {November},
   ISSN = {0028-3932},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17716696},
   Abstract = {Compared to young, older adults are more likely to forget
             events that occurred in the past as well as remember events
             that never happened. Previous studies examining false
             memories and aging have shown that these memories are more
             likely to occur when new items share perceptual or semantic
             similarities with those presented during encoding. It is
             theorized that decreased item-specific encoding and
             increased gist encoding contribute to these age differences
             in memory performance. The current study used a modified
             version of the Deese-Roediger-McDermott (DRM) paradigm to
             investigate the neural correlates of true and false memory
             encoding. Results indicated that, compared to young, older
             adults showed reduced activity in medial temporal lobes
             (MTL), left ventrolateral prefrontal cortex (VLPFC), and
             visual cortices associated with subsequent true memories.
             Despite these decreases older adults showed increased
             activity in right VLPFC and left superior temporal gyrus
             (STG) for subsequent true memories. Age-related increases in
             STG were also associated with subsequent false memories.
             Results support the theory that older adults engage in less
             item-specific encoding and greater gist encoding, and that
             these increases in gist encoding support both subsequent
             true and false memories. Furthermore, results extend
             findings of reduced frontal asymmetry in aging, often found
             in block designs, to the subsequent memory paradigm. Results
             suggest that greater bilateral frontal activity during
             encoding in aging are not just task-related, but may be
             associated with subsequent successful memory
             performance.},
   Doi = {10.1016/j.neuropsychologia.2007.07.003},
   Key = {fds251069}
}

@article{fds251074,
   Author = {Kim, H and Cabeza, R},
   Title = {Trusting our memories: dissociating the neural correlates of
             confidence in veridical versus illusory memories.},
   Journal = {The Journal of neuroscience : the official journal of the
             Society for Neuroscience},
   Volume = {27},
   Number = {45},
   Pages = {12190-12197},
   Year = {2007},
   Month = {November},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17989285},
   Abstract = {Although memory confidence and accuracy tend to be
             positively correlated, people sometimes remember with high
             confidence events that never happened. How can confidence
             correlate with accuracy but apply also to illusory memories?
             One possible explanation is that high confidence in
             veridical versus illusory memories depends on different
             neural mechanisms. The present study investigated this
             possibility using functional magnetic resonance imaging and
             a modified version of the Deese-Roediger-McDermott
             false-memory paradigm. Participants read short lists of
             categorized words, and brain activity was measured while
             they performed a recognition test with confidence rating.
             The study yielded three main findings. First, compared with
             low-confidence responses, high-confidence responses were
             associated with medial temporal lobe (MTL) activity in the
             case of true recognition but with frontoparietal activity in
             the case of false recognition. Second, these regions showed
             significant confidence-by-veridicality interactions.
             Finally, only MTL regions showed greater activity for
             high-confidence true recognition than for high-confidence
             false recognition, and only frontoparietal regions showed
             greater activity for high-confidence false recognition than
             for high-confidence true recognition. These findings
             indicate that confidence in true recognition is mediated
             primarily by a recollection-related MTL mechanism, whereas
             confidence in false recognition reflects mainly a
             familiarity-related frontoparietal mechanism. This account
             is consistent with the fuzzy trace theory of false
             recognition. Correlation analyses revealed that MTL and
             frontoparietal regions play complementary roles during
             episodic retrieval. In sum, the present study shows that
             when one focuses exclusively on high-confidence responses,
             the neural correlates of true and false memory are clearly
             different.},
   Doi = {10.1523/jneurosci.3408-07.2007},
   Key = {fds251074}
}

@article{fds251073,
   Author = {Kim, H and Cabeza, R},
   Title = {Differential contributions of prefrontal, medial temporal,
             and sensory-perceptual regions to true and false memory
             formation.},
   Journal = {Cerebral cortex (New York, N.Y. : 1991)},
   Volume = {17},
   Number = {9},
   Pages = {2143-2150},
   Year = {2007},
   Month = {September},
   ISSN = {1047-3211},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17110592},
   Abstract = {The neural correlates of true memory formation (TMF) and
             false memory formation (FMF) were investigated using
             functional magnetic resonance imaging (fMRI). Using a
             parametric subsequent memory paradigm, encoding activity was
             analyzed as a function of whether it predicted subsequent
             hits to targets (TMF activity) or subsequent false alarms to
             critical lures (FMF activity). The fMRI analyses yielded 3
             main findings. First, the left prefrontal cortex (PFC) was
             involved in both TMF and FMF activities. This finding is
             consistent with the evidence that semantic elaboration,
             which has been associated with left PFC, tends to enhance
             both true and false remembering. Second, the left posterior
             medial temporal lobes (MTLs) contributed to TMF but not to
             FMF activity. This finding is consistent with the notion
             that MTL is involved in the storage of a consciously, but
             not unconsciously, processed event. Third, late visual
             regions were engaged in both TMF and FMF activities, whereas
             early visual areas were involved primarily in TMF activity.
             This dissociation indicates that elaborative perceptual
             processing, but not basic sensory processing, contributes to
             false remembering. Taken together, the results suggest that
             FMF is an unintended consequence, or by-product, of
             elaborative semantic and visual encoding
             processes.},
   Doi = {10.1093/cercor/bhl122},
   Key = {fds251073}
}

@article{fds251008,
   Author = {Marklund, P and Fransson, P and Cabeza, R and Larsson, A and Ingvar, M and Nyberg, L},
   Title = {Unity and diversity of tonic and phasic executive control
             components in episodic and working memory.},
   Journal = {NeuroImage},
   Volume = {36},
   Number = {4},
   Pages = {1361-1373},
   Year = {2007},
   Month = {July},
   ISSN = {1053-8119},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17524668},
   Abstract = {The present study aimed to delineate the extent to which
             unitary executive functions might be shared across the
             separate domains of episodic and working memory. A mixed
             blocked/event-related functional magnetic resonance imaging
             (fMRI) design was employed to assess sustained (tonic
             control) and transient (phasic control) brain responses
             arising from incrementing executive demand (source versus
             item episodic memory - vis-à-vis - two-back versus one-back
             working memory) using load-dependent activation overlaps as
             indices of common components. Although an extensive portion
             of the regional load effects constituted differential
             control modulations in both sustained and transient
             responses, commonalities were also found implicating a
             subset of executive core mechanisms consistent with unitary
             or domain general control. 'Unitary' control modulations
             were temporally dissociated into (1) shared tonic components
             involving medial and lateral prefrontal cortex, striatum,
             cerebellum and superior parietal cortex, assumed to govern
             enhanced top-down context processing, monitoring and
             sustained attention throughout task periods and (2)
             stimulus-synchronous phasic components encompassing
             posterior intraparietal sulcus, hypothesized to support
             dynamic shifting of the 'focus of attention' among internal
             representations. Taken together, these results converge with
             theoretical models advocating both unity and diversity among
             executive control processes.},
   Doi = {10.1016/j.neuroimage.2007.03.058},
   Key = {fds251008}
}

@article{fds251066,
   Author = {Eddington, KM and Dolcos, F and Cabeza, R and R Krishnan and KR and Strauman, TJ},
   Title = {Neural correlates of promotion and prevention goal
             activation: an fMRI study using an idiographic
             approach.},
   Journal = {J Cogn Neurosci},
   Volume = {19},
   Number = {7},
   Pages = {1152-1162},
   Year = {2007},
   Month = {July},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17583991},
   Abstract = {Regulatory focus theory [Higgins, E. T. Beyond pleasure and
             pain. American Psychologist, 52, 1280-1300, 1997] postulates
             two social-cognitive motivational systems, the promotion and
             prevention systems, for self-regulation of goal pursuit.
             However, the neural substrates of promotion and prevention
             goal activation remain unclear. Drawing on several
             literatures, we hypothesized that priming promotion versus
             prevention goals would activate areas in the left versus
             right prefrontal cortex (PFC), respectively, and that
             activation in these areas would be correlated with
             individual differences in chronic regulatory focus. Sixteen
             participants underwent functional magnetic resonance imaging
             while engaged in a depth-of-processing task, during which
             they were exposed incidentally to their own promotion and
             prevention goals. Task-related cortical activation was
             consistent with previous studies. At the same time,
             incidental priming of promotion goals was associated with
             left orbital PFC activation, and activation in this area was
             stronger for individuals with a chronic promotion focus.
             Findings regarding prevention goal priming were not
             consistent with predictions. The data illustrate the
             centrality of self-regulation and personal goal pursuit
             within the multilayered process of social
             cognition.},
   Doi = {10.1162/jocn.2007.19.7.1152},
   Key = {fds251066}
}

@article{fds251067,
   Author = {Cabeza, R and St Jacques and P},
   Title = {Functional neuroimaging of autobiographical
             memory.},
   Journal = {Trends in cognitive sciences},
   Volume = {11},
   Number = {5},
   Pages = {219-227},
   Year = {2007},
   Month = {May},
   ISSN = {1364-6613},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17382578},
   Abstract = {Functional neuroimaging studies of autobiographical memory
             have grown dramatically in recent years. These studies are
             important because they can investigate the neural correlates
             of processes that are difficult to study using laboratory
             stimuli, including: (i) complex constructive processes, (ii)
             recollective qualities of emotion and vividness, and (iii)
             remote memory retrieval. Constructing autobiographical
             memories involves search, monitoring and self-referential
             processes that are associated with activity in separable
             prefrontal regions. The contributions of emotion and
             vividness have been linked to the amygdala and visual cortex
             respectively. Finally, there is evidence that recent and
             remote autobiographical memories might activate the
             hippocampus equally, which has implications for
             memory-consolidation theories. The rapid development of
             innovative methods for eliciting personal memories in the
             scanner provides the opportunity to delve into the
             functional neuroanatomy of our personal past.},
   Doi = {10.1016/j.tics.2007.02.005},
   Key = {fds251067}
}

@article{fds251071,
   Author = {Madden, DJ and Spaniol, J and Whiting, WL and Bucur, B and Provenzale,
             JM and Cabeza, R and White, LE and Huettel, SA},
   Title = {Adult age differences in the functional neuroanatomy of
             visual attention: a combined fMRI and DTI
             study.},
   Journal = {Neurobiol Aging},
   Volume = {28},
   Number = {3},
   Pages = {459-476},
   Year = {2007},
   Month = {March},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/16500004},
   Abstract = {We combined measures from event-related functional magnetic
             resonance imaging (fMRI), diffusion tensor imaging (DTI),
             and cognitive performance (visual search response time) to
             test the hypotheses that differences between younger and
             older adults in top-down (goal-directed) attention would be
             related to cortical activation, and that white matter
             integrity as measured by DTI (fractional anisotropy, FA)
             would be a mediator of this age-related effect. Activation
             in frontal and parietal cortical regions was overall greater
             for older adults than for younger adults. The relation
             between activation and search performance supported the
             hypothesis of age differences in top-down attention. When
             the task involved top-down control (increased target
             predictability), performance was associated with
             frontoparietal activation for older adults, but with
             occipital (fusiform) activation for younger adults. White
             matter integrity (FA) exhibited an age-related decline that
             was more pronounced for anterior brain regions than for
             posterior regions, but white matter integrity did not
             specifically mediate the age-related increase in activation
             of the frontoparietal attentional network.},
   Doi = {10.1016/j.neurobiolaging.2006.01.005},
   Key = {fds251071}
}

@article{fds337664,
   Author = {Vidaurre, C and Schlögl, A and Cabeza, R and Scherer, R and Pfurtscheller, G},
   Title = {Study of on-line adaptive discriminant analysis for
             EEG-based brain computer interfaces.},
   Journal = {IEEE transactions on bio-medical engineering},
   Volume = {54},
   Number = {3},
   Pages = {550-556},
   Year = {2007},
   Month = {March},
   url = {http://dx.doi.org/10.1109/tbme.2006.888836},
   Abstract = {A study of different on-line adaptive classifiers, using
             various feature types is presented. Motor imagery brain
             computer interface (BCI) experiments were carried out with
             18 naive able-bodied subjects. Experiments were done with
             three two-class, cue-based, electroencephalogram (EEG)-based
             systems. Two continuously adaptive classifiers were tested:
             adaptive quadratic and linear discriminant analysis. Three
             feature types were analyzed, adaptive autoregressive
             parameters, logarithmic band power estimates and the
             concatenation of both. Results show that all systems are
             stable and that the concatenation of features with
             continuously adaptive linear discriminant analysis
             classifier is the best choice of all. Also, a comparison of
             the latter with a discontinuously updated linear
             discriminant analysis, carried out in on-line experiments
             with six subjects, showed that on-line adaptation performed
             significantly better than a discontinuous update. Finally a
             static subject-specific baseline was also provided and used
             to compare performance measurements of both types of
             adaptation.},
   Doi = {10.1109/tbme.2006.888836},
   Key = {fds337664}
}

@article{fds251007,
   Author = {Marks, BL and Madden, DJ and Bucur, B and Provenzale, JM and White, LE and Cabeza, R and Huettel, SA},
   Title = {Role of aerobic fitness and aging on cerebral white matter
             integrity.},
   Journal = {Ann N Y Acad Sci},
   Volume = {1097},
   Pages = {171-174},
   Year = {2007},
   Month = {February},
   ISSN = {0077-8923},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17413020},
   Abstract = {Neuroimaging research suggests that cerebral white matter
             (WM) integrity, as reflected in fractional anisotropy (FA)
             via diffusion tensor imaging (DTI), is decreased in older
             adults, especially in the prefrontal regions of the brain.
             Behavioral investigations of cognitive functioning suggest
             that some aspects of cognition may be better preserved in
             older adults who possess higher levels of aerobic fitness.
             There are only a few studies, however, investigating
             potential mechanisms for the improvements in aerobic
             fitness. Our study suggests that greater aerobic fitness may
             be related to greater WM integrity in select brain
             regions.},
   Doi = {10.1196/annals.1379.022},
   Key = {fds251007}
}

@article{fds251070,
   Author = {Prince, SE and Tsukiura, T and Cabeza, R},
   Title = {Distinguishing the neural correlates of episodic memory
             encoding and semantic memory retrieval.},
   Journal = {Psychological science},
   Volume = {18},
   Number = {2},
   Pages = {144-151},
   Year = {2007},
   Month = {February},
   ISSN = {0956-7976},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17425535},
   Abstract = {Episodic memory and semantic memory interact very closely.
             In particular, episodic memory encoding (EE) tends to elicit
             semantic memory retrieval (SR), and vice versa. Thus,
             similar activations for EE and SR in functional neuroimaging
             studies may reflect shared memory processes, or they may
             reflect the fact that EE and SR are usually confounded. To
             address this issue, we used a factorial functional magnetic
             resonance imaging approach to disentangle the neural
             correlates of EE and SR. Within the left temporal lobe, the
             hippocampus was associated with successful EE, whereas a
             posterior lateral region was associated with successful SR.
             Within the left inferior prefrontal cortex, a posterior
             region was involved in SR, a mid region was involved in both
             SR and EE, and an anterior region was involved in EE, but
             only when SR was also high. Thus, the neural correlates of
             EE and SR are dissociable but interact in specific brain
             regions.},
   Doi = {10.1111/j.1467-9280.2007.01864.x},
   Key = {fds251070}
}

@article{fds251072,
   Author = {Marklund, P and Fransson, P and Cabeza, R and Petersson, KM and Ingvar,
             M and Nyberg, L},
   Title = {Sustained and transient neural modulations in prefrontal
             cortex related to declarative long-term memory, working
             memory, and attention.},
   Journal = {Cortex; a journal devoted to the study of the nervous system
             and behavior},
   Volume = {43},
   Number = {1},
   Pages = {22-37},
   Year = {2007},
   Month = {January},
   ISSN = {0010-9452},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/17334205},
   Abstract = {Common activations in prefrontal cortex (PFC) during
             episodic and semantic long-term memory (LTM) tasks have been
             hypothesized to reflect functional overlap in terms of
             working memory (WM) and cognitive control. To evaluate a WM
             account of LTM-general activations, the present study took
             into consideration that cognitive task performance depends
             on the dynamic operation of multiple component processes,
             some of which are stimulus-synchronous and transient in
             nature; and some that are engaged throughout a task in a
             sustained fashion. PFC and WM may be implicated in both of
             these temporally independent components. To elucidate these
             possibilities we employed mixed blocked/event-related
             functional magnetic resonance imaging (fMRI) procedures to
             assess the extent to which sustained or transient activation
             patterns overlapped across tasks indexing episodic and
             semantic LTM, attention (ATT), and WM. Within PFC,
             ventrolateral and medial areas exhibited sustained activity
             across all tasks, whereas more anterior regions including
             right frontopolar cortex were commonly engaged in sustained
             processing during the three memory tasks. These findings do
             not support a WM account of sustained frontal responses
             during LTM tasks, but instead suggest that the pattern that
             was common to all tasks reflects general attentional
             set/vigilance, and that the shared WM-LTM pattern mediates
             control processes related to upholding task set. Transient
             responses during the three memory tasks were assessed
             relative to ATT to isolate item-specific mnemonic processes
             and were found to be largely distinct from sustained
             effects. Task-specific effects were observed for each memory
             task. In addition, a common item response for all memory
             tasks involved left dorsolateral PFC (DLPFC). The latter
             response might be seen as reflecting WM processes during LTM
             retrieval. Thus, our findings suggest that a WM account of
             shared PFC recruitment in LTM tasks holds for common
             transient item-related responses rather than sustained
             state-related responses that are better seen as reflecting
             more general attentional/control processes.},
   Doi = {10.1016/s0010-9452(08)70443-x},
   Key = {fds251072}
}

@article{fds337665,
   Author = {Vidaurre, C and Scherer, R and Cabeza, R and Schlögl, A and Pfurtscheller, G},
   Title = {Study of discriminant analysis applied to motor imagery
             bipolar data.},
   Journal = {Medical & biological engineering & computing},
   Volume = {45},
   Number = {1},
   Pages = {61-68},
   Year = {2007},
   Month = {January},
   url = {http://dx.doi.org/10.1007/s11517-006-0122-5},
   Abstract = {We present a study of linear, quadratic and regularized
             discriminant analysis (RDA) applied to motor imagery data of
             three subjects. The aim of the work was to find out which
             classifier can separate better these two-class motor imagery
             data: linear, quadratic or some function in between the
             linear and quadratic solutions. Discriminant analysis
             methods were tested with two different feature extraction
             techniques, adaptive autoregressive parameters and
             logarithmic band power estimates, which are commonly used in
             brain-computer interface research. Differences in
             classification accuracy of the classifiers were found when
             using different amounts of data; if a small amount was
             available, the best classifier was linear discriminant
             analysis (LDA) and if enough data were available all three
             classifiers performed very similar. This suggests that the
             effort needed to find regularizing parameters for RDA can be
             avoided by using LDA.},
   Doi = {10.1007/s11517-006-0122-5},
   Key = {fds337665}
}

@article{fds251047,
   Author = {Daselaar, SM and Fleck, MS and Dobbins, IG and Madden, DJ and Cabeza,
             R},
   Title = {Effects of healthy aging on hippocampal and rhinal memory
             functions: an event-related fMRI study.},
   Journal = {Cereb Cortex},
   Volume = {16},
   Number = {12},
   Pages = {1771-1782},
   Year = {2006},
   Month = {December},
   ISSN = {1047-3211},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/16421332},
   Abstract = {Event-related functional magnetic resonance imaging was used
             to study the effects of healthy aging on hippocampal and
             rhinal memory functions. Memory for past events can be based
             on retrieval accompanied by specific contextual details
             (recollection) or on the feeling that an event is old or new
             without the recovery of contextual details (familiarity).
             There is evidence that recollection is more dependent on
             hippocampus, whereas familiarity is more dependent on the
             rhinal cortex, and that healthy aging has greater effects on
             recollection than on familiarity. However, little evidence
             is available about the neural correlates of these effects.
             Here, we isolated activity associated with recollection and
             familiarity by distinguishing between linear and
             quasi-exponential "perceived oldness" functions derived from
             recognition confidence levels. The main finding was a double
             dissociation within the medial temporal lobes between
             recollection-related activity in hippocampus, which was
             reduced by aging, and familiarity-related activity in rhinal
             cortex, which was increased by aging. In addition, age
             dissociations were found within parietal and posterior
             midline regions. Finally, aging reduced functional
             connectivity within a hippocampal-retrosplenial/parietotemporal
             network but increased connectivity within a rhinal-frontal
             network. These findings indicate that older adults
             compensate for hippocampal deficits by relying more on
             rhinal cortex, possibly through a top-down frontal
             modulation. This finding has important clinical implications
             because early Alzheimer's disease impairs both hippocampus
             and rhinal cortex.},
   Doi = {10.1093/cercor/bhj112},
   Key = {fds251047}
}

@article{fds251079,
   Author = {Fleck, MS and Daselaar, SM and Dobbins, IG and Cabeza,
             R},
   Title = {Role of prefrontal and anterior cingulate regions in
             decision-making processes shared by memory and nonmemory
             tasks.},
   Journal = {Cerebral cortex (New York, N.Y. : 1991)},
   Volume = {16},
   Number = {11},
   Pages = {1623-1630},
   Year = {2006},
   Month = {November},
   ISSN = {1047-3211},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/16400154},
   Abstract = {In the episodic retrieval (ER) domain, activations in right
             dorsolateral prefrontal cortex (DLPFC) are often attributed
             to postretrieval monitoring. Yet, right DLPFC activations
             are also frequently found during nonmemory tasks. To
             investigate the role of this region across different
             cognitive functions, we directly compared brain activity
             during ER and visual perception (VP) using event-related
             functional magnetic resonance imaging. In the ER task,
             participants decided whether words were old or new, whereas
             in the VP task, they decided which of the two colored screen
             areas was larger. In both tasks, each decision was followed
             by a confidence rating. The main finding was that right
             DLPFC (Brodmann area 46/10) activity was greater for low-
             than for high-confidence decisions in both tasks,
             demonstrating a general role in decision making. Even when
             reaction times (RTs) were included in the model, confidence
             remained the significant predictor of activity, suggesting
             that right DLPFC is involved in discontinuous evaluation
             rather than in continuous monitoring. In contrast, activity
             in anterior cingulate cortex was not only greater for
             low-confidence decisions but also increased with RT,
             reflecting a role in continuous conflict monitoring.
             Overall, the results demonstrate how direct cross-function
             comparisons clarify the generality and specificity of the
             functions of various brain regions.},
   Doi = {10.1093/cercor/bhj097},
   Key = {fds251079}
}

@article{fds251006,
   Author = {Daselaar, SM and Fleck, MS and Cabeza, R},
   Title = {Triple dissociation in the medial temporal lobes:
             recollection, familiarity, and novelty.},
   Journal = {Journal of neurophysiology},
   Volume = {96},
   Number = {4},
   Pages = {1902-1911},
   Year = {2006},
   Month = {October},
   ISSN = {0022-3077},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/16738210},
   Abstract = {Memory for past events may be based on retrieval accompanied
             by specific contextual details (recollection) or on the
             feeling that an item is old (familiarity) or new (novelty)
             in the absence of contextual details. There are indications
             that recollection, familiarity, and novelty involve
             different medial temporal lobe subregions, but available
             evidence is scarce and inconclusive. Using functional
             magnetic resonance imaging (MRI), we isolated
             retrieval-related activity associated with recollection,
             familiarity, and novelty by distinguishing between linear
             and nonlinear oldness functions derived from recognition
             confidence levels. Within the medial temporal lobes (MTLs),
             we found a triple dissociation among the posterior half of
             the hippocampus, which was associated with recollection, the
             posterior parahippocampal gyrus, which was associated with
             familiarity, and anterior half of the hippocampus and rhinal
             regions, which were associated with novelty. Furthermore,
             multiple regression analyses based on individual trial
             activity showed that all three memory signals, i.e.,
             recollection, familiarity, and novelty, make significant and
             independent contributions to recognition memory performance.
             Finally, functional dissociations among recollection,
             familiarity, and novelty were also found in posterior
             midline, left parietal cortex, and prefrontal cortex
             regions. This is the first study to reveal a triple
             dissociation within the MTL associated with distinct
             retrieval processes. This finding has direct implications
             for current memory models.},
   Doi = {10.1152/jn.01029.2005},
   Key = {fds251006}
}

@article{fds337667,
   Author = {Dolcos, F and Cabeza, R and McCarthy, G},
   Title = {The impact of emotion on human cognition: Functional
             neuroimaging evidence},
   Journal = {INTERNATIONAL JOURNAL OF PSYCHOPHYSIOLOGY},
   Volume = {61},
   Number = {3},
   Pages = {315-316},
   Publisher = {ELSEVIER SCIENCE BV},
   Year = {2006},
   Month = {September},
   Key = {fds337667}
}

@article{fds337668,
   Author = {Vidaurre, C and Schlögl, A and Cabeza, R and Scherer, R and Pfurtscheller, G},
   Title = {Erratum: "A fully on-line adaptive BCI" (IEEE Transactions
             on Biomedical Engineering (June 2006) 53, 6,
             (1214-1219))},
   Journal = {IEEE Transactions on Biomedical Engineering},
   Volume = {53},
   Number = {8},
   Pages = {1728},
   Publisher = {Institute of Electrical and Electronics Engineers
             (IEEE)},
   Year = {2006},
   Month = {August},
   url = {http://dx.doi.org/10.1109/TBME.2006.880504},
   Doi = {10.1109/TBME.2006.880504},
   Key = {fds337668}
}

@article{fds337670,
   Author = {Vidaurre, C and Schlögl, A and Cabeza, R and Scherer, R and Pfurtscheller, G},
   Title = {A fully on-line adaptive BCI.},
   Journal = {IEEE transactions on bio-medical engineering},
   Volume = {53},
   Number = {6},
   Pages = {1214-1219},
   Year = {2006},
   Month = {June},
   url = {http://dx.doi.org/10.1109/tbme.2006.873542},
   Abstract = {A viable fully on-line adaptive brain computer interface
             (BCI) is introduced. On-line experiments with nine naive and
             able-bodied subjects were carried out using a continuously
             adaptive BCI system. The data were analyzed and the
             viability of the system was studied. The BCI was based on
             motor imagery, the feature extraction was performed with an
             adaptive autoregressive model and the classifier used was an
             adaptive quadratic discriminant analysis. The classifier was
             on-line updated by an adaptive estimation of the information
             matrix (ADIM). The system was also able to provide
             continuous feedback to the subject. The success of the
             feedback was studied analyzing the error rate and mutual
             information of each session and this analysis showed a clear
             improvement of the subject's control of the BCI from session
             to session.},
   Doi = {10.1109/tbme.2006.873542},
   Key = {fds337670}
}

@article{fds251005,
   Author = {Daselaar, SM and Fleck, MS and Prince, SE and Cabeza,
             R},
   Title = {The medial temporal lobe distinguishes old from new
             independently of consciousness.},
   Journal = {The Journal of neuroscience : the official journal of the
             Society for Neuroscience},
   Volume = {26},
   Number = {21},
   Pages = {5835-5839},
   Year = {2006},
   Month = {May},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/16723542},
   Abstract = {Although it is widely accepted that the medial temporal
             lobes (MTLs) are critical for becoming aware that something
             happened in the past, there is virtually no evidence whether
             MTL sensitivity to event oldness also depends on conscious
             awareness. Using event-related functional magnetic resonance
             imaging, we show that activity in posterior MTL tracks
             whether an item is actually old (true oldness), regardless
             of participants' awareness of oldness (perceived oldness).
             Confirming its sensitivity to the objective nature of the
             stimulus, activity in this region was strongly correlated
             with individual memory performance (r = 0.74). At the same
             time, we found that memory errors (misses) were associated
             with activity in an anterior MTL region, which signaled
             whether an item was consciously experienced as new
             (perceived novelty). Logistic regression analyses based on
             individual trial activity indicated that the two MTL regions
             showed opposing relationships with behavior, and that memory
             performance was determined by their joint activity.
             Furthermore, functional connectivity analyses showed that
             perceived novelty activity in the ANTERIOR [corrected] MTL
             inhibited true oldness activity in the POSTERIOR [corrected]
             MTL. These findings indicate that participants' behavior
             reflected the combined effects of multiple MTL regions. More
             generally, our results show that parts of MTL can
             distinguish old from new independently of
             consciousness.},
   Doi = {10.1523/jneurosci.0258-06.2006},
   Key = {fds251005}
}

@article{fds251078,
   Author = {LaBar, KS and Cabeza, R},
   Title = {Cognitive neuroscience of emotional memory.},
   Journal = {Nature reviews. Neuroscience},
   Volume = {7},
   Number = {1},
   Pages = {54-64},
   Year = {2006},
   Month = {January},
   ISSN = {1471-003X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/16371950},
   Abstract = {Emotional events often attain a privileged status in memory.
             Cognitive neuroscientists have begun to elucidate the
             psychological and neural mechanisms underlying emotional
             retention advantages in the human brain. The amygdala is a
             brain structure that directly mediates aspects of emotional
             learning and facilitates memory operations in other regions,
             including the hippocampus and prefrontal cortex.
             Emotion-memory interactions occur at various stages of
             information processing, from the initial encoding and
             consolidation of memory traces to their long-term retrieval.
             Recent advances are revealing new insights into the
             reactivation of latent emotional associations and the
             recollection of personal episodes from the remote
             past.},
   Doi = {10.1038/nrn1825},
   Key = {fds251078}
}

@article{fds51720,
   Title = {Dennis, N.A., Daselaar, S.M., & Cabeza R. (2006). Effects of
             aging on transient and sustained successful memory encoding
             activity. Neurobiology of Aging},
   Year = {2006},
   Key = {fds51720}
}

@article{fds51721,
   Title = {Fleck, M, Daselaar, S. M., Dobbins, I. & Cabeza, R. (2006).
             Role of prefrontal and anterior cingulate regions in
             decision-making processes shared by memory and non-memory
             tasks. Cerebral Cortex, 16, 1623-1630},
   Year = {2006},
   Key = {fds51721}
}

@article{fds51722,
   Title = {Daselaar, S. M., Fleck, M., Prince, S. E., & Cabeza, R.
             (2006). The medial temporal lobe distinguishes old from new
             independently of consciousness. Journal of Neuroscience, 26,
             5835-5839},
   Year = {2006},
   Key = {fds51722}
}

@article{fds51723,
   Title = {Daselaar, S., M. Fleck, M, Dobbins, I., Madden, D. J. &
             Cabeza, R. (2006). Effects of healthy aging on hippocampal
             and rhinal memory functions: An event-related fMRI study,
             16, 1771-1782. Cerebral Cortex},
   Year = {2006},
   Key = {fds51723}
}

@article{fds51724,
   Title = {Daselaar, S. M., Fleck, M., & Cabeza, R. (2006). Triple
             dissociation within the medial temporal lobes: Recollection,
             familiarity, and novelty. Journal of Neurophysiology, 96,
             1902-1911},
   Year = {2006},
   Key = {fds51724}
}

@article{fds51713,
   Title = {LaBar, K.S., & Cabeza, R. (2006). Cognitive neuroscience of
             emotional memory. Nature Reviews Neuroscience, 7,
             54-64},
   Year = {2006},
   Key = {fds51713}
}

@article{fds51718,
   Title = {Madden, D.J. Spaniol, J., Whiting, W.L., Bucur, B.,
             Provenzale, J.M., Cabeza, R., White, L.E., & Huettel, S.A.
             (in press). Adult age differences in the functional
             neuroanatomy of visual attention: A combined fMRI and DTI
             study Neurobiology of Aging},
   Year = {2006},
   Key = {fds51718}
}

@article{fds52649,
   Title = {Cabeza, R. & St. Jacques, P. L. (in press). Functional
             neuroimaging of autobiographical memory. Trends in Cognitive
             Sciences},
   Year = {2006},
   Key = {fds52649}
}

@article{fds52650,
   Title = {Kim, H. & Cabeza, R. (in press). Differential contributions
             of prefrontal, medial temporal, and sensory-perceptual
             regions to true and false memory formation. Cerebral
             Cortex},
   Year = {2006},
   Key = {fds52650}
}

@article{fds52651,
   Title = {Prince, S. E., Tsukiura, T., Daselaar, S. M., & Cabeza, R.,
             (in press). Distinguishing the neural correlates of episodic
             memory encoding and semantic memory retrieval. Psychological
             Science},
   Year = {2006},
   Key = {fds52651}
}

@article{fds52652,
   Title = {Marklund, P., Fransson, P., Cabeza, R., Petersson, K M.,
             Ingvar, M., & Nyberg, L. (in press). Sustained and transient
             neural modulations in prefrontal cortex related to
             declarative long-term memory, working memory, and attention.
             Cortex},
   Year = {2006},
   Key = {fds52652}
}

@article{fds52653,
   Title = {Bucur, B., Madden, D. J., Spaniol, J., Provenzale, J. M.,
             Cabeza, R., White, L. E., & Huettel, S. A. (in press).
             Age-related slowing of memory retrieval: Contributions of
             perceptual speed and white matter integrity. Neurobiology of
             Aging},
   Year = {2006},
   Key = {fds52653}
}

@article{fds52654,
   Title = {Eddington, K. M., Dolcos, F., Cabeza, R., Krishnan, K. R., &
             Timothy J. Strauman. (in press). Neural Correlates of
             Promotion and Prevention Goal Activation: An fMRI Study
             Using an Idiographic Approach. Journal of Cognitive
             Neuroscience},
   Year = {2006},
   Key = {fds52654}
}

@article{fds337671,
   Author = {Agustin, JS and Villanueva, A and Cabeza, R},
   Title = {Pupil brightness variation as a function of gaze
             direction},
   Journal = {Eye Tracking Research and Applications Symposium
             (ETRA)},
   Volume = {2005},
   Pages = {49},
   Year = {2005},
   Month = {December},
   ISBN = {9781595933058},
   Abstract = {Pupil detection represents one of the most critical aspects
             for eye tracking systems based on video oculography. A
             robust segmentation of the aforementioned feature determines
             to a large extent the degree of performance of the system.
             However, a question remains unsolved... why does the pupil
             gray level change in the image? Apart from the possible room
             lighting variation, can the eyeball physiology influence its
             final level in the image by itself? The answer is yes. In
             this paper a further step in the work by Nguyen et al.
             [Nguyen et al. 2002] is proposed in which this eyeball
             characteristic was noticed but not explained. This paper
             gives some enlightenment to this effect finding a
             physiological reason for it. From the results it is clear
             that the pupil brightness can be a valid image feature and
             can contribute together with alternative ones to improve the
             tracking [Hammoud 2005]. A deep knowledge about its behavior
             is undoubtedly highly interesting, The matter should be to
             study how the retina reacts to the light in order to know
             how it can influence its final level in the image. The
             retina is not a uniform surface; in the fovea there is a
             higher density of cones and the ganglion cells are highly
             packed. When the eye is entered with a beam of light, the
             light can be reflected and absorbed at the various layers of
             the retina. Normally near infrared lighting is used because
             it is not visible for humans. Actually in this range of
             wavelength the reflected light is dominated by the light
             scattered back from the choroid: the last layer before the
             sciera that supports the retina, and it is precisely for
             this wavelength for which the retina presents the highest
             reflectance. A bright pupil tracking is conducted following
             the same method as in the works by Nguyen et al. [Nguyen et
             al. 2002] and Miller [Miller et al. 1995] but more
             exhaustive experiments are conducted. A ray of light
             directed to the fovea needs to cross a thicker layer in
             order to reach the choroid which produces a decrease of
             effective light intensity, a stronger reflection and
             consequently a brighter pupil can be expected if the most
             eccentric part of the retina is reached. Vertical rotations
             of the eyeball about its center are sketched in figure 1.
             From the figure it is clear that the pupil will appear
             brighter if the subject is looking at the upper part of the
             screen than for cases in which points in the lower part are
             fixated. Regarding to left and right eye rotations the fovea
             is horizontally and temporally displaced from the eyeball
             back pole. That means that the visual axis and the fovea
             present an angular offset with respect to the symmetry axis
             of the eye but with opposite sign depending on the eye.
             Following the same reasoning as the one used for vertical
             rotations it is clear that a brighter pupil could be
             expected for points on the right part of the screen for the
             left eye. A symmetrical behavior appears for the right eye
             being the points on the left part of the screen the ones
             with higher pupil levels. Ten subjects take part in the
             tests. Each of them gazes at a 3×4 grid of points uniformly
             distributed in a dark room. The subject conducts the test
             using both eyes. The table shows the average values for each
             fixation. Each user pupil values have been normalized by a
             reference value, the bottom right position for the left eye
             and the bottom left one for the right eye. In addition the
             average and deviation values are calculated considering one
             single distribution with all users data for each row and
             column. The statistical significance of the arisen
             differences has been checked by means of one sample T-test.
             The obtained results confirm the differences between upper
             and lower parts of the screen but no statistically relevant
             variation has been found horizontally. The reason for this
             is that the eyeball rotation is lower comparing to the one
             accomplished for the vertical case. © 2006
             ACM.},
   Key = {fds337671}
}

@article{fds337672,
   Author = {Vidaurre, C and Schlögl, A and Cabeza, R and Scherer, R and Pfurtscheller, G},
   Title = {Adaptive on-line classification for EEG-based brain computer
             interfaces with AAR parameters and band power
             estimates.},
   Journal = {Biomedizinische Technik. Biomedical engineering},
   Volume = {50},
   Number = {11},
   Pages = {350-354},
   Year = {2005},
   Month = {November},
   url = {http://dx.doi.org/10.1515/bmt.2005.049},
   Abstract = {We present the result of on-line feedback Brain Computer
             Interface experiments using adaptive and non-adaptive
             feature extraction methods with an on-line adaptive
             classifier based on Quadratic Discriminant Analysis.
             Experiments were performed with 12 naïve subjects, feedback
             was provided from the first moment and no training sessions
             were needed. Experiments run in three different days with
             each subject. Six of them received feedback with Adaptive
             Autoregressive parameters and the rest with logarithmic Band
             Power estimates. The study was done using single trial
             analysis of each of the sessions and the value of the Error
             Rate and the Mutual Information of the classification were
             used to discuss the results. Finally, it was shown that even
             subjects starting with a low performance were able to
             control the system in a few hours: and contrary to previous
             results no differences between AAR and BP estimates were
             found.},
   Doi = {10.1515/bmt.2005.049},
   Key = {fds337672}
}

@article{fds251076,
   Author = {Dolcos, F and LaBar, KS and Cabeza, R},
   Title = {Remembering one year later: role of the amygdala and the
             medial temporal lobe memory system in retrieving emotional
             memories.},
   Journal = {Proceedings of the National Academy of Sciences of the
             United States of America},
   Volume = {102},
   Number = {7},
   Pages = {2626-2631},
   Year = {2005},
   Month = {February},
   ISSN = {0027-8424},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15703295},
   Abstract = {The memory-enhancing effect of emotion can be powerful and
             long-lasting. Most studies investigating the neural bases of
             this phenomenon have focused on encoding and early
             consolidation processes, and hence little is known regarding
             the contribution of retrieval processes, particularly after
             lengthy retention intervals. To address this issue, we used
             event-related functional MRI to measure neural activity
             during the retrieval of emotional and neutral pictures after
             a retention interval of 1 yr. Retrieval activity for
             emotional and neutral pictures was separately analyzed for
             successfully (hits) vs. unsuccessfully (misses) retrieved
             items and for responses based on recollection vs.
             familiarity. Recognition performance was better for
             emotional than for neutral pictures, and this effect was
             found only for recollection-based responses. Successful
             retrieval of emotional pictures elicited greater activity
             than successful retrieval of neutral pictures in the
             amygdala, entorhinal cortex, and hippocampus. Moreover, in
             the amygdala and hippocampus, the emotion effect was greater
             for recollection than for familiarity, whereas in the
             entorhinal cortex, it was similar for both forms of
             retrieval. These findings clarify the role of the amygdala
             and the medial temporal lobe memory regions in recollection
             and familiarity of emotional memory after lengthy retention
             intervals.},
   Doi = {10.1073/pnas.0409848102},
   Key = {fds251076}
}

@article{fds251077,
   Author = {Prince, SE and Daselaar, SM and Cabeza, R},
   Title = {Neural correlates of relational memory: successful encoding
             and retrieval of semantic and perceptual
             associations.},
   Journal = {The Journal of neuroscience : the official journal of the
             Society for Neuroscience},
   Volume = {25},
   Number = {5},
   Pages = {1203-1210},
   Year = {2005},
   Month = {February},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15689557},
   Abstract = {Using event-related functional magnetic resonance imaging,
             we identified brain regions involved in successful
             relational memory (RM) during encoding and retrieval for
             semantic and perceptual associations or in general,
             independent of phase and content. Participants were scanned
             while encoding and later retrieving associations between
             pairs of words (semantic RM) or associations between words
             and fonts (perceptual RM). Encoding success activity (ESA)
             was identified by comparing study-phase activity for items
             subsequently remembered (hits) versus forgotten (misses) and
             retrieval success activity (RSA) by comparing test-phase
             activity for hits versus misses. The study yielded three
             main sets of findings. First, ESA-RSA differences were found
             within the medial temporal lobes (MTLs) and within the
             prefrontal cortex (PFC). Within the left MTL, ESA was
             greater in the anterior hippocampus, and RSA was greater in
             the posterior parahippocampal cortex/hippocampus. This
             finding is consistent with the notion of an
             encoding-retrieval gradient along the longitudinal MTL axis.
             Within the left PFC, ESA was greater in ventrolateral PFC,
             and RSA was greater in dorsolateral and anterior PFC. This
             is the first evidence of a dissociation in successful
             encoding and retrieval activity within left PFC. Second,
             consistent with the transfer-appropriate processing
             principle, some ESA regions were reactivated during RSA in a
             content-specific manner. For semantic RM, these regions
             included the left ventrolateral PFC, whereas for perceptual
             RM, they included occipitoparietal and right parahippocampal
             regions. Finally, only one region in the entire brain was
             associated with RM in general (i.e., for both semantic and
             perceptual ESA and RSA): the left hippocampus. This finding
             highlights the fundamental role of the hippocampus in
             RM.},
   Doi = {10.1523/jneurosci.2540-04.2005},
   Key = {fds251077}
}

@article{fds251004,
   Author = {Cabeza, R and Lennartson, ER},
   Title = {False memory across languages: implicit associative response
             vs fuzzy trace views.},
   Journal = {Memory (Hove, England)},
   Volume = {13},
   Number = {1},
   Pages = {1-5},
   Year = {2005},
   Month = {January},
   ISSN = {0965-8211},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15724903},
   Abstract = {We investigated false recognition across languages using the
             Deese-Roediger-McDermott (DRM) paradigm. A group of
             English-French bilinguals studied lists of converging
             associates, some lists in English and some in French, and
             then performed a recognition test containing studied list
             items and nonstudied critical lures whose language matched
             or mismatched the language at study. Participants were
             instructed to answer old only if the test cue was in the
             same language as the studied word. The results yielded a
             robust false memory rate both within-language and
             across-languages. The effect of the study-test language
             shift was much larger for list items than for critical
             lures. This finding suggests that memory representations for
             critical lures contain primarily semantic gist traces and
             little surface information, and hence is more consistent
             with the fuzzy trace view than with the implicit associative
             response view. In sum, the study demonstrates the existence
             of false memory across languages, and provides information
             about the memory traces underlying veridical and illusory
             recognition.},
   Doi = {10.1080/09658210344000161},
   Key = {fds251004}
}

@article{fds251075,
   Author = {Greenberg, DL and Rice, HJ and Cooper, JJ and Cabeza, R and Rubin, DC and Labar, KS},
   Title = {Co-activation of the amygdala, hippocampus and inferior
             frontal gyrus during autobiographical memory
             retrieval.},
   Volume = {43},
   Number = {5},
   Pages = {659-674},
   Publisher = {Elsevier BV},
   Year = {2005},
   ISSN = {0028-3932},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15721179},
   Abstract = {Functional MRI was used to investigate the role of medial
             temporal lobe and inferior frontal lobe regions in
             autobiographical recall. Prior to scanning, participants
             generated cue words for 50 autobiographical memories and
             rated their phenomenological properties using our
             autobiographical memory questionnaire (AMQ). During
             scanning, the cue words were presented and participants
             pressed a button when they retrieved the associated memory.
             The autobiographical retrieval task was interleaved in an
             event-related design with a semantic retrieval task
             (category generation). Region-of-interest analyses showed
             greater activation of the amygdala, hippocampus, and right
             inferior frontal gyrus during autobiographical retrieval
             relative to semantic retrieval. In addition, the left
             inferior frontal gyrus showed a more prolonged duration of
             activation in the semantic retrieval condition. A targeted
             correlational analysis revealed pronounced functional
             connectivity among the amygdala, hippocampus, and right
             inferior frontal gyrus during autobiographical retrieval but
             not during semantic retrieval. These results support
             theories of autobiographical memory that hypothesize
             co-activation of frontotemporal areas during recollection of
             episodes from the personal past.},
   Doi = {10.1016/j.neuropsychologia.2004.09.002},
   Key = {fds251075}
}

@article{fds337673,
   Author = {Goñi, S and Echeto, J and Villanueva, A and Cabeza,
             R},
   Title = {Robust algorithm for pupil-glint vector detection in a
             video-oculography eyetracking system},
   Journal = {Proceedings - International Conference on Pattern
             Recognition},
   Volume = {4},
   Pages = {941-944},
   Publisher = {IEEE},
   Year = {2004},
   Month = {December},
   ISBN = {0769521282},
   url = {http://dx.doi.org/10.1109/ICPR.2004.1333928},
   Abstract = {This paper presents a robust real time algorithm for an eye
             tracking system employing the well-known bright-pupil
             technique that performs an effective detection of the pupil
             and glint positions in the image. The accuracy in the
             processing is essential if a good determination of the eye
             gaze is desired. This algorithm is competent for
             unconstrained images and presents an unmatchable behaviour
             for users using glasses. The algorithm employs mostly
             commands from Matrox Imaging Library (MIL) that present a
             wide sort of functions for image processing and pattern
             recognition.},
   Doi = {10.1109/ICPR.2004.1333928},
   Key = {fds337673}
}

@article{fds337674,
   Author = {Fernández, J and Ruiz, J and Led, S and Serrano, L and Cabeza,
             R},
   Title = {VisualECG: A bluetooth based software for ECG monitoring on
             Personal Digital Assistants (PDAs)},
   Journal = {2004 2nd IEEE/EMBS International Summer School on Medical
             Devices and Biosensors, ISSS-MDBS 2004},
   Pages = {57-62},
   Year = {2004},
   Month = {December},
   ISBN = {9780780386129},
   Abstract = {VisualECG is a software application developed for ECG
             monitoring on Personal Digital Assistants (PDA's). Bluetooth
             technology is used to connect the ECG acquisition devices
             with the PDA receiver. This software is aimed to doctors
             that require a powerful tool capable to perform ECG
             monitoring using one of the latest wireless technologies.
             VisualECG uses hierarchical databases and files in order to
             store all of the ECG registers and all data related to
             authorized doctors and patients. Data storage is made
             keeping in mind the international laws related to privacy
             and data protection. In order to accomplish this, a powerful
             encryption system is employed to protect biomedical data and
             personal patient and doctors data for unauthorized accesses.
             VisualECG is a software application developed to improve
             health monitoring adding Bluetooth to the existing
             monitoring software. © 2004 IEEE.},
   Key = {fds337674}
}

@article{fds251002,
   Author = {Cabeza, R and Prince, SE and Daselaar, SM and Greenberg, DL and Budde,
             M and Dolcos, F and LaBar, KS and Rubin, DC},
   Title = {Brain activity during episodic retrieval of autobiographical
             and laboratory events: an fMRI study using a novel photo
             paradigm.},
   Volume = {16},
   Number = {9},
   Pages = {1583-1594},
   Publisher = {MIT Press - Journals},
   Year = {2004},
   Month = {November},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15622612},
   Abstract = {Functional neuroimaging studies of episodic memory retrieval
             generally measure brain activity while participants remember
             items encountered in the laboratory ("controlled laboratory
             condition") or events from their own life ("open
             autobiographical condition"). Differences in activation
             between these conditions may reflect differences in
             retrieval processes, memory remoteness, emotional content,
             retrieval success, self-referential processing,
             visual/spatial memory, and recollection. To clarify the
             nature of these differences, a functional MRI study was
             conducted using a novel "photo paradigm," which allows
             greater control over the autobiographical condition,
             including a measure of retrieval accuracy. Undergraduate
             students took photos in specified campus locations
             ("controlled autobiographical condition"), viewed in the
             laboratory similar photos taken by other participants
             (controlled laboratory condition), and were then scanned
             while recognizing the two kinds of photos. Both conditions
             activated a common episodic memory network that included
             medial temporal and prefrontal regions. Compared with the
             controlled laboratory condition, the controlled
             autobiographical condition elicited greater activity in
             regions associated with self-referential processing (medial
             prefrontal cortex), visual/spatial memory (visual and
             parahippocampal regions), and recollection (hippocampus).
             The photo paradigm provides a way of investigating the
             functional neuroanatomy of real-life episodic memory under
             rigorous experimental control.},
   Doi = {10.1162/0898929042568578},
   Key = {fds251002}
}

@article{fds251003,
   Author = {Daselaar, SM and Prince, SE and Cabeza, R},
   Title = {When less means more: deactivations during encoding that
             predict subsequent memory.},
   Journal = {NeuroImage},
   Volume = {23},
   Number = {3},
   Pages = {921-927},
   Year = {2004},
   Month = {November},
   ISSN = {1053-8119},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15528092},
   Abstract = {In event-related functional MRI (fMRI) studies, greater
             activity for items that are subsequently remembered
             (R-items) than for items that are subsequently forgotten
             (F-items), or Dm effect (Difference in memory), has been
             attributed to successful encoding operations. In contrast,
             regions showing a reverse DM effect (revDM = F-items >
             R-items) have been linked to detrimental processes leading
             to forgetting. Yet, revDMs may reflect not only activations
             for F-items (aFs) but also deactivations for R-items (dRs),
             and the latter alternative is more likely to reflect
             beneficial rather than detrimental encoding processes. To
             investigate this issue, we used a paradigm that included a
             fixation baseline and could distinguish between the two
             types of revDMs (aF vs. dR). Participants were scanned while
             encoding semantic associations between words or perceptual
             associations between words and fonts, and their memory was
             measured with associative recognition tests. For both
             semantic and perceptual encoding, dR effects were found in
             dorsolateral prefrontal, temporoparietal, and posterior
             midline regions. In contrast with a prior study that
             attributed revDMs in these regions to detrimental processes,
             the present results suggest that these effects reflect
             beneficial processes, that is, the efficient reallocation of
             neurocognitive resources. At the same time, aF effects were
             found in other regions, such as the insula, and these are
             more consistent with an interpretation in terms of
             detrimental processes. Whereas most fMRI studies of encoding
             have focused on activation increases, the present study
             indicates that activation decreases are also critical for
             successful learning of new information.},
   Doi = {10.1016/j.neuroimage.2004.07.031},
   Key = {fds251003}
}

@article{fds251082,
   Author = {Dolcos, F and LaBar, KS and Cabeza, R},
   Title = {Dissociable effects of arousal and valence on prefrontal
             activity indexing emotional evaluation and subsequent
             memory: an event-related fMRI study.},
   Journal = {NeuroImage},
   Volume = {23},
   Number = {1},
   Pages = {64-74},
   Year = {2004},
   Month = {September},
   ISSN = {1053-8119},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15325353},
   Abstract = {Prefrontal cortex (PFC) activity associated with emotional
             evaluation and subsequent memory was investigated with
             event-related functional MRI (fMRI). Participants were
             scanned while rating the pleasantness of emotionally
             positive, negative, and neutral pictures, and memory for the
             pictures was tested after scanning. Emotional evaluation was
             measured by comparing activity during the picture rating
             task relative to baseline, and successful encoding was
             measured by comparing activity for subsequently remembered
             versus forgotten pictures (Dm effect). The effect of arousal
             on these measures was indicated by greater activity for both
             positive and negative pictures than for neutral ones, and
             the effect of valence was indicated by differences in
             activity between positive and negative pictures. The study
             yielded three main results. First, consistent with the
             valence hypothesis, specific regions in left dorsolateral
             PFC were more activated for positive than for negative
             picture evaluation, whereas regions in right ventrolateral
             PFC showed the converse pattern. Second, dorsomedial PFC
             activity was sensitive to emotional arousal, whereas
             ventromedial PFC activity was sensitive to positive valence,
             consistent with evidence linking these regions,
             respectively, to emotional processing and self-awareness or
             appetitive behavior. Finally, successful encoding (Dm)
             activity in left ventrolateral and dorsolateral PFC was
             greater for arousing than for neutral pictures. This finding
             suggests that the enhancing effect of emotion on memory
             formation is partly due to an augmentation of PFC-mediated
             strategic, semantic, and working memory operations. These
             results underscore the critical role of PFC in emotional
             evaluation and memory, and disentangle the effects of
             arousal and valence across PFC regions associated with
             different cognitive functions.},
   Doi = {10.1016/j.neuroimage.2004.05.015},
   Key = {fds251082}
}

@article{fds251080,
   Author = {Dolcos, F and LaBar, KS and Cabeza, R},
   Title = {Interaction between the amygdala and the medial temporal
             lobe memory system predicts better memory for emotional
             events.},
   Journal = {Neuron},
   Volume = {42},
   Number = {5},
   Pages = {855-863},
   Year = {2004},
   Month = {June},
   ISSN = {0896-6273},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15182723},
   Abstract = {Emotional events are remembered better than neutral events
             possibly because the amygdala enhances the function of
             medial temporal lobe (MTL) memory system (modulation
             hypothesis). Although this hypothesis has been supported by
             much animal research, evidence from humans has been scarce
             and indirect. We investigated this issue using event-related
             fMRI during encoding of emotional and neutral pictures.
             Memory performance after scanning showed a retention
             advantage for emotional pictures. Successful encoding
             activity in the amygdala and MTL memory structures was
             greater and more strongly correlated for emotional than for
             neutral pictures. Moreover, a double dissociation was found
             along the longitudinal axis of the MTL memory system:
             activity in anterior regions predicted memory for emotional
             items, whereas activity in posterior regions predicted
             memory for neutral items. These results provide direct
             evidence for the modulation hypothesis in humans and reveal
             a functional specialization within the MTL regarding the
             effects of emotion on memory formation.},
   Doi = {10.1016/s0896-6273(04)00289-2},
   Key = {fds251080}
}

@article{fds251084,
   Author = {Madden, DJ and Whiting, WL and Cabeza, R and Huettel,
             SA},
   Title = {Age-related preservation of top-down attentional guidance
             during visual search.},
   Journal = {Psychol Aging},
   Volume = {19},
   Number = {2},
   Pages = {304-309},
   Year = {2004},
   Month = {June},
   ISSN = {0882-7974},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15222823},
   Abstract = {Younger (19-27 years of age) and older (60-82 years of age)
             adults performed a letter search task in which a color
             singleton was either noninformative (baseline condition) or
             highly informative (guided condition) regarding target
             location. In the guided condition, both age groups exhibited
             a substantial decrease in response time (RT) to singleton
             targets, relative to the baseline condition, as well as an
             increase in RT to nonsingleton targets. The authors conclude
             that under conditions that equate the physical structure of
             individual displays, top-down attentional guidance can be at
             least as effective for older adults as for younger
             adults.},
   Doi = {10.1037/0882-7974.19.2.304},
   Key = {fds251084}
}

@article{fds251083,
   Author = {Cabeza, R and Daselaar, SM and Dolcos, F and Prince, SE and Budde, M and Nyberg, L},
   Title = {Task-independent and task-specific age effects on brain
             activity during working memory, visual attention and
             episodic retrieval.},
   Journal = {Cerebral cortex (New York, N.Y. : 1991)},
   Volume = {14},
   Number = {4},
   Pages = {364-375},
   Year = {2004},
   Month = {April},
   ISSN = {1047-3211},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/15028641},
   Abstract = {It is controversial whether the effects of aging on various
             cognitive functions have the same common cause or several
             different causes. To investigate this issue, we scanned
             younger and older adults with functional magnetic resonance
             imaging (fMRI) while performing three different tasks:
             working memory, visual attention and episodic retrieval.
             There were three main results. First, in all three tasks,
             older adults showed weaker occipital activity and stronger
             prefrontal and parietal activity than younger adults. The
             occipital reduction is consistent with the view that sensory
             processing decline is a common cause in cognitive aging, and
             the prefrontal increase may reflect functional compensation.
             Secondly, older adults showed more bilateral patterns of
             prefrontal activity than younger adults during working
             memory and visual attention tasks. These findings are
             consistent with the Hemispheric Asymmetry Reduction in Older
             Adults (HAROLD) model. Finally, compared to younger adults,
             older adults showed weaker hippocampal formation activity in
             all three tasks but stronger parahippocampal activity in the
             episodic retrieval task. The former finding suggests that
             age-related hippocampal deficits may have a global effect in
             cognition, and the latter is consistent with an age-related
             increase in familiarity-based recognition. Taken together,
             the results indicate that both common and specific factors
             play an important role in cognitive aging.},
   Doi = {10.1093/cercor/bhg133},
   Key = {fds251083}
}

@article{fds251081,
   Author = {Cabeza, R and Prince, SE and Daselaar, SM and Greenberg, D and Budde, M and Dolcos, F and LaBar, KS and Rubin, DC},
   Title = {Comparing the neural correlates of autobiographical and
             episodic memory with a new fMRI paradigm},
   Journal = {Journal of Cognitive Neuroscience},
   Volume = {9},
   Pages = {1583-1594},
   Year = {2004},
   Key = {fds251081}
}

@article{fds251127,
   Author = {Cabeza, R and Locantore, JK and Anderson, ND},
   Title = {Lateralization of prefrontal activity during episodic memory
             retrieval: evidence for the production-monitoring
             hypothesis.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {15},
   Number = {2},
   Pages = {249-259},
   Year = {2003},
   Month = {February},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/12676062},
   Abstract = {We propose a new hypothesis concerning the lateralization of
             prefrontal cortex (PFC) activity during verbal episodic
             memory retrieval. The hypothesis states that the left PFC is
             differentially more involved in semantically guided
             information production than is the right PFC, and that the
             right PFC is differentially more involved in monitoring and
             verification than is the left PFC. This "production-monitoring
             hypothesis" differs from the existing "systematic-heuristic
             hypothesis," which proposes that the left PFC is primarily
             involved in systematic retrieval operations, and the right
             PFC in heuristic retrieval operations. To compare the two
             hypotheses, we measured PFC activity using positron emission
             tomography (PET) during the performance of four episodic
             retrieval tasks: stem cued recall, associative cued recall,
             context recognition (source memory), and item recognition.
             Recall tasks emphasized production processes, whereas
             recognition tasks emphasized monitoring processes. Stem cued
             recall and context-recognition tasks underscored systematic
             operations, whereas associative cued recall and
             item-recognition tasks underscored heuristic operations.
             Consistent with the production-monitoring hypothesis, the
             left PFC was more activated for recall than for recognition
             tasks and the right PFC was more activated for recognition
             than for recall tasks. Inconsistent with the
             systematic-heuristic hypothesis, the left PFC was more
             activated for heuristic than for systematic tasks and the
             right PFC showed the converse result. Additionally, the
             study yielded activation differences outside the PFC. In
             agreement with a previous recall/recognition PET study,
             anterior cingulate, cerebellar, and striatal regions were
             more activated for recall than for recognition tasks, and
             the converse occurred for posterior parietal regions. A
             right medial temporal lobe region was more activated for
             stem cued recall and context recognition than for
             associative cued recall and item recognition, possibly
             reflecting perceptual integration. In sum, the results
             provide evidence for the production-monitoring hypothesis
             and clarify the role of different brain regions typically
             activated in PET and functional magnetic resonance imaging
             (fMRI) studies of episodic retrieval.},
   Doi = {10.1162/089892903321208187},
   Key = {fds251127}
}

@article{fds251000,
   Author = {Cabeza, R and Nyberg, L},
   Title = {Functional neuroimaging of memory.},
   Journal = {Neuropsychologia},
   Volume = {41},
   Number = {3},
   Pages = {241-244},
   Year = {2003},
   Month = {January},
   ISSN = {0028-3932},
   url = {http://dx.doi.org/10.1016/s0028-3932(02)00156-2},
   Doi = {10.1016/s0028-3932(02)00156-2},
   Key = {fds251000}
}

@article{fds251128,
   Author = {Cabeza, R and Dolcos, F and Prince, SE and Rice, HJ and Weissman, DH and Nyberg, L},
   Title = {Attention-related activity during episodic memory retrieval:
             a cross-function fMRI study.},
   Journal = {Neuropsychologia},
   Volume = {41},
   Number = {3},
   Pages = {390-399},
   Year = {2003},
   Month = {January},
   ISSN = {0028-3932},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/12457763},
   Abstract = {In functional neuroimaging studies of episodic retrieval
             (ER), activations in prefrontal, parietal, anterior
             cingulate, and thalamic regions are typically attributed to
             episodic retrieval processes. However, these activations are
             also frequent during visual attention (VA) tasks, suggesting
             that their role in ER may reflect attentional rather than
             mnemonic processes. To investigate this possibility, we
             directly compared brain activity during ER and VA tasks
             using event-related fMRI. The ER task was a word recognition
             test with a retrieval mode component, and the VA task was a
             target detection task with a sustained attention component.
             The study yielded three main findings. First, a common
             fronto-parietal-cingulate-thalamic network was found for ER
             and VA, suggesting that the involvement of these regions
             during ER reflects general attentional processes. This idea
             is compatible with some of the interpretations proposed in
             the ER literature (e.g. postretrieval monitoring), which may
             be rephrased in terms of attentional processes. Second,
             several subregions were differentially involved in ER versus
             VA. For example, the frontopolar cortex and the precuneus
             were more activated for ER than for VA, possibly reflecting
             retrieval mode and processing of internally generated
             stimuli, respectively. Finally, the study yielded an
             unexpected finding: some medial temporal lobe regions were
             similarly activated for ER and VA. This finding suggests
             that the medial temporal lobes may be involved in indexing
             representations within the focus of consciousness,
             regardless of whether they are mnemonic or perceptual.
             Overall, the present results suggest that many of the
             activations attributed to specific cognitive processes, such
             as episodic memory, may actually reflect more general
             cognitive operations.},
   Doi = {10.1016/s0028-3932(02)00170-7},
   Key = {fds251128}
}

@article{fds251129,
   Author = {Nyberg, L and Marklund, P and Persson, J and Cabeza, R and Forkstam, C and Petersson, KM and Ingvar, M},
   Title = {Common prefrontal activations during working memory,
             episodic memory, and semantic memory.},
   Journal = {Neuropsychologia},
   Volume = {41},
   Number = {3},
   Pages = {371-377},
   Year = {2003},
   Month = {January},
   ISSN = {0028-3932},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/12457761},
   Abstract = {Regions of the prefrontal cortex (PFC) are typically
             activated in many different cognitive functions. In most
             studies, the focus has been on the role of specific PFC
             regions in specific cognitive domains, but more recently
             similarities in PFC activations across cognitive domains
             have been stressed. Such similarities may suggest that a
             region mediates a common function across a variety of
             cognitive tasks. In this study, we compared the activation
             patterns associated with tests of working memory, semantic
             memory and episodic memory. The results converged on a
             general involvement of four regions across memory tests.
             These were located in left frontopolar cortex, left
             mid-ventrolateral PFC, left mid-dorsolateral PFC and dorsal
             anterior cingulate cortex. These findings provide evidence
             that some PFC regions are engaged during many different
             memory tests. The findings are discussed in relation to
             theories about the functional contribution of the PFC
             regions and the architecture of memory.},
   Doi = {10.1016/s0028-3932(02)00168-9},
   Key = {fds251129}
}

@article{fds251126,
   Author = {Dolcos, F and Graham, R and Labar, K and Cabeza, R},
   Title = {Coactivation of the amygdala and hippocampus predicts better
             recall for emotional than for neutral pictures},
   Journal = {BRAIN AND COGNITION},
   Volume = {51},
   Number = {2},
   Pages = {221-223},
   Year = {2003},
   ISSN = {0278-2626},
   url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000182360600046&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=47d3190e77e5a3a53558812f597b0b92},
   Key = {fds251126}
}

@article{fds251001,
   Author = {Dolcos, F and Rice, HJ and Cabeza, R},
   Title = {Hemispheric asymmetry and aging: right hemisphere decline or
             asymmetry reduction.},
   Journal = {Neuroscience and biobehavioral reviews},
   Volume = {26},
   Number = {7},
   Pages = {819-825},
   Year = {2002},
   Month = {November},
   ISSN = {0149-7634},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/12470693},
   Abstract = {We review evidence for two models of hemispheric asymmetry
             and aging: the right hemi-aging model, which proposes that
             the right hemisphere shows greater age-related decline than
             the left hemisphere, and the hemispheric asymmetry reduction
             in old adults (HAROLD) model, which proposes that frontal
             activity during cognitive performance tends to be less
             lateralized in older than in younger adults. The right
             hemi-aging model is supported by behavioral studies in the
             domains of cognitive, affective, and sensorimotor
             processing, but the evidence has been mixed. In contrast,
             available evidence is generally consistent with the HAROLD
             model, which is supported primarily by functional
             neuroimaging evidence in the domains of episodic memory
             encoding and retrieval, semantic memory retrieval, working
             memory, perception, and inhibitory control. Age-related
             asymmetry reductions may reflect functional compensation or
             dedifferentiation, and the evidence, although scarce, tends
             to support the compensation hypothesis. The right hemi-aging
             and the HAROLD models are not incompatible. For example, the
             latter may apply to prefrontal regions and the former to
             other brain regions.},
   Doi = {10.1016/s0149-7634(02)00068-4},
   Key = {fds251001}
}

@article{fds251123,
   Author = {Cabeza, R and Anderson, ND and Locantore, JK and McIntosh,
             AR},
   Title = {Aging gracefully: compensatory brain activity in
             high-performing older adults.},
   Journal = {NeuroImage},
   Volume = {17},
   Number = {3},
   Pages = {1394-1402},
   Year = {2002},
   Month = {November},
   ISSN = {1053-8119},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/12414279},
   Abstract = {Whereas some older adults show significant cognitive
             deficits, others perform as well as young adults. We
             investigated the neural basis of these different aging
             patterns using positron emission tomography (PET). In PET
             and functional MRI (fMRI) studies, prefrontal cortex (PFC)
             activity tends to be less asymmetric in older than in
             younger adults (Hemispheric Asymmetry Reduction in Old
             Adults or HAROLD). This change may help counteract
             age-related neurocognitive decline (compensation hypothesis)
             or it may reflect an age-related difficulty in recruiting
             specialized neural mechanisms (dedifferentiation
             hypothesis). To compare these two hypotheses, we measured
             PFC activity in younger adults, low-performing older adults,
             and high-performing older adults during recall and source
             memory of recently studied words. Compared to recall, source
             memory was associated with right PFC activations in younger
             adults. Low-performing older adults recruited similar right
             PFC regions as young adults, but high-performing older
             adults engaged PFC regions bilaterally. Thus, consistent
             with the compensation hypothesis and inconsistent with the
             dedifferentiation hypothesis, a hemispheric asymmetry
             reduction was found in high-performing but not in
             low-performing older adults. The results suggest that
             low-performing older adults recruited a similar network as
             young adults but used it inefficiently, whereas
             high-performing older adults counteracted age-related neural
             decline through a plastic reorganization of neurocognitive
             networks.},
   Doi = {10.1006/nimg.2002.1280},
   Key = {fds251123}
}

@article{fds251122,
   Author = {Dolcos, F and Cabeza, R},
   Title = {Event-related potentials of emotional memory: encoding
             pleasant, unpleasant, and neutral pictures.},
   Journal = {Cognitive, affective & behavioral neuroscience},
   Volume = {2},
   Number = {3},
   Pages = {252-263},
   Year = {2002},
   Month = {September},
   ISSN = {1530-7026},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/12775189},
   Abstract = {Emotional events tend to be remembered better than
             nonemotional events. We investigated this phenomenon by
             measuring two event-related potential (ERP) effects: the
             emotion effect (more positive ERPs for pleasant or
             unpleasant stimuli than for neutral stimuli) and the
             subsequent memory effect (more positive ERPs for
             subsequently remembered items than for subsequently
             forgotten items). ERPs were measured while subjects rated
             the emotional content of pleasant, unpleasant, and neutral
             pictures. As was expected, subsequent recall was better for
             pleasant and unpleasant pictures than for neutral pictures.
             The emotion effect was sensitive to arousal in parietal
             electrodes and to both arousal and valence in frontocentral
             electrodes. The subsequent memory effect at centroparietal
             electrodes was greater for emotional pictures than for
             neutral pictures during an early epoch (400-600 msec). This
             result suggests that emotional information has privileged
             access to processing resources, possibly leading to better
             memory formation.},
   Doi = {10.3758/cabn.2.3.252},
   Key = {fds251122}
}

@article{fds251124,
   Author = {Cabeza, R and Dolcos, F and Graham, R and Nyberg,
             L},
   Title = {Similarities and differences in the neural correlates of
             episodic memory retrieval and working memory.},
   Journal = {NeuroImage},
   Volume = {16},
   Number = {2},
   Pages = {317-330},
   Year = {2002},
   Month = {June},
   ISSN = {1053-8119},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/12030819},
   Abstract = {Functional neuroimaging studies have shown that different
             cognitive functions activate overlapping brain regions. An
             activation overlap may occur because a region is involved in
             operations tapped by different cognitive functions or
             because the activated area comprises subregions
             differentially involved in each of the functions. To
             investigate these issues, we directly compared brain
             activity during episodic retrieval (ER) and working memory
             (WM) using event-related functional MRI (fMRI). ER was
             investigated with a word recognition test, and WM was
             investigated with a word delayed-response test. Two-phase
             trials distinguished between retrieval mode and cue-specific
             aspects of ER, as well as between encoding/maintenance and
             retrieval aspects of WM. The results revealed a common
             fronto-parieto-cerebellar network for ER and WM, as well as
             subregions differentially involved in each function.
             Specifically, there were two main findings. First, the
             results differentiated common and specific subregions within
             the prefrontal cortex: (i) left dorsolateral areas were
             recruited by both functions, possibly reflecting monitoring
             operations; (ii) bilateral anterior and ventrolateral areas
             were more activated during ER than during WM, possibly
             reflecting retrieval mode and cue-specific ER operations,
             respectively; and (iii) left posterior/ventral (Broca's
             area) and bilateral posterior/dorsal areas were more
             activated during WM than during ER, possibly reflecting
             phonological and generic WM operations, respectively.
             Second, hippocampal and parahippocampal regions were
             activated not only for ER but also for WM. This result
             suggests that indexing operations mediated by the medial
             temporal lobes apply to both long-term and short-term memory
             traces. Overall, our results show that direct cross-function
             comparisons are critical to understand the role of different
             brain regions in various cognitive functions.},
   Doi = {10.1006/nimg.2002.1063},
   Key = {fds251124}
}

@article{fds251120,
   Author = {Nyberg, L and Forkstam, C and Petersson, KM and Cabeza, R and Ingvar,
             M},
   Title = {Brain imaging of human memory systems: between-systems
             similarities and within-system differences.},
   Journal = {Brain research. Cognitive brain research},
   Volume = {13},
   Number = {2},
   Pages = {281-292},
   Year = {2002},
   Month = {April},
   ISSN = {0926-6410},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11958972},
   Abstract = {There is much evidence for the existence of multiple memory
             systems. However, it has been argued that tasks assumed to
             reflect different memory systems share basic processing
             components and are mediated by overlapping neural systems.
             Here we used multivariate analysis of PET-data to analyze
             similarities and differences in brain activity for multiple
             tests of working memory, semantic memory, and episodic
             memory. The results from two experiments revealed
             between-systems differences, but also between-systems
             similarities and within-system differences. Specifically,
             support was obtained for a task-general working-memory
             network that may underlie active maintenance. Premotor and
             parietal regions were salient components of this network. A
             common network was also identified for two episodic tasks,
             cued recall and recognition, but not for a test of
             autobiographical memory. This network involved regions in
             right inferior and polar frontal cortex, and lateral and
             medial parietal cortex. Several of these regions were also
             engaged during the working-memory tasks, indicating shared
             processing for episodic and working memory. Fact retrieval
             and synonym generation were associated with increased
             activity in left inferior frontal and middle temporal
             regions and right cerebellum. This network was also
             associated with the autobiographical task, but not with
             living/non-living classification, and may reflect elaborate
             retrieval of semantic information. Implications of the
             present results for the classification of memory tasks with
             respect to systems and/or processes are discussed.},
   Doi = {10.1016/s0926-6410(02)00052-6},
   Key = {fds251120}
}

@article{fds251125,
   Author = {Cabeza, R},
   Title = {Hemispheric asymmetry reduction in older adults: the HAROLD
             model.},
   Journal = {Psychology and aging},
   Volume = {17},
   Number = {1},
   Pages = {85-100},
   Year = {2002},
   Month = {March},
   ISSN = {0882-7974},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11931290},
   Abstract = {A model of the effects of aging on brain activity during
             cognitive performance is introduced. The model is called
             HAROLD (hemispheric asymmetry reduction in older adults),
             and it states that, under similar circumstances, prefrontal
             activity during cognitive performances tends to be less
             lateralized in older adults than in younger adults. The
             model is supported by functional neuroimaging and other
             evidence in the domains of episodic memory, semantic memory,
             working memory, perception, and inhibitory control.
             Age-related hemispheric asymmetry reductions may have a
             compensatory function or they may reflect a
             dedifferentiation process. They may have a cognitive or
             neural origin, and they may reflect regional or network
             mechanisms. The HAROLD model is a cognitive neuroscience
             model that integrates ideas and findings from psychology and
             neuroscience of aging.},
   Doi = {10.1037//0882-7974.17.1.85},
   Key = {fds251125}
}

@article{fds26133,
   Author = {Dolcos, F. and Rice, H.J and Cabeza, R.},
   Title = {Hemispheric Asymmetries and Aging},
   Journal = {Cognitive & Biobehavioral Reviews},
   Volume = {26},
   Pages = {819-825},
   Year = {2002},
   Key = {fds26133}
}

@article{fds251121,
   Author = {Levine, B and Cabeza, R and McIntosh, AR and Black, SE and Grady, CL and Stuss, DT},
   Title = {Functional Reorganization of Memory after Traumatic Brain
             Injury: A Study with H2O Positron Emission
             Tomography},
   Journal = {Journal of Neurology, Neurosurgery & Psychiatry},
   Volume = {73},
   Number = {2},
   Pages = {173-181},
   Year = {2002},
   ISSN = {0022-3050},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/12122177},
   Abstract = {<h4>Objective</h4>To study the effects of moderate to severe
             traumatic brain injury (TBI) on the functional neuroanatomy
             supporting memory retrieval.<h4>Methods</h4>Subjects were
             six patients who had sustained a moderate to severe TBI
             about four years before scanning and had since made a good
             recovery. Eleven healthy young adults matched to the
             patients for age and education served as controls. An
             established H(2)(15)0 positron emission tomography paradigm
             was used to elicit brain activations in response to memory
             retrieval. TBI patients' patterns of brain activation were
             compared statistically with those of control subjects. Both
             group and individual case data were analysed.<h4>Results</h4>Both
             TBI patients and controls engaged frontal, temporal, and
             parietal regions known to be involved in memory retrieval,
             yet the TBI patients showed relative increases in frontal,
             anterior cingulate, and occipital activity. The hemispheric
             asymmetry characteristic of controls was attenuated in
             patients with TBI. Reduced activation was noted in the right
             dorsomedial thalamus. Although local aspects of this pattern
             were affected by the presence of focal lesions and
             performance differences, the overall pattern was reliable
             across patients and comparable to functional neuroimaging
             results reported for normal aging, Alzheimer's disease, and
             other patients with TBI.<h4>Conclusions</h4>The TBI patients
             performed memory tasks using altered functional
             neuroanatomical networks. These changes are probably the
             result of diffuse axonal injury and may reflect either
             cortical disinhibition attributable to disconnection or
             compensation for inefficient mnemonic processes.},
   Doi = {10.1136/jnnp.73.2.173},
   Key = {fds251121}
}

@article{fds251117,
   Author = {Cabeza, R},
   Title = {Cognitive neuroscience of aging: contributions of functional
             neuroimaging.},
   Journal = {Scandinavian journal of psychology},
   Volume = {42},
   Number = {3},
   Pages = {277-286},
   Year = {2001},
   Month = {July},
   ISSN = {0036-5564},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11501741},
   Abstract = {By revealing how brain activity during cognitive performance
             changes as a function of aging, studies using positron
             emission tomography (PET) and functional magnetic resonance
             imaging (fMRI) are contributing to the development of a new
             discipline of Cognitive Neuroscience of Aging. This article
             reviews functional neuroimaging studies of cognitive aging
             in the domains of visual perception, episodic memory
             encoding and semantic memory retrieval, episodic memory
             retrieval, implicit memory, and working memory. The most
             consistent finding of these studies was that brain activity
             tends to be less lateralized in older adults than in younger
             adults. This finding is conceptualized in terms of a model
             called Hemispheric Asymmetry Reduction in Old Adults
             (HAROLD). According to a compensation hypothesis,
             bihemispheric involvement could help counteract age-related
             neurocognitive decline, whereas, according to a
             dedifferentiation hypothesis, it reflects a difficulty in
             recruiting specialized neural mechanisms.},
   Doi = {10.1111/1467-9450.00237},
   Key = {fds251117}
}

@article{fds250999,
   Author = {Graham, R and Cabeza, R},
   Title = {Dissociating the neural correlates of item and context
             memory: an ERP study of face recognition.},
   Journal = {Canadian journal of experimental psychology = Revue
             canadienne de psychologie experimentale},
   Volume = {55},
   Number = {2},
   Pages = {154-161},
   Year = {2001},
   Month = {June},
   ISSN = {1196-1961},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11433786},
   Abstract = {We investigated the neural correlates of item and context
             retrieval using event-related potentials (ERPs).
             Participants studied unfamiliar faces with happy or neutral
             expressions, and at test, they decided whether test faces
             were studied in the same or in a different expression, or
             were new. The parietal ERP effect, which is hypothesized to
             indirectly reflect medial-temporal lobe (MTL) function, was
             sensitive to item retrieval, whereas the frontal ERP effect,
             which is thought to reflect prefrontal cortex (PFC)
             function, was sensitive to context retrieval. Converging
             with lesion, functional neuroimaging (PET and fMRI), and ERP
             evidence, these results support the notion that item
             retrieval is primarily associated with MTL function whereas
             context retrieval is primarily associated by PFC
             function.},
   Doi = {10.1037/h0087362},
   Key = {fds250999}
}

@article{fds251114,
   Author = {Düzel, E and Picton, TW and Cabeza, R and Yonelinas, AP and Scheich, H and Heinze, HJ and Tulving, E},
   Title = {Comparative electrophysiological and hemodynamic measures of
             neural activation during memory-retrieval.},
   Journal = {Human brain mapping},
   Volume = {13},
   Number = {2},
   Pages = {104-123},
   Year = {2001},
   Month = {June},
   ISSN = {1065-9471},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11346889},
   Abstract = {The spatial and temporal characteristics of the brain
             processes underlying memory retrieval were studied with both
             event-related potentials (ERP) and positron emission
             tomography (PET) techniques. Subjects studied lists of 20
             words and then performed episodic (old/new judgment) or
             semantic (living/nonliving decision) retrieval tasks on
             multiple four-item test lists, each lasting 10 sec. The PET
             and ERP measurements at test were assessed in relation to
             both the task (episodic vs. semantic) and the item (old vs.
             new or living vs. nonliving). Episodic retrieval was
             associated with increased blood flow in the right frontal
             lobe (Brodmann Area 10) and a sustained, slowly developing
             positive ERP shift recorded from the right frontopolar
             scalp. Semantic retrieval was associated with increased
             blood flow in the left frontal (Area 45) and temporal (Area
             21) lobes but no clear ERP concomitant. The two retrieval
             tasks also differed from each other in the ERPs to single
             items in an early (300-500 ms) time window. Item-related
             comparisons yielded convergent results mainly if the
             retrieved information was relevant to the given task (e.g.,
             old/new items during episodic retrieval and living/nonliving
             items during semantic retrieval). Episodically retrieved old
             items were associated with increased blood flow in the left
             medial temporal lobe and a transient increase in the
             amplitude of the late positive component (500-700 ms) of the
             ERP. Semantically retrieved living items were associated
             with increased blood flow in the left frontal cortex and
             anterior cingulate and a transient late frontal slow wave
             (700-1,500 ms) in the ERPs. These results indicate that the
             brain regions engaged in memory retrieval are active in
             either a sustained or transient manner. They map
             task-related processes to sustained and item-related
             processes to transient neural activity. But they also
             suggest that task-related factors can transiently affect
             early stages of item processing.},
   Doi = {10.1002/hbm.1028},
   Key = {fds251114}
}

@article{fds251119,
   Author = {Cabeza, R and Rao, SM and Wagner, AD and Mayer, AR and Schacter,
             DL},
   Title = {Can medial temporal lobe regions distinguish true from
             false? An event-related functional MRI study of veridical
             and illusory recognition memory.},
   Journal = {Proceedings of the National Academy of Sciences of the
             United States of America},
   Volume = {98},
   Number = {8},
   Pages = {4805-4810},
   Year = {2001},
   Month = {April},
   ISSN = {0027-8424},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11287664},
   Abstract = {To investigate the types of memory traces recovered by the
             medial temporal lobe (MTL), neural activity during veridical
             and illusory recognition was measured with the use of
             functional MRI (fMRI). Twelve healthy young adults watched a
             videotape segment in which two speakers alternatively
             presented lists of associated words, and then the subjects
             performed a recognition test including words presented in
             the study lists (True items), new words closely related to
             studied words (False items), and new unrelated words (New
             items). The main finding was a dissociation between two MTL
             regions: whereas the hippocampus was similarly activated for
             True and False items, suggesting the recovery of semantic
             information, the parahippocampal gyrus was more activated
             for True than for False items, suggesting the recovery of
             perceptual information. The study also yielded a
             dissociation between two prefrontal cortex (PFC) regions:
             whereas bilateral dorsolateral PFC was more activated for
             True and False items than for New items, possibly reflecting
             monitoring of retrieved information, left ventrolateral PFC
             was more activated for New than for True and False items,
             possibly reflecting semantic processing. Precuneus and
             lateral parietal regions were more activated for True and
             False than for New items. Orbitofrontal cortex and
             cerebellar regions were more activated for False than for
             True items. In conclusion, the results suggest that activity
             in anterior MTL regions does not distinguish True from
             False, whereas activity in posterior MTL regions
             does.},
   Doi = {10.1073/pnas.081082698},
   Key = {fds251119}
}

@article{fds251116,
   Author = {Graham, R and Cabeza, R},
   Title = {Event-related potentials of recognizing happy and neutral
             faces.},
   Journal = {Neuroreport},
   Volume = {12},
   Number = {2},
   Pages = {245-248},
   Year = {2001},
   Month = {February},
   ISSN = {0959-4965},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11209928},
   Abstract = {In event-related potentials (ERPs) studies, recognition
             memory is associated with two positivities: one over
             parietal regions, and one over frontal regions. With
             nameable neutral stimuli, such as words or common objects,
             the parietal effect is usually left lateralized, and the
             frontal effect is usually right lateralized. We investigated
             the lateralization of these effects for nonnameable
             emotional stimuli: unfamiliar faces with happy and neutral
             expressions. The parietal effect was bilateral, suggesting
             that the left lateralization of this effect in studies using
             nameable stimuli reflected verbal processing. The frontal
             effect was left lateralized for happy faces, but right
             lateralized for neutral faces. This finding is consistent
             with the valence hypothesis, which posits that processing of
             pleasant emotions is lateralized to the left
             hemisphere.},
   Doi = {10.1097/00001756-200102120-00013},
   Key = {fds251116}
}

@article{fds26830,
   Author = {Cabeza, R. and Rao, S.M. and Wagner, A.D. and Mayer, A. and Schacter,
             D.L.},
   Title = {Can medial temporal lobe regions distinguish true from
             false? An event-related fMRI study of veridical and illusory
             recognition memory.},
   Journal = {Proceedings of the National Academy of Sciences
             USA},
   Volume = {98},
   Pages = {4805-4810},
   Year = {2001},
   Key = {fds26830}
}

@article{fds251115,
   Author = {Nyberg, L and Cabeza, R},
   Title = {The versatile frontal lobes: A metaanalysis of 1000 PET and
             fMRI activations},
   Journal = {BRAIN AND COGNITION},
   Volume = {47},
   Number = {1-2},
   Pages = {106-110},
   Year = {2001},
   ISSN = {0278-2626},
   url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000172021100068&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=47d3190e77e5a3a53558812f597b0b92},
   Key = {fds251115}
}

@article{fds251118,
   Author = {Cabeza, R and Anderson, ND and Kester, J and Lennartsson, ER and McIntosh, AR},
   Title = {Involvement of prefrontal regions on episodic retrieval:
             Evidence for a generate-recognize asymmetry
             model},
   Journal = {BRAIN AND COGNITION},
   Volume = {47},
   Number = {1-2},
   Pages = {62-66},
   Year = {2001},
   ISSN = {0278-2626},
   url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000172021100054&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=47d3190e77e5a3a53558812f597b0b92},
   Key = {fds251118}
}

@article{fds251110,
   Author = {Brown, NR and Buchanan, L and Cabeza, R},
   Title = {Estimating the frequency of nonevents: the role of
             recollection failure in false recognition.},
   Journal = {Psychonomic bulletin & review},
   Volume = {7},
   Number = {4},
   Pages = {684-691},
   Year = {2000},
   Month = {December},
   ISSN = {1069-9384},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11206210},
   Abstract = {Participants studied lists of multiply presented converging
             associates (e.g., bed, dream, pillow, etc.) and were timed
             as they estimated how often they saw list items, related
             foils (e.g., blanket), and nonpresented critical items
             (SLEEP). Average number of repetitions (few [3] vs. many
             [6]) and repetition variability (fixed vs. variable) were
             manipulated between subjects. Participants responded more
             slowly to critical items (3.18 sec) than to list items (2.45
             sec) or foils (2.22 sec). In addition, critical-item
             judgments of frequency (JOFs) were about as large as
             list-item JOFs, and false recognition (i.e., nonzero JOFs)
             of critical items was most likely in the few-fixed condition
             (96%) and least likely in the many-fixed condition (74%).
             These findings suggest that people can use recollection
             failure--the absence of an anticipated recollective
             experience, coupled with strong familiarity--to distinguish
             critical items from list items and that recollection failure
             is weighted most heavily when people expect familiar probes
             to access episodic information.},
   Doi = {10.3758/bf03213007},
   Key = {fds251110}
}

@article{fds251109,
   Author = {Anderson, ND and Iidaka, T and Cabeza, R and Kapur, S and McIntosh, AR and Craik, FI},
   Title = {The effects of divided attention on encoding- and
             retrieval-related brain activity: A PET study of younger and
             older adults.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {12},
   Number = {5},
   Pages = {775-792},
   Year = {2000},
   Month = {September},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11054920},
   Abstract = {Divided attention (DA) disrupts episodic encoding, but has
             little effect on episodic retrieval. Furthermore, normal
             aging is associated with episodic memory impairments, and
             when young adults are made to encode information under DA
             conditions, their memory performance is reduced and
             resembles that of old adults working under full attention
             (FA) conditions. Together, these results suggest a common
             neurocognitive mechanism by which aging and DA during
             encoding disrupt memory performance. In the current study,
             we used PET to investigate younger and older adults' brain
             activity during encoding and retrieval under FA and DA
             conditions. In FA conditions, the old adults showed reduced
             activity in prefrontal regions that younger adults activated
             preferentially during encoding or retrieval, as well as
             increased activity in prefrontal regions young adults did
             not activate. These results indicate that prefrontal
             functional specificity of episodic memory is reduced by
             aging. During encoding, DA reduced memory performance, and
             reduced brain activity in left-prefrontal and
             medial-temporal lobe regions for both age groups, indicating
             that DA during encoding interferes with encoding processes
             that lead to better memory performance. During retrieval,
             memory performance and retrieval-related brain activity were
             relatively immune to DA for both age groups, suggesting that
             DA during retrieval does not interfere with the brain
             systems necessary for successful retrieval. Finally, left
             inferior prefrontal activity was reduced similarly by aging
             and by DA during encoding, suggesting that the behavioral
             correspondence between these effects is the result of a
             reduced ability to engage in elaborate encoding
             operations.},
   Doi = {10.1162/089892900562598},
   Key = {fds251109}
}

@article{fds251113,
   Author = {Cabeza, R and Kato, T},
   Title = {Features are also important: contributions of featural and
             configural processing to face recognition.},
   Journal = {Psychological science},
   Volume = {11},
   Number = {5},
   Pages = {429-433},
   Year = {2000},
   Month = {September},
   ISSN = {0956-7976},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/11228917},
   Abstract = {It has been suggested that face recognition is primarily
             based on configural information, with featural information
             playing little or no role. We investigated this idea by
             comparing the prototype effect for face prototypes that
             emphasized either featural or configural processing. In
             Experiment 1, participants showed a tendency to commit false
             alarms in response to nonstudied prototypes, and this
             tendency was equivalent for featural and configural
             prototypes. Experiment 2 replicated this finding, and
             provided support for the assumption that the two types of
             prototypes differed in terms of featural and configural
             processing: Face inversion eliminated the prototype effect
             for configural prototypes but not for featural prototypes.
             These results suggest that both featural and configural
             processing make important contributions to face recognition,
             and that their effects are dissociable.},
   Doi = {10.1111/1467-9280.00283},
   Key = {fds251113}
}

@article{fds251085,
   Author = {Cabeza, R and Nyberg, L},
   Title = {Neural bases of learning and memory: functional neuroimaging
             evidence.},
   Journal = {Current opinion in neurology},
   Volume = {13},
   Number = {4},
   Pages = {415-421},
   Year = {2000},
   Month = {August},
   ISSN = {1350-7540},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/10970058},
   Abstract = {Positron emission tomography and functional magnetic
             resonance imaging studies have identified brain regions
             associated with different forms of memory. Working memory
             has been associated primarily with the bilateral prefrontal
             and parietal regions; semantic memory with the left
             prefrontal and temporal regions; episodic memory encoding
             with the left prefrontal and medial temporal regions;
             episodic memory retrieval with the right prefrontal,
             posterior midline and medial temporal regions; and skill
             learning with the motor, parietal, and subcortical regions.
             Recent studies have provided higher specificity, by
             dissociating the neural correlates of different
             subcomponents of complex memory tasks, and the cognitive
             roles of different subregions of larger brain
             areas.},
   Doi = {10.1097/00019052-200008000-00008},
   Key = {fds251085}
}

@article{fds251108,
   Author = {Iidaka, T and Anderson, ND and Kapur, S and Cabeza, R and Craik,
             FI},
   Title = {The effect of divided attention on encoding and retrieval in
             episodic memory revealed by positron emission
             tomography.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {12},
   Number = {2},
   Pages = {267-280},
   Year = {2000},
   Month = {March},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/10771411},
   Abstract = {The effects of divided attention (DA) on episodic memory
             encoding and retrieval were investigated in 12 normal young
             subjects by positron emission tomography (PET). Cerebral
             blood flow was measured while subjects were concurrently
             performing a memory task (encoding and retrieval of visually
             presented word pairs) and an auditory tone-discrimination
             task. The PET data were analyzed using multivariate Partial
             Least Squares (PLS), and the results revealed three sets of
             neural correlates related to specific task contrasts. Brain
             activity, relatively greater under conditions of full
             attention (FA) than DA, was identified in the
             occipital-temporal, medial, and ventral-frontal areas,
             whereas areas showing relatively more activity under DA than
             FA were found in the cerebellum, temporo-parietal, left
             anterior-cingulate gyrus, and bilateral dorsolateral-prefrontal
             areas. Regions more active during encoding than during
             retrieval were located in the hippocampus, temporal and the
             prefrontal cortex of the left hemisphere, and regions more
             active during retrieval than during encoding included areas
             in the medial and right-prefrontal cortex, basal ganglia,
             thalamus, and cuneus. DA at encoding was associated with
             specific decreases in rCBF in the left-prefrontal areas,
             whereas DA at retrieval was associated with decreased rCBF
             in a relatively small region in the right-prefrontal cortex.
             These different patterns of activity are related to the
             behavioral results, which showed a substantial decrease in
             memory performance when the DA task was performed at
             encoding, but no change in memory levels when the DA task
             was performed at retrieval.},
   Doi = {10.1162/089892900562093},
   Key = {fds251108}
}

@article{fds250998,
   Author = {Nyberg, L and Persson, J and Habib, R and Tulving, E and McIntosh, AR and Cabeza, R and Houle, S},
   Title = {Large scale neurocognitive networks underlying episodic
             memory.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {12},
   Number = {1},
   Pages = {163-173},
   Year = {2000},
   Month = {January},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/10769313},
   Abstract = {Large-scale networks of brain regions are believed to
             mediate cognitive processes, including episodic memory.
             Analyses of regional differences in brain activity, measured
             by functional neuroimaging, have begun to identify putative
             components of these networks. To more fully characterize
             neurocognitive networks, however, it is necessary to use
             analytical methods that quantify neural network
             interactions. Here, we used positron emission tomography
             (PET) to measure brain activity during initial encoding and
             subsequent recognition of sentences and pictures. For each
             type of material, three recognition conditions were included
             which varied with respect to target density (0%, 50%, 100%).
             Analysis of large-scale activity patterns identified a
             collection of foci whose activity distinguished the
             processing of sentences vs. pictures. A second pattern,
             which showed strong prefrontal cortex involvement,
             distinguished the type of cognitive process (encoding or
             retrieval). For both pictures and sentences, the
             manipulation of target density was associated with minor
             activation changes. Instead, it was found to relate to
             systematic changes of functional connections between
             material-specific regions and several other brain regions,
             including medial temporal, right prefrontal and parietal
             regions. These findings provide evidence for large-scale
             neural interactions between material-specific and
             process-specific neural substrates of episodic encoding and
             retrieval.},
   Doi = {10.1162/089892900561805},
   Key = {fds250998}
}

@article{fds251111,
   Author = {Cabeza, R and Anderson, ND and Houle, S and Mangels, JA and Nyberg,
             L},
   Title = {Age-related differences in neural activity during item and
             temporal-order memory retrieval: a positron emission
             tomography study.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {12},
   Number = {1},
   Pages = {197-206},
   Year = {2000},
   Month = {January},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/10769316},
   Abstract = {Positron emission tomography (PET) was used to investigate
             the hypothesis that older adults' difficulties with
             temporal-order memory are related to deficits in frontal
             function. Young (mean 24.7 years) and old (mean 68.6 years)
             participants studied a list of words, and were then scanned
             while retrieving information about what words were in the
             list (item retrieval) or when they occurred within the list
             (temporal-order retrieval). There were three main results.
             First, whereas the younger adults engaged right prefrontal
             regions more during temporal-order retrieval than during
             item retrieval, the older adults did not. This result is
             consistent with the hypothesis that context memory deficits
             in older adults are due to frontal dysfunction. Second,
             ventromedial temporal activity during item memory was
             relatively unaffected by aging. This finding concurs with
             evidence that item memory is relatively preserved in old
             adults and with the notion that medial temporal regions are
             involved in automatic retrieval operations. Finally,
             replicating the result of a previous study (Cabeza, R.,
             Grady, C. L., Nyberg, L., McIntosh, A. R. , Tulving, E.,
             Kapur, S., Jennings, J. M., Houle, S., and Craik, F. I. M.,
             1997), the old adults showed weaker activations than the
             young adults in the right prefrontal cortex but stronger
             activations in the left prefrontal cortex. The age-related
             increase in left prefrontal activity may be interpreted as
             compensatory. Taken together, the results suggest that
             age-related changes in brain activity are rather process-
             and region-specific, and that they involve increases as well
             as decreases in neural activity.},
   Doi = {10.1162/089892900561832},
   Key = {fds251111}
}

@article{fds251112,
   Author = {Cabeza, R and Nyberg, L},
   Title = {Imaging cognition II: An empirical review of 275 PET and
             fMRI studies.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {12},
   Number = {1},
   Pages = {1-47},
   Year = {2000},
   Month = {January},
   ISSN = {0898-929X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/10769304},
   Abstract = {Positron emission tomography (PET) and functional magnetic
             resonance imaging (fMRI) have been extensively used to
             explore the functional neuroanatomy of cognitive functions.
             Here we review 275 PET and fMRI studies of attention
             (sustained, selective, Stroop, orientation, divided),
             perception (object, face, space/motion, smell), imagery
             (object, space/motion), language (written/spoken word
             recognition, spoken/no spoken response), working memory
             (verbal/numeric, object, spatial, problem solving), semantic
             memory retrieval (categorization, generation), episodic
             memory encoding (verbal, object, spatial), episodic memory
             retrieval (verbal, nonverbal, success, effort, mode,
             context), priming (perceptual, conceptual), and procedural
             memory (conditioning, motor, and nonmotor skill learning).
             To identify consistent activation patterns associated with
             these cognitive operations, data from 412 contrasts were
             summarized at the level of cortical Brodmann's areas,
             insula, thalamus, medial-temporal lobe (including
             hippocampus), basal ganglia, and cerebellum. For perception
             and imagery, activation patterns included primary and
             secondary regions in the dorsal and ventral pathways. For
             attention and working memory, activations were usually found
             in prefrontal and parietal regions. For language and
             semantic memory retrieval, typical regions included left
             prefrontal and temporal regions. For episodic memory
             encoding, consistently activated regions included left
             prefrontal and medial temporal regions. For episodic memory
             retrieval, activation patterns included prefrontal, medial
             temporal, and posterior midline regions. For priming,
             deactivations in prefrontal (conceptual) or extrastriate
             (perceptual) regions were consistently seen. For procedural
             memory, activations were found in motor as well as in
             non-motor brain areas. Analysis of regional activations
             across cognitive domains suggested that several brain
             regions, including the cerebellum, are engaged by a variety
             of cognitive challenges. These observations are discussed in
             relation to functional specialization as well as functional
             integration.},
   Doi = {10.1162/08989290051137585},
   Key = {fds251112}
}

@article{fds337676,
   Author = {Blanco, Y and Villanueva, A and Cabeza, R},
   Title = {[Visual synthesis of speech].},
   Journal = {Anales del sistema sanitario de Navarra},
   Volume = {23},
   Number = {1},
   Pages = {41-66},
   Year = {2000},
   Month = {January},
   url = {http://dx.doi.org/10.23938/assn.0730},
   Abstract = {The eyes can come to be the sole tool of communication for
             highly disabled patients. With the appropriate technology it
             is possible to successfully interpret eye movements,
             increasing the possibilities of patient communication with
             the use of speech synthesisers. A system of these
             characteristics will have to include a speech synthesiser,
             an interface for the user to construct the text and a method
             of gaze interpretation. In this way a situation will be
             achieved in which the user will manage the system solely
             with his eyes. This review sets out the state of the art of
             the three modules that make up a system of this type, and
             finally it introduces the speech synthesis system (Síntesis
             Visual del Habla [SiVHa]), which is being developed in the
             Public University of Navarra.},
   Doi = {10.23938/assn.0730},
   Key = {fds337676}
}

@article{fds26151,
   Author = {Iidaka, T. and Anderson, N.D. and Kapur, S. and Cabeza, R. and Craik, F.I.M.},
   Title = {The Effect of Divided Attention on Encoding and Retrieval in
             Episodic Memory Revealed by Positron Emmision
             Tomography},
   Journal = {Journal of Cognitive Neuroscience},
   Volume = {12},
   Pages = {267-280},
   Year = {2000},
   Key = {fds26151}
}

@article{fds251106,
   Author = {Cabeza, R and Anderson, ND and Mangels, JA and McIntosh, AR and Houle,
             S and Tulving, E},
   Title = {Age-related changes in regional cerebral blood flow
             associated with item and temporal-order memory
             retrieval},
   Journal = {Brain and Cognition},
   Volume = {39},
   Number = {1},
   Pages = {42-47},
   Year = {1999},
   Month = {December},
   ISSN = {0278-2626},
   Abstract = {Young and older adults studied a word list and were then PET
             scanned while retrieving information about what words were
             in the list (item retrieval) or when words occurred within
             the list (temporal-order retrieval). There were three main
             findings. First, younger but not older adults engaged right
             prefrontal regions more during temporal-order retrieval than
             during item retrieval. This result is consistent with the
             hypothesis that context memory deficits in older adults are
             due to frontal dysfunction. Second, ventromedial activity
             during item retrieval was relatively unaffected by aging.
             This result concurs with the hypothesis that automatic
             retrieval operations mediated by the medial temporal lobes
             are spared by aging. Third, older adults showed weaker
             activations than young adults in the right prefrontal
             cortex, but showed stronger activations in the left
             prefrontal cortex. This last result may be interpreted as
             evidence for functional compensation in older adults. ©
             1999 Academic Press.},
   Key = {fds251106}
}

@article{fds251104,
   Author = {Buchanan, L and Brown, NR and Cabeza, R and Maitson,
             C},
   Title = {False memories and semantic lexicon arrangement.},
   Journal = {Brain and language},
   Volume = {68},
   Number = {1-2},
   Pages = {172-177},
   Year = {1999},
   Month = {June},
   ISSN = {0093-934X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/10433755},
   Abstract = {A description of semantic lexicon arrangement is a central
             goal in examinations of language processing. There are a
             number of ways in which this description has been cast and a
             host of different mechanisms in place for providing
             operational descriptions (e.g., feature sharing, category
             membership, associations, and co-occurrences). We first
             review two views of the structure of semantic space and then
             describe an experiment that attempts to adjudicate between
             these two views. The use of a false memory paradigm provides
             us with evidence that supports the notion that the semantic
             lexicon is arranged more by association than by categories
             or features.},
   Doi = {10.1006/brln.1999.2072},
   Key = {fds251104}
}

@article{fds251023,
   Author = {Düzel, E and Cabeza, R and Picton, TW and Yonelinas, AP and Scheich, H and Heinze, HJ and Tulving, E},
   Title = {Task-related and item-related brain processes of memory
             retrieval.},
   Journal = {Proceedings of the National Academy of Sciences of the
             United States of America},
   Volume = {96},
   Number = {4},
   Pages = {1794-1799},
   Year = {1999},
   Month = {February},
   ISSN = {0027-8424},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/9990104},
   Abstract = {In all cognitive tasks, general task-related processes
             operate throughout a given task on all items, whereas
             specific item-related processes operate differentially on
             individual items. In typical functional neuroimaging
             experiments, these two sets of processes have usually been
             confounded. Herein we report a combined positron emission
             tomography and event-related potential (ERP) experiment that
             was designed to distinguish between neural correlates of
             task-related and item-related processes of memory retrieval.
             Two retrieval tasks, episodic and semantic, were crossed
             with episodic (old/new) and semantic (living/nonliving)
             properties of individual items to yield evidence of regional
             brain activity associated with task-related processes,
             item-related processes, and their interaction. The results
             showed that episodic retrieval task was associated with
             increased blood flow in right prefrontal and posterior
             cingulate cortex, as well as with a sustained
             right-frontopolar-positive ERP, but that the semantic
             retrieval task was associated with left frontal and temporal
             lobe activity. Retrieval of old items was associated with
             increased blood flow in the left medial temporal lobe and
             with a brief late positive ERP component. The results
             provide converging hemodynamic and electrophysiological
             evidence for the distinction of task- and item-related
             processes, show that they map onto spatially and temporally
             distinct patterns of brain activity, and clarify the
             hemispheric encoding/retrieval asymmetry (HERA) model of
             prefrontal encoding and retrieval asymmetry.},
   Doi = {10.1073/pnas.96.4.1794},
   Key = {fds251023}
}

@article{fds251107,
   Author = {Cabeza, R and Bruce, V and Kato, T and Oda, M},
   Title = {The prototype effect in face recognition: extension and
             limits.},
   Journal = {Memory & cognition},
   Volume = {27},
   Number = {1},
   Pages = {139-151},
   Year = {1999},
   Month = {January},
   ISSN = {0090-502X},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/10087863},
   Abstract = {The prototype effect in face recognition refers to a
             tendency to recognize the face corresponding to the central
             value of a series of seen faces, even when this central
             value or prototype has not been seen. Five experiments
             investigated the extension and limits of this phenomenon. In
             all the experiments, participants saw a series of faces,
             each one in two or more different versions or exemplars, and
             then performed a recognition test, including seen and unseen
             exemplars and the unseen prototype face. In Experiment 1, a
             strong prototype effect for variations in feature location
             was demonstrated in oldness ratings and in a standard
             old/new recognition test. Experiments 2A and 2B compared the
             prototype effect for variations in feature location and
             variations in head angle and showed that, for the latter,
             the prototype effect was weaker and more dependent on
             similarity than for the former. These results suggest that
             recognition across feature variations is based on an
             averaging mechanism, whereas recognition across viewpoint
             variations is based on an approximation mechanism.
             Experiments 3A and 3B examined the limits of the prototype
             effect using a face morphing technique that allows a
             systematic manipulation of face similarity. The results
             indicated that, as the similarity between face exemplars
             decreases to the level of similarity between the faces of
             different individuals, the prototype effect starts to
             disappear. At the same time, the prototype effect may
             originate false memories of faces that were never
             seen.},
   Doi = {10.3758/bf03201220},
   Key = {fds251107}
}

@article{fds251103,
   Author = {Iidaka, T and Anderson, N and Kapur, S and Cabeza, R and Okamoto, C and Craik, FIM},
   Title = {Age-related differences in brain activation during encoding
             and retrieval under divided attention: A positron emission
             tomography (PET) study},
   Journal = {BRAIN AND COGNITION},
   Volume = {39},
   Number = {1},
   Pages = {53-55},
   Year = {1999},
   ISSN = {0278-2626},
   url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000078827600023&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=47d3190e77e5a3a53558812f597b0b92},
   Key = {fds251103}
}

@article{fds251105,
   Author = {Duzel, E and Picton, TW and Cabeza, R and Yonelinas, AP and Scheich, H and Heinza, HJ and Tulving, E},
   Title = {Task- and Item-Related Processes in Memory Retrieval: A
             Combined PET and ERP Study},
   Journal = {Proceedings of the National Academy of Sciences
             USA},
   Volume = {96},
   Pages = {1794-1799},
   Year = {1999},
   Key = {fds251105}
}

@article{fds251099,
   Author = {Nyberg, L and Cabeza, R and Tulving, E},
   Title = {Asymmetric frontal activation during episodic memory: what
             kind of specificity?},
   Journal = {Trends in cognitive sciences},
   Volume = {2},
   Number = {11},
   Pages = {419-420},
   Year = {1998},
   Month = {November},
   ISSN = {1364-6613},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/21227266},
   Doi = {10.1016/s1364-6613(98)01242-x},
   Key = {fds251099}
}

@article{fds251102,
   Author = {McIntosh, AR and Cabeza, RE and Lobaugh, NJ},
   Title = {Analysis of neural interactions explains the activation of
             occipital cortex by an auditory stimulus.},
   Journal = {Journal of neurophysiology},
   Volume = {80},
   Number = {5},
   Pages = {2790-2796},
   Year = {1998},
   Month = {November},
   ISSN = {0022-3077},
   url = {http://dx.doi.org/10.1152/jn.1998.80.5.2790},
   Abstract = {Analysis of neural interactions explains the activation of
             occipital cortex by an auditory stimulus. J. Neurophysiol.
             80: 2790-2796, 1998. Large-scale neural interactions were
             characterized in human subjects as they learned that an
             auditory stimulus signaled a visual event. Once learned,
             activation of left dorsal occipital cortex (increased
             regional cerebral blood flow) was observed when the auditory
             stimulus was presented alone. Partial least-squares analysis
             of the interregional correlations (functional connectivity)
             between the occipital area and the rest of the brain
             identified a pattern of covariation with four dominant brain
             areas that could have mediated this activation: prefrontal
             cortex (near Brodmann area 10, A10), premotor cortex (A6),
             superior temporal cortex (A41/42), and contralateral
             occipital cortex (A18). Interactions among these regions and
             the occipital area were quantified with structural equation
             modeling to identify the strongest sources of the effect on
             left occipital activity (effective connectivity).
             Learning-related changes in feedback effects from A10 and
             A41/42 appeared to account for this change in occipital
             activity. Influences from these areas on the occipital area
             were initially suppressive, or negative, becoming
             facilitory, or positive, as the association between the
             auditory and visual stimuli was acquired. Evaluating the
             total effects within the functional models showed positive
             influences throughout the network, suggesting enhanced
             interactions may have primed the system for the now-expected
             visual discrimination. By characterizing both changes in
             activity and the interactions underlying sensory associative
             learning, we demonstrated how parts of the nervous system
             operate as a cohesive network in learning about and
             responding to the environment.},
   Doi = {10.1152/jn.1998.80.5.2790},
   Key = {fds251102}
}

@article{fds251100,
   Author = {Levine, B and Black, SE and Cabeza, R and Sinden, M and Mcintosh, AR and Toth, JP and Tulving, E and Stuss, DT},
   Title = {Episodic memory and the self in a case of isolated
             retrograde amnesia.},
   Journal = {Brain : a journal of neurology},
   Volume = {121 ( Pt 10)},
   Pages = {1951-1973},
   Year = {1998},
   Month = {October},
   ISSN = {0006-8950},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/9798749},
   Abstract = {Isolated retrograde amnesia is defined as impaired
             recollection of experiences pre-dating brain injury with
             relatively preserved anterograde learning and memory. We
             present findings from a patient (M.L.) with isolated
             retrograde amnesia following severe traumatic brain injury
             (TBI) that address hypotheses of the interrelationships of
             focal neuropathology, episodic memory and the self. M.L. is
             densely amnesic for experiences predating his injury, but
             shows normal anterograde memory performance on a variety of
             standard tests of recall and recognition. The cognitive
             processes underlying this performance were examined with the
             remember/know technique, which permits separation of
             episodic from non-episodic contributions to memory tests by
             quantifying subjects' reports of re-experiencing aspects of
             the encoding episode. The results demonstrated that M.L.
             does not episodically re-experience post-injury events to
             the same extent as control subjects, although he can use
             familiarity or other non-episodic processes to distinguish
             events he has experienced from those he has not experienced.
             M.L.'s MRI showed damage to the right ventral frontal cortex
             and underlying white matter, including the uncinate
             fasciculus, a frontotemporal band of fibres previously
             hypothesized to mediate retrieval of specific events from
             one's personal past. Recent functional neuroimaging evidence
             of an association between right frontal lobe functioning and
             episodic retrieval demands suggest that M.L.'s memory
             deficits are related to this focal injury. This hypothesis
             was supported by right frontal polar hypoactivation in M.L.
             in response to episodic retrieval demands when he was
             examined with a cognitive activation H2(15)O PET paradigm
             that reliably activated this frontal region in both healthy
             controls and patients with TBI carefully matched to M.L.
             (but without isolated retrograde amnesia). He also showed
             increased left inferomedial temporal activation relative to
             control subjects, suggesting that his spared anterograde
             memory is mediated through increased reliance on medial
             temporal lobe structures. Re-experiencing events as part of
             one's past is based on autonoetic awareness, i.e. awareness
             of oneself as a continuous entity across time. This form of
             awareness also supports the formulation of future goals and
             the implementation of a behavioural guidance system to
             achieve them. The findings from this study converge to
             suggest that M.L. has impaired autonoetic awareness
             attributable to right ventral frontal lobe injury, including
             right frontal-temporal disconnection. Reorganized brain
             systems mediate certain preserved cognitive operations in
             M.L., but without the normal complement of information
             concerning the self with respect to both past and future
             events.},
   Doi = {10.1093/brain/121.10.1951},
   Key = {fds251100}
}

@article{fds251101,
   Author = {McIntosh, AR and Lobaugh, NJ and Cabeza, R and Bookstein, FL and Houle,
             S},
   Title = {Convergence of neural systems processing stimulus
             associations and coordinating motor responses.},
   Journal = {Cerebral cortex (New York, N.Y. : 1991)},
   Volume = {8},
   Number = {7},
   Pages = {648-659},
   Year = {1998},
   Month = {October},
   ISSN = {1047-3211},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/9823486},
   Abstract = {A sensory-sensory learning paradigm was used to measure
             neural changes in humans during acquisition of an
             association between an auditory and visual stimulus. Three
             multivariate partial least-squares (PLS) analyses of
             positron emission tomography data identified distributed
             neural systems related to (i) processing the significance of
             the auditory stimulus, (ii) mediating the acquisition of the
             behavioral response, and (iii) the spatial overlap between
             these two systems. The system that processed the
             significance of the tone engaged primarily right hemisphere
             regions and included dorsolateral prefrontal cortex,
             putamen, and inferior parietal and temporal cortices.
             Activity changes in left occipital cortex were also
             identified, most likely reflecting the learned expectancy of
             the upcoming visual event. The system related to behavior
             was similar to that which coded the significance of the
             tone, including dorsal occipital cortex. The PLS analysis of
             the concordance between these two systems showed substantial
             regional overlap, and included occipital, dorsolateral
             prefrontal, and limbic cortices. However, activity in
             dorsomedial prefrontal cortex was strictly related to
             processing the auditory stimulus and not to behavior. Taken
             together, the PLS analyses identified a system that
             contained a sensory-motor component (comprised of occipital,
             temporal association and sensorimotor cortices) and a medial
             prefrontallimbic component, that as a group simultaneously
             embodied the learning-related response to the stimuli and
             the subsequent change in behavior.},
   Doi = {10.1093/cercor/8.7.648},
   Key = {fds251101}
}

@article{fds337677,
   Author = {Cabeza, R and Carlosena, A},
   Title = {Computational synthesis of arbitrary floating
             impedances},
   Journal = {International Journal of Circuit Theory and
             Applications},
   Volume = {26},
   Number = {5},
   Pages = {463-475},
   Publisher = {WILEY},
   Year = {1998},
   Month = {September},
   url = {http://dx.doi.org/10.1002/(SICI)1097-007X(199809/10)26:5<463::AID-CTA26>3.0.CO},
   Abstract = {An algorithm for the synthesis of immittances is briefly
             described. Given a driving point immittance function and
             specifying the number of nodes, the algorithm will generate
             all the networks fulfilling the specified function with the
             predetermined number of nodes. This algorithm has been
             implemented with MathematicaTM in a desktop workstation with
             excellent results. In order to demonstrate the usefulness of
             this algorithm, several examples are presented, with
             theoretical and simulation analysis.},
   Doi = {10.1002/(SICI)1097-007X(199809/10)26:5<463::AID-CTA26>3.0.CO},
   Key = {fds337677}
}

@article{fds337678,
   Author = {Cabeza, R and Carlosena, A},
   Title = {Cautionary note on stability of current conveyor-based
             circuits},
   Journal = {International Journal of Circuit Theory and
             Applications},
   Volume = {26},
   Number = {2},
   Pages = {215-218},
   Publisher = {WILEY},
   Year = {1998},
   Month = {March},
   url = {http://dx.doi.org/10.1002/(SICI)1097-007X(199803/04)26:2<215::AID-CTA5>3.0.CO;},
   Abstract = {The current conveyor-based circuits have many resemblances
             to ones built-up with operational amplifiers. In the latter,
             the feedback resistor has a lower bound to assure stability,
             while in the former, it is the load resistor which is
             limited by an upper bound. Simple models for CCII are unable
             to predict high frequency phase lag, mainly due to the
             inductive effect at terminal X, and to higher order poles in
             the voltage and current buffers. All these effects are
             important particularly in high performance CCII
             implementations. Their effect is more noticeable and
             negative when the circuit is not designed to optimize the
             own characteristics of the CCII.},
   Doi = {10.1002/(SICI)1097-007X(199803/04)26:2<215::AID-CTA5>3.0.CO;},
   Key = {fds337678}
}

@article{fds250997,
   Author = {Levin, B and Cabeza, R and Black, S and Sinden, M and Leibovitch, F and Toth, JP and Tulving, E and Stuss, DT},
   Title = {Erratum: 26. Functional and structural neuroimaging
             correlates of selective retrograde amnesia: A case study
             with MRI and PET (Brain and Cognition (1997) 35:3
             (372-376))},
   Journal = {Brain and Cognition},
   Volume = {36},
   Number = {3},
   Pages = {431-432},
   Publisher = {Elsevier BV},
   Year = {1998},
   Month = {January},
   url = {http://dx.doi.org/10.1006/brcg.1998.1012},
   Doi = {10.1006/brcg.1998.1012},
   Key = {fds250997}
}

@article{fds251097,
   Author = {Cabeza, R and McIntosh, AR and Tulving, E and Nyberg, L and Grady,
             CL},
   Title = {Age-related differences in effective neural connectivity
             during encoding and recall.},
   Journal = {Neuroreport},
   Volume = {8},
   Number = {16},
   Pages = {3479-3483},
   Year = {1997},
   Month = {November},
   ISSN = {0959-4965},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/9427311},
   Abstract = {Age-related differences in brain activity may reflect local
             neural changes in the regions involved or they may reflect a
             more global transformation of brain function. To investigate
             this issue, we applied structural equation modeling to the
             results of a positron emission tomography (PET) study in
             which young and old adults encoded and recalled word pairs.
             In the young group there was a shift from positive
             interactions involving the left prefrontal cortex during
             encoding to positive interactions involving the right
             prefrontal cortex during recall, whereas in the old group
             frontal interactions were mixed during encoding and
             bilaterally positive during recall. The present results
             suggest that age-related changes in neural activation are
             partly due to age-related changes in effective connectivity
             in the neural network underlying the task.},
   Doi = {10.1097/00001756-199711100-00013},
   Key = {fds251097}
}

@article{fds251093,
   Author = {Cabeza, R and Mangels, J and Nyberg, L and Habib, R and Houle, S and McIntosh, AR and Tulving, E},
   Title = {Brain regions differentially involved in remembering what
             and when: a PET study.},
   Journal = {Neuron},
   Volume = {19},
   Number = {4},
   Pages = {863-870},
   Year = {1997},
   Month = {October},
   ISSN = {0896-6273},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/9354332},
   Abstract = {Recollecting a past episode involves remembering not only
             what happened but also when it happened. We used positron
             emission tomography (PET) to directly contrast the neural
             correlates of item and temporalorder memory. Subjects
             studied a list of words and were then scanned while
             retrieving information about what words were in the list or
             when they occurred within the list. Item retrieval was
             related to increased neural activity in medial temporal and
             basal forebrain regions, whereas temporal-order retrieval
             was associated with activations in dorsal prefrontal,
             cuneus/precuneus, and right posterior parietal regions. The
             dissociation between temporal and frontal lobe regions
             confirms and extends previous lesion data. The results show
             that temporal-order retrieval involves a network of frontal
             and posterior brain regions.},
   Doi = {10.1016/s0896-6273(00)80967-8},
   Key = {fds251093}
}

@article{fds250996,
   Author = {Cabeza, R and Burton, AM and Kelly, SW and Akamatsu,
             S},
   Title = {Investigating the relation between imagery and perception:
             evidence from face priming.},
   Journal = {The Quarterly journal of experimental psychology. A, Human
             experimental psychology},
   Volume = {50},
   Number = {2},
   Pages = {274-289},
   Year = {1997},
   Month = {May},
   ISSN = {0272-4987},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/9225624},
   Abstract = {The relation between imagery and perception was investigated
             in face priming. Two experiments are reported in which
             subjects either saw or imagined the faces of celebrities.
             They were later given a speeded perceptual test (familiarity
             judgement to pictures of celebrities) or a speeded imagery
             test (in which they were told the names of celebrities and
             asked to make a decision about their appearance). Seeing
             faces primed the perceptual test, and imaging faces primed
             the imagery test; however, there was no priming between
             seeing and imaging faces. These results show that perception
             and imagery can be dissociated in normal subjects. In two
             further experiments, we examined the effects of imaging
             faces on a subsequent face-naming task and on a task
             requiring familiarity judgements to partial faces. Both
             these tasks were facilitated by prior imaging of faces.
             These results are discussed in relation to those of
             McDermott & Roediger (1994), who found that imagery promoted
             object priming in a perceptual test involving naming partial
             line drawings. The implications for models of face
             recognition are also discussed.},
   Doi = {10.1080/027249897392099},
   Key = {fds250996}
}

@article{fds251095,
   Author = {Cabeza, R and Kapur, S and Craik, FI and McIntosh, AR and Houle, S and Tulving, E},
   Title = {Functional Neuroanatomy of Recall and Recognition: A PET
             Study of Episodic Memory.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {9},
   Number = {2},
   Pages = {254-265},
   Year = {1997},
   Month = {March},
   ISSN = {0898-929X},
   url = {http://dx.doi.org/10.1162/jocn.1997.9.2.254},
   Abstract = {The purpose of this study was to directly compare the brain
             regions involved in episodic-memory recall and recognition.
             Changes in regional cerebral blood flow were measured by
             positron emission tomography while young healthy test
             persons were either recognizing or recalling previously
             studied word pairs. Reading of previously nonstudied pairs
             served as a reference task for subtractive comparisons.
             Compared to reading, both recall and recognition were
             associated with higher blood flow (activation) at identical
             sites in the right prefrontal cortex (areas 47, 45, and 10)
             and the anterior cingulate. Compared to recognition, recall
             was associated with higher activation in the anterior
             cingulate, globus pallidus, thalamus, and cerebellum,
             suggesting that these components of the cerebello-frontal
             pathway play a role in recall processes that they do not in
             recognition. Compared to recall, recognition was associated
             with higher activation in the right inferior parietal cortex
             (areas 39, 40, and 19), suggesting a larger perceptual
             component in recognition than in recall. Contrary to the
             expectations based on lesion data, the activations of the
             frontal regions were indistinguishable in recall and
             recognition. This finding is consistent with the notion that
             frontal activations in explicit memory tasks are related to
             the general episodic retrieval mode or retrieval attempt,
             rather than to specific mechanisms of ecphory (recovery of
             stored information).},
   Doi = {10.1162/jocn.1997.9.2.254},
   Key = {fds251095}
}

@article{fds337681,
   Author = {Carlosena, A and Cabeza, R},
   Title = {A course on instrumentation: The signal processing
             approach},
   Journal = {Conference Record - IEEE Instrumentation and Measurement
             Technology Conference},
   Volume = {2},
   Pages = {1326-1331},
   Year = {1997},
   Month = {January},
   ISBN = {0780337476},
   url = {http://dx.doi.org/10.1109/IMTC.1997.612414},
   Abstract = {This paper describes a new course on Instrumentation given
             to Telecommunications Engineering students at the
             Universidad Publica de Navarra. This course has been
             introduced within the context of the renovation of curricula
             in Spain, in which instrumentation has become a mandatory
             subject Instrumentation is thus presented as a relevant
             discipline on its own in which many technologies and
             techniques converge. A system approach is used along the
             course what serves to emphasize and remark to students
             signal and system theory concepts.},
   Doi = {10.1109/IMTC.1997.612414},
   Key = {fds337681}
}

@article{fds251094,
   Author = {Cabeza, R and Grady, CL and Nyberg, L and McIntosh, AR and Tulving, E and Kapur, S and Jennings, JM and Houle, S and Craik,
             FI},
   Title = {Age-related differences in neural activity during memory
             encoding and retrieval: a positron emission tomography
             study.},
   Journal = {The Journal of neuroscience : the official journal of the
             Society for Neuroscience},
   Volume = {17},
   Number = {1},
   Pages = {391-400},
   Year = {1997},
   Month = {January},
   ISSN = {0270-6474},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/8987764},
   Abstract = {Positron emission tomography (PET) was used to compare
             regional cerebral blood flow (rCBF) in young (mean 26 years)
             and old (mean 70 years) subjects while they were encoding,
             recognizing, and recalling word pairs. A multivariate
             partial-least-squares (PLS) analysis of the data was used to
             identify age-related neural changes associated with (1)
             encoding versus retrieval and (2) recognition versus recall.
             Young subjects showed higher activation than old subjects
             (1) in left prefrontal and occipito-temporal regions during
             encoding and (2) in right prefrontal and parietal regions
             during retrieval. Old subjects showed relatively higher
             activation than young subjects in several regions, including
             insular regions during encoding, cuneus/precuneus regions
             during recognition, and left prefrontal regions during
             recall. Frontal activity in young subjects was
             left-lateralized during encoding and right-lateralized
             during recall [hemispheric encoding/retrieval asymmetry
             (HERA)], whereas old adults showed little frontal activity
             during encoding and a more bilateral pattern of frontal
             activation during retrieval. In young subjects, activation
             in recall was higher than that in recognition in cerebellar
             and cingulate regions, whereas recognition showed higher
             activity in right temporal and parietal regions. In old
             subjects, the differences in blood flow between recall and
             recognition were smaller in these regions, yet more
             pronounced in other regions. Taken together, the results
             indicate that advanced age is associated with neural changes
             in the brain systems underlying encoding, recognition, and
             recall. These changes take two forms: (1) age-related
             decreases in local regional activity, which may signal less
             efficient processing by the old, and (2) age-related
             increases in activity, which may signal functional
             compensation.},
   Doi = {10.1523/jneurosci.17-01-00391.1997},
   Key = {fds251094}
}

@article{fds251096,
   Author = {Cabeza, R and Nyberg, L},
   Title = {Imaging Cognition: An Empirical Review of PET Studies with
             Normal Subjects.},
   Journal = {Journal of cognitive neuroscience},
   Volume = {9},
   Number = {1},
   Pages = {1-26},
   Year = {1997},
   Month = {January},
   url = {http://dx.doi.org/10.1162/jocn.1997.9.1.1},
   Abstract = {We review PET studies of higher-order cognitive processes,
             including attention (sustained and selective), perception
             (of objects, faces, and locations), language (word
             listening, reading, and production), working memory
             (phonological and visuo-spatial), semantic memory retrieval
             (intentional and incidental), episodic memory retrieval
             (verbal and nonverbal), priming, and procedural memory
             (conditioning and skill learning). For each process, we
             identify activation patterns including the most consistently
             involved regions. These regions constitute important
             components of the network of brain regions that underlie
             each function.},
   Doi = {10.1162/jocn.1997.9.1.1},
   Key = {fds251096}
}

@article{fds250995,
   Author = {Levine, B and Cabeza, R and Black, S and Sinden, M and Leibovitch, F and Toth, JP and Tulving, E and Stuss, DT},
   Title = {Functional and structural neuroimaging correlates of
             selective retrograde amnesia: A case study with MRI and
             PET},
   Journal = {Brain and Cognition},
   Volume = {35},
   Number = {3},
   Pages = {372-376},
   Year = {1997},
   ISSN = {0278-2626},
   Abstract = {The neuroanatomical and neurophysiological systems
             underlying episodic memory functioning were assessed in a
             case of retrograde amnesia without anterograde amnesia
             following traumatic brain injury (TBI). MRI showed evidence
             of a focal right inferior frontal injury affecting both
             cortical tissue and frontal-subcortical pathways, including
             the uncinate fasciculus, a frontal-temporal band of fibers
             previously hypothesized to be involved in retrieval of
             personal episodic memories. On an H215O PET activation
             paradigm that reliably elicits right frontal activation on
             retrieval and left frontal activation on encoding, the index
             case did not show increased right frontal activation on
             retrieval. The normal pattern of right frontal activation
             was observed in a matched TBI control subject without
             retrograde amnesia. Both the index case and the matched
             control showed additional posterior activations which
             suggested TBI-related disinhibition, compensation, or both.
             Taken together, the neuroimaging findings converge to
             suggest a right frontal-temporal system mediating retrieval
             of episodic memories.},
   Key = {fds250995}
}

@article{fds251098,
   Author = {Cabeza, R and McIntosh, AR and Grady, CL and Nyberg, L and Houle, S and Tulving, E},
   Title = {Age-related changes in neural interactions during memory
             encoding and retrieval: A network analysis of PET
             data},
   Journal = {BRAIN AND COGNITION},
   Volume = {35},
   Number = {3},
   Pages = {369-372},
   Year = {1997},
   ISSN = {0278-2626},
   url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000071763600039&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=47d3190e77e5a3a53558812f597b0b92},
   Key = {fds251098}
}

@article{fds251091,
   Author = {Kapur, S and Tulving, E and Cabeza, R and McIntosh, AR and Houle, S and Craik, FI},
   Title = {The neural correlates of intentional learning of verbal
             materials: a PET study in humans.},
   Journal = {Brain research. Cognitive brain research},
   Volume = {4},
   Number = {4},
   Pages = {243-249},
   Year = {1996},
   Month = {November},
   ISSN = {0926-6410},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/8957565},
   Abstract = {The purpose of this study was to identify the brain regions
             invoked when subjects attempt to learn verbal materials for
             a subsequent memory test. Twelve healthy subjects undertook
             two different tasks: reading and encoding of word pairs,
             while they were being scanned using [15O]H2O positron
             emission tomography (PET). As expected, the encoding pairs
             were remembered much better (recall 39% vs. 8%; P < 0.001)
             than reading pairs in a subsequent memory test. The encoding
             scans, as compared to reading scans, showed activation of
             the left prefrontal cortex, the anterior cingulate cortex
             and the left medial temporal cortex. The left prefrontal
             activations were in two discrete regions: (i) a left
             anterior and inferior left prefrontal (Brodmann's areas 45,
             46) which we attribute to semantic processing; and (ii) a
             left posterior mid-frontal region (BA 6, 44) which may
             reflect rote rehearsal. We interpret the data to suggest
             that when subjects use cognitive strategies of semantic
             processing and rote-rehearsal to learn words, they invoke
             discrete regions of the left prefrontal cortex. And this
             activation of the left prefrontal cortex along with the
             medial temporal region leads to a neurophysiological memory
             trace which can be used to guide subsequent memory
             retrieval.},
   Doi = {10.1016/s0926-6410(96)00058-4},
   Key = {fds251091}
}

@article{fds251090,
   Author = {Nyberg, L and McIntosh, AR and Cabeza, R and Habib, R and Houle, S and Tulving, E},
   Title = {General and specific brain regions involved in encoding and
             retrieval of events: what, where, and when.},
   Journal = {Proceedings of the National Academy of Sciences of the
             United States of America},
   Volume = {93},
   Number = {20},
   Pages = {11280-11285},
   Year = {1996},
   Month = {October},
   ISSN = {0027-8424},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/8855347},
   Abstract = {Remembering an event involves not only what happened, but
             also where and when it occurred. We measured regional
             cerebral blood flow by positron emission tomography during
             initial encoding and subsequent retrieval of item, location,
             and time information. Multivariate image analysis showed
             that left frontal brain regions were always activated during
             encoding, and right superior frontal regions were always
             activated at retrieval. Pairwise image subtraction analyses
             revealed information-specific activations at (i) encoding,
             item information in left hippocampal, location information
             in right parietal, and time information in left fusiform
             regions; and (ii) retrieval, item in right inferior frontal
             and temporal, location in left frontal, and time in anterior
             cingulate cortices. These results point to the existence of
             general encoding and retrieval networks of episodic memory
             whose operations are augmented by unique brain areas
             recruited for processing specific aspects of remembered
             events.},
   Doi = {10.1073/pnas.93.20.11280},
   Key = {fds251090}
}

@article{fds251021,
   Author = {Nyberg, L and Cabeza, R and Tulving, E},
   Title = {PET studies of encoding and retrieval: The HERA
             model.},
   Journal = {Psychonomic bulletin & review},
   Volume = {3},
   Number = {2},
   Pages = {135-148},
   Year = {1996},
   Month = {June},
   url = {http://dx.doi.org/10.3758/bf03212412},
   Abstract = {We review positron emission tomography (PET) studies whose
             results converge on the hemispheric encoding/retrieval
             asymmetry (HERA) model of the involvement of prefrontal
             cortical regions in the processes of human memory. The model
             holds that the left prefrontal cortex is differentially more
             involved in retrieval of information from semantic memory,
             and in simultaneously encoding novel aspects of the
             retrieved information into episodic memory, than is the
             right prefrontal cortex. The right prefrontal cortex, on the
             other hand, is differentially more involved in episodic
             memory retrieval than is the left prefrontal cortex. This
             general pattern holds for different kinds of information
             (e.g., verbal materials, pictures, faces) and a variety of
             conditions of encoding and retrieval.},
   Doi = {10.3758/bf03212412},
   Key = {fds251021}
}

@article{fds304651,
   Author = {Nyberg, L and McIntosh, AR and Cabeza, R and Nilsson, LG and Houle, S and Habib, R and Tulving, E},
   Title = {Network analysis of positron emission tomography regional
             cerebral blood flow data: ensemble inhibition during
             episodic memory retrieval.},
   Journal = {The Journal of neuroscience : the official journal of the
             Society for Neuroscience},
   Volume = {16},
   Number = {11},
   Pages = {3753-3759},
   Year = {1996},
   Month = {June},
   ISSN = {0270-6474},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/8642418},
   Abstract = {Two important objectives in the neuroscience of memory are
             (1) identification of neural pathways involved in memory
             processes; and (2) characterization of the pattern of
             interactions between these pathways. Functional neuroimaging
             can contribute to both of these goals. Using image
             subtraction analysis of regional cerebral blood flow data
             measured with positron emission tomography, we identified
             brain regions that changed activity during episodic memory
             retrieval (visual work recognition). Relative to a baseline
             reading task, decreased activity was observed in bilateral
             prefrontal, bilateral anterior and posterior temporal, and
             posterior cingulate cortices. Brain regions showing
             increased activity were the right prefrontal (different from
             deactivated regions), left anterior cingulate, and left
             occipital cortices, and vermis of cerebellum. We then
             performed a network analysis with structural equation
             modeling to test the hypothesis that regional decreases came
             about through active inhibition by regions showing increased
             activity during retrieval. This analysis demonstrated that
             the influence of activated regions on deactivated regions
             was more negative during retrieval than during reading,
             confirming the inhibition hypothesis. Such confirmation
             could not have been made from the subtraction analysis alone
             because decreases can come about, at the very least, through
             reduction of functional influences as well as by active
             inhibition. The concepts of ensemble excitation and
             inhibition, as defined through network analysis, are
             introduced. We argue that is is critical to examine the
             combined pattern of excitatory and inhibitory influences to
             fully appreciate the neural basis of episodic
             memory.},
   Doi = {10.1523/jneurosci.16-11-03753.1996},
   Key = {fds304651}
}

@article{fds251092,
   Author = {Nyberg, L and McIntosh, AR and Cabeza, R and Nilsson, LG and Houle, S and Tulving, E},
   Title = {Network analysis of PET rCBF data: Ensemble inhibition
             during episodic memory retrieval.},
   Journal = {Journal of Neuroscience},
   Volume = {16},
   Number = {11},
   Pages = {3753-3759},
   Year = {1996},
   ISSN = {0270-6474},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/8642418},
   Abstract = {Two important objectives in the neuroscience of memory are
             (1) identification of neural pathways involved in memory
             processes; and (2) characterization of the pattern of
             interactions between these pathways. Functional neuroimaging
             can contribute to both of these goals. Using image
             subtraction analysis of regional cerebral blood flow data
             measured with positron emission tomography, we identified
             brain regions that changed activity during episodic memory
             retrieval (visual work recognition). Relative to a baseline
             reading task, decreased activity was observed in bilateral
             prefrontal, bilateral anterior and posterior temporal, and
             posterior cingulate cortices. Brain regions showing
             increased activity were the right prefrontal (different from
             deactivated regions), left anterior cingulate, and left
             occipital cortices, and vermis of cerebellum. We then
             performed a network analysis with structural equation
             modeling to test the hypothesis that regional decreases came
             about through active inhibition by regions showing increased
             activity during retrieval. This analysis demonstrated that
             the influence of activated regions on deactivated regions
             was more negative during retrieval than during reading,
             confirming the inhibition hypothesis. Such confirmation
             could not have been made from the subtraction analysis alone
             because decreases can come about, at the very least, through
             reduction of functional influences as well as by active
             inhibition. The concepts of ensemble excitation and
             inhibition, as defined through network analysis, are
             introduced. We argue that is is critical to examine the
             combined pattern of excitatory and inhibitory influences to
             fully appreciate the neural basis of episodic
             memory.},
   Key = {fds251092}
}

@article{fds337682,
   Author = {Carlosena, A and Cabeza, R},
   Title = {Analog universal active device: theory, design and
             applications},
   Journal = {Proceedings of the International Conference on
             Microelectronics},
   Volume = {2},
   Pages = {723-730},
   Year = {1995},
   Month = {December},
   Abstract = {This paper introduces the concept of what we call analog
             Universal Active Device (UAD), as an step forward from
             Operational Amplifiers and other recently proposed active
             devices. The model of such device is proposed together with
             an approach to obtain several practical silicon
             implementation for it. Non ideal effects of these practical
             implementations are theoretically analysed, and their
             influence in some circuit applications is comparatively
             studied. Simulation results are given supporting the ideas
             presented here.},
   Key = {fds337682}
}

@article{fds251088,
   Author = {Nyberg, L and Tulving, E and Habib, R and Nilsson, LG and Kapur, S and Houle, S and Cabeza, R and McIntosh, AR},
   Title = {Functional brain maps of retrieval mode and recovery of
             episodic information.},
   Journal = {Neuroreport},
   Volume = {7},
   Number = {1},
   Pages = {249-252},
   Year = {1995},
   Month = {December},
   ISSN = {0959-4965},
   url = {http://www.ncbi.nlm.nih.gov/pubmed/8742463},
   Abstract = {Positron emission tomography (PET) was used to identify
             brain regions associated with two component processes of
             episodic retrieval; those related to thinking back in
             subjective time (retrieval mode) and those related to actual
             recovery of stored information (ecphory). Healthy young
             subjects recognized words that had been encoded with respect
             to meaning or the speaker's voice. Regardless of how the
             information had been encoded, recognition was associated
             with increased activation in regions in right prefrontal
             cortex, left anterior cingulate, and cerebellum. These
             activations reflect retrieval mode. Recognition following
             meaning encoding was specifically associated with increased
             activation in left temporal cortex, and recognition
             following voice encoding involved regions in right orbital
             frontal and parahippocampal cortex. These activations
             reflect ecphory of differentially encoded
             information.},
   Key = {fds251088}
}

@article{fds251089,
   Author = {Gabeza, R},
   Title = {Investigating the mixture and subdivision of perceptual and
             conceptual processing in Japanese memory
             tests.},
   Journal = {Memory & cognition},
   Volume = {23},
   Number = {2},
   Pages = {155-165},
   Year = {1995},
   Month = {March},
   ISSN = {0090-502X},
   url = {http://dx.doi.org/10.3758/bf03197218},
   Abstract = {The dual nature of the Japanese writing system was used to
             investigate two assumptions of the processing view of memory
             transfer: (1) that both perceptual and conceptual processing
             can contribute to the same memory test (mixture assumption)
             and (2) that both can be broken into more specific processes
             (subdivision assumption). Supporting the mixture assumption,
             a word fragment completion test based on ideographic kanji
             characters (kanji fragment completion test) was affected by
             both perceptual (hiragana/kanji script shift) and conceptual
             (levels-of-processing) study manipulations kanji fragments,
             because it did not occur with the use of meaningless
             hiragana fragments. The mixture assumption is also supported
             by an effect of study script on an implicit conceptual test
             (sentence completion), and the subdivision assumption is
             supported by a crossover dissociation between hiragana and
             kanji fragment completion as a function of study
             script.},
   Doi = {10.3758/bf03197218},
   Key = {fds251089}
}

@article{fds337683,
   Author = {Carlosena, A and Cabeza, R and Serrano, L},
   Title = {On the search for a 'universal' active element},
   Journal = {Proceedings - IEEE International Symposium on Circuits and
             Systems},
   Volume = {5},
   Pages = {779-782},
   Year = {1994},
   Month = {December},
   Abstract = {In this paper we summarize the necessary properties that a
             nullor conceived to be a universal active device, must have.
             This approach lead us to propose a practical implementation
             of a nullor, consisting in a four terminal, fully floating
             transconductor with high gain. These design conditions are
             validated with some unconventional applications.},
   Key = {fds337683}
}

@article{fds251087,
   Author = {Cabeza, R},
   Title = {A dissociation between two implicit conceptual tests
             supports the distinction between types of conceptual
             processing.},
   Journal = {Psychonomic bulletin & review},
   Volume = {1},
   Number = {4},
   Pages = {505-508},
   Year = {1994},
   Month = {December},
   ISSN = {1069-9384},
   url = {http://dx.doi.org/10.3758/bf03210955},
   Abstract = {Subjects studied words in a classification task (to what
             categories does it belong?) or in a production task
             (producing associates to the word) and then completed one of
             two implicit memory tests-category association or free
             association. The classification study task and the
             category-association test emphasize categorical relations
             between concepts, and the production study task and the
             free-association test draw on associative relations. As
             predicted by the transfer-appropriate processing principle,
             priming in the category-association test was larger for
             words studied under the classification task than for those
             studied under the production task, whereas the opposite was
             true in the free-association test. This crossover
             dissociation is the first obtained between two implicit
             conceptual tests, and it provides support for the claim that
             it is necessary to distinguish between different types of
             conceptual processing.},
   Doi = {10.3758/bf03210955},
   Key = {fds251087}
}

@article{fds337684,
   Author = {Cabeza, R and Carlosena, A and Serrano, L},
   Title = {Unified approach to the implementations of universal active
             devices},
   Journal = {Electronics Letters},
   Volume = {30},
   Number = {8},
   Pages = {618-620},
   Publisher = {Institution of Engineering and Technology
             (IET)},
   Year = {1994},
   Month = {October},
   url = {http://dx.doi.org/10.1049/el:19940442},
   Abstract = {A unified approach to the generation of practical
             implementations of a universal active device is proposed. In
             this way previously independent works can be seen from a
             unified perspective. SPICE simulations are presented of
             bipolar versions of the different nullors when used in the
             simulation of floating impedances. © 1994, IEE. All rights
             reserved.},
   Doi = {10.1049/el:19940442},
   Key = {fds337684}
}

@article{fds251086,
   Author = {Cabeza, R and Ohta, N},
   Title = {Dissociating conceptual priming, perceptual priming and
             explicit memory},
   Journal = {European Journal of Cognitive Psychology},
   Volume = {5},
   Number = {1},
   Pages = {35-53},
   Publisher = {Informa UK Limited},
   Year = {1993},
   Month = {March},
   ISSN = {0954-1446},
   url = {http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:A1993KU97200003&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=47d3190e77e5a3a53558812f597b0b92},
   Abstract = {A distinction has recently been drawn between two forms of
             implicit tests, one sensitive to perceptual factors
             (implicit perceptual tests) and another sensitive to
             semantic factors (implicit conceptual tests). In two
             experiments, we examined the statistical relation between
             performance on an implicit perceptual test (kanji fragment
             completion test - a new test described in this article), on
             an implicit conceptual test (category association test) and
             on an explicit memory test (recognition). Stochastic
             independence was observed between the implicit perceptual
             and the explicit tests, between the two implicit tests
             (Experiment 1), and between the implicit conceptual and the
             explicit tests (Experiment 2). These results lend support to
             the distinction between perceptual and conceptual forms of
             priming. © 1993, Taylor & Francis Group, LLC. All rights
             reserved.},
   Doi = {10.1080/09541449308406513},
   Key = {fds251086}
}

@article{fds337685,
   Author = {Carlosena, A and Cabeza, R and Serrano, L},
   Title = {A New Method for Low-Capacitance Probing},
   Journal = {IEEE Transactions on Instrumentation and
             Measurement},
   Volume = {42},
   Number = {3},
   Pages = {775-778},
   Publisher = {Institute of Electrical and Electronics Engineers
             (IEEE)},
   Year = {1993},
   Month = {January},
   url = {http://dx.doi.org/10.1109/19.231608},
   Abstract = {In this paper a method is suggested to cancel the input
             capacitance of instruments and probes used in measurements.
             This is proposed as an alternative to conventional
             attenuating passive and active probes. The idea is
             demonstrated with a practical device that is able to nullify
             the parasitic capacitance to less than 2 pF without
             introducing signal attenuation. © 1993 IEEE},
   Doi = {10.1109/19.231608},
   Key = {fds337685}
}


%% Books   
@book{fds250971,
   Author = {Cabeza, R and Purves, D and Huettel, SA and LaBar, KS and Platt, ML and Woldorff, MG},
   Title = {Principles of Cognitive Neuroscience},
   Publisher = {Sinauer Associates Incorporated},
   Year = {2012},
   ISBN = {9780878935734},
   Key = {fds250971}
}

@book{fds250972,
   Author = {Cabeza, R and Nyberg, L and Park, DC},
   Title = {Cognitive Neuroscience of Aging: Linking cognitive and
             cerebral aging},
   Pages = {1-408},
   Publisher = {Oxford University Press},
   Year = {2009},
   Month = {May},
   ISBN = {9780195156744},
   url = {http://dx.doi.org/10.1093/acprof:oso/9780195156744.001.0001},
   Abstract = {Until very recently, our knowledge about the neural basis of
             cognitive aging was based on two disciplines that had very
             little contact with each other. Whereas the neuroscience of
             aging investigated the effects of aging on the brain
             independently of age-related changes in cognition, the
             cognitive psychology of aging investigated the effects of
             aging on cognition independently of age-related changes in
             the brain. The lack of communication between these two
             disciplines is currently being addressed by an increasing
             number of studies that focus on the relationships between
             cognitive aging and cerebral aging. This rapidly growing
             body of research has come to constitute a new discipline,
             which may be called cognitive neuroscience of aging. The
             goal of this book is to introduce this new discipline. This
             book is divided into four main sections. The first section
             describes non-invasive measures of cerebral aging, including
             structural (e.g., volumetric MRI), chemical (e.g., dopamine
             PET), electrophysiological (e.g., ERPs), and hemodynamic
             (e.g., fMRI), and discusses how they can be linked to
             behavioral measures of cognitive aging. The second section
             reviews evidence for the effects of aging on neural activity
             during different cognitive functions, including perception
             and attention, imagery, working memory, long-term memory,
             and prospective memory. The third section focuses on
             clinical and applied topics, such as the distinction between
             healthy aging and Alzheimer's disease and the use of
             cognitive training to ameliorate age-related cognitive
             decline. The last section describes theories that relate
             cognitive and cerebral aging, including models accounting
             for functional neuroimaging evidence and models supported by
             computer simulations.},
   Doi = {10.1093/acprof:oso/9780195156744.001.0001},
   Key = {fds250972}
}

@book{fds140353,
   Author = {Purves, D. and Brannon, E. M. and Cabeza, R. and Huettel, S. A. and LaBar, K. S. and Platt, M. L. and Woldorff, M.
             G},
   Title = {Principles of Cognitive Neuroscience},
   Publisher = {Sinauer. (Textbook)},
   Year = {2007},
   Key = {fds140353}
}

@book{fds250970,
   Author = {Cabeza, R and Kingstone, A},
   Title = {Handbook of Functional Neuroimaging of Congnition},
   Year = {2006},
   Key = {fds250970}
}


%% Chapters in Books   
@misc{fds373394,
   Author = {Becker, M and Cabeza, R and Kizilirmak, JM},
   Title = {A COGNITIVE NEUROSCIENCE PERSPECTIVE ON INSIGHT AS A MEMORY
             PROCESS: Searching for the Solution},
   Pages = {491-510},
   Booktitle = {The Routledge International Handbook of Creative
             Cognition},
   Year = {2023},
   Month = {January},
   ISBN = {9780367443788},
   url = {http://dx.doi.org/10.4324/9781003009351-31},
   Abstract = {What are the cognitive and brain processes that lead to an
             insight? In this chapter, we will describe the
             insight-solution process from a neurocognitive perspective.
             Inspired by cognitive theories, we translate some of
             insight’s main cognitive subprocesses (problem
             representation, search, representational change and
             solution) into related neurocognitive ones and summarize
             them in a descriptive framework. Those described processes
             focus primarily on verbal insight and are explained using
             the remote associates task. In this task, the solver is
             provided with several problem elements (e.g., drop, coat and
             summer) and needs to find the (remotely related) target that
             matches those cues (e.g., rain). In a nutshell, insight is
             the consequence of a problem-solving process where the
             target is encoded in long-term memory but cannot be
             retrieved at first because the relationship between the
             problem elements and the target is unknown, precluding a
             simple memory search. Upon problem display, the problem
             elements and a whole network of associated concepts are
             automatically activated in long-term memory in distinct
             areas of the brain that represent those concepts (=problem
             representation). Insight is assumed to occur when automatic
             processes suddenly activate the target after control
             processes associated with inferior frontal gyrus (IFG) and
             anterior cingulate cortex (ACC) activation manage to
             overcome prior knowledge and/or perceptual constraints by
             revising the current activation pattern (=representational
             change).},
   Doi = {10.4324/9781003009351-31},
   Key = {fds373394}
}

@misc{fds333678,
   Author = {Doshi, A and Cabeza, R and Berger, M},
   Title = {Geriatric anesthesia: Age-dependent changes in the central
             and peripheral nervous systems},
   Pages = {145-160},
   Booktitle = {Geriatric Anesthesiology: Third Edition},
   Publisher = {Springer International Publishing},
   Year = {2017},
   Month = {October},
   ISBN = {9783319668772},
   url = {http://dx.doi.org/10.1007/978-3-319-66878-9_10},
   Doi = {10.1007/978-3-319-66878-9_10},
   Key = {fds333678}
}

@misc{fds345434,
   Author = {Wang, WC and Daselaar, SM and Cabeza, R},
   Title = {Episodic Memory Decline and Healthy Aging},
   Pages = {475-497},
   Booktitle = {Learning and Memory: A Comprehensive Reference},
   Year = {2017},
   Month = {January},
   ISBN = {9780128052914},
   url = {http://dx.doi.org/10.1016/B978-0-12-809324-5.21093-6},
   Abstract = {One of the cognitive functions most affected by the aging
             process is our memory for personally experienced past events
             or episodic memory (EM). The advent of functional
             neuroimaging has greatly advanced our knowledge of the
             neural basis of EM and its decline with age. The current
             chapter reviews prominent hypotheses of EM decline in
             healthy aging and relates them to recent structural and
             functional magnetic resonance imaging studies that implicate
             medial temporal and prefrontal regions in age-related memory
             decline. Intriguingly, recent findings indicate that aging
             is not exclusively associated with decline. In fact, some
             older adults seem to cope with brain decline by shifting to
             alternative brain resources that can compensate for their EM
             deficits.},
   Doi = {10.1016/B978-0-12-809324-5.21093-6},
   Key = {fds345434}
}

@misc{fds366290,
   Author = {Wang, WC and Daselaar, SM and Cabeza, R},
   Title = {Episodic memory decline and healthy aging},
   Pages = {475-497},
   Booktitle = {The Curated Reference Collection in Neuroscience and
             Biobehavioral Psychology},
   Year = {2016},
   Month = {January},
   ISBN = {9780128093245},
   url = {http://dx.doi.org/10.1016/B978-0-12-809324-5.21093-6},
   Abstract = {One of the cognitive functions most affected by the aging
             process is our memory for personally experienced past events
             or episodic memory (EM). The advent of functional
             neuroimaging has greatly advanced our knowledge of the
             neural basis of EM and its decline with age. The current
             chapter reviews prominent hypotheses of EM decline in
             healthy aging and relates them to recent structural and
             functional magnetic resonance imaging studies that implicate
             medial temporal and prefrontal regions in age-related memory
             decline. Intriguingly, recent findings indicate that aging
             is not exclusively associated with decline. In fact, some
             older adults seem to cope with brain decline by shifting to
             alternative brain resources that can compensate for their EM
             deficits.},
   Doi = {10.1016/B978-0-12-809324-5.21093-6},
   Key = {fds366290}
}

@misc{fds220289,
   Author = {St. Jacques and P.L., Winecoff and A. and Cabeza,
             R.},
   Title = {Emotion and ageing.},
   Booktitle = {The Cambridge Handbook of Human Affective
             Neuroscience},
   Publisher = {Cambridge University Press},
   Editor = {Armony, J. and Vuilleumier, P.},
   Year = {2013},
   ISBN = {9780521171557},
   Key = {fds220289}
}

@misc{fds220290,
   Author = {Daselaar, S.M. and Cabeza, R.},
   Title = {Age-related decline in working memory and episodic memory:
             contributions of the prefrontal cortex and medial temporal
             lobes.},
   Booktitle = {The Oxford Handbook of Cognitive Neuroscience},
   Publisher = {Oxford University Press},
   Editor = {Ochsner, K. and Kosslyn, S.},
   Year = {2013},
   ISBN = {9780199988693},
   Key = {fds220290}
}

@misc{fds220291,
   Author = {Cabeza, R. and Dennis, N.A.},
   Title = {Frontal lobes and aging: Deterioration and
             compensation},
   Series = {2nd Edition},
   Booktitle = {Principles of Frontal Lobe Function},
   Publisher = {Oxford University Press},
   Editor = {Stuss, D.T. and Knight, R.T.},
   Year = {2013},
   ISBN = {0199837759},
   Key = {fds220291}
}

@misc{fds250974,
   Author = {Jacques, PL and Cabeza, R},
   Title = {Neural Basis of Autobiographical Memory},
   Pages = {188-218},
   Booktitle = {Origins and Development of Recollection: Perspectives from
             Psychology and Neuroscience},
   Publisher = {Oxford University Press},
   Year = {2012},
   Month = {May},
   ISBN = {9780195340792},
   url = {http://dx.doi.org/10.1093/acprof:oso/9780195340792.003.0008},
   Abstract = {The results of functional neuroimaging studies of
             autobiographical memory can inform our understanding of the
             neural correlates of recollection in several ways. First,
             autobiographical memory typically involves an integration of
             episodic and semantic memories, and thus, the extent of
             recollection during autobiographical memory retrieval varies
             depending on the relative contribution of these two forms of
             memory. Second, autobiographical memory construction
             involves a protracted retrieval time that allows for the
             examination of the multiple retrieval processes mediating
             recollection. Third, properties that might modulate
             recollection processes, such as emotion, vividness, and
             remoteness are more easily examined at the upper boundary in
             autobiographical memory. This chapter focuses on these three
             domains where functional neuroimaging studies of
             autobiographical memory can make unique contributions to our
             understanding of the complex nature of recollection. Before
             turning to these domains, the main functional neuroimaging
             methods for investigating autobiographical memory are first
             reviewed, which differ primarily in their ability to elicit
             recollection.},
   Doi = {10.1093/acprof:oso/9780195340792.003.0008},
   Key = {fds250974}
}

@misc{fds250973,
   Author = {Cabeza, R},
   Title = {Prefrontal and medial temporal lobe contributions to
             relational memory in young and older adults},
   Pages = {595-626},
   Booktitle = {Handbook of Binding and Memory: Perspectives from Cognitive
             Neuroscience},
   Publisher = {Oxford University Press},
   Year = {2012},
   Month = {March},
   ISBN = {9780198529675},
   url = {http://dx.doi.org/10.1093/acprof:oso/9780198529675.003.0024},
   Abstract = {When we remember a past event, we typically remember not
             only the various components of the event, or item memory
             (IM), but also the associations among these components, or
             relational memory (RM). RM is more sensitive than IM to
             several memory disorders, including those associated with
             healthy ageing. In fact, the age effects on RM are about
             twice as large as those on IM. Studies with animals, human
             patients, and neuroimaging techniques have shown that RM
             depends prominently on the prefrontal cortex (PFC) and the
             medial temporal lobes (MTLs). Although age-related RM
             deficits are most likely due to PFC and/or MTL dysfunction,
             direct evidence for this causal link is very scarce. This
             chapter reviews ideas and findings concerning the neural
             correlates of RM and how they change as a function of
             ageing. The first section introduces some basic concepts;
             the second section describes theories and evidence linking
             RM to PFC and MTL function; the third section considers the
             effects of ageing on the PFC and MTL substrates of RM.
             Finally, the fourth section discusses several open
             issues.},
   Doi = {10.1093/acprof:oso/9780198529675.003.0024},
   Key = {fds250973}
}

@misc{fds250975,
   Author = {Cabeza, R},
   Title = {Commentary: Neuroscience frontiers of cognitive aging:
             Approaches to cognitive neuroscience of aging},
   Pages = {179-196},
   Booktitle = {New Frontiers in Cognitive Aging},
   Publisher = {Oxford University Press},
   Year = {2012},
   Month = {March},
   ISBN = {9780198525691},
   url = {http://dx.doi.org/10.1093/acprof:oso/9780198525691.003.0009},
   Abstract = {This chapter describes three methodological approaches of
             cognitive neuroscience of aging, and for each one, it
             underscores some interesting findings and notes some current
             issues. These are the neuropsychological approach,
             correlational approach, and activation imaging approach. The
             neuropsychological approach compares cognitive changes in
             healthy aging and in patients with brain damage due to
             trauma, stroke, or degenerative disorders. The correlational
             approach associates cognitive measures to neural measures
             that were independently obtained. The activation imaging
             approach measures brain activity in young and older adults
             during cognitive performance.},
   Doi = {10.1093/acprof:oso/9780198525691.003.0009},
   Key = {fds250975}
}

@misc{fds337647,
   Author = {Villanueva, A and Cabeza, R and Agustin, JS},
   Title = {Gaze estimation},
   Pages = {310-325},
   Booktitle = {Gaze Interaction and Applications of Eye Tracking: Advances
             in Assistive Technologies},
   Publisher = {IGI Global},
   Year = {2011},
   Month = {December},
   ISBN = {9781613500989},
   url = {http://dx.doi.org/10.4018/978-1-61350-098-9.ch021},
   Abstract = {The main objective of gaze trackers is to provide an
             accurate estimate of the user's gaze by using the eye
             tracking information. Gaze, in its most general form, can be
             considered to be the line of sight or line of gaze, as 3D
             (imaginary) lines with respect to the camera, or as the
             point of regard (also termed the point of gaze). This
             chapter introduces different gaze estimation techniques,
             including geometry-based methods and interpolation methods.
             Issues related to both remote and head mounted trackers are
             discussed. Different fixation estimation methods are also
             briefly introduced. It is assumed that the reader is
             familiar with basic 3D geometry concepts as well as advanced
             mathematics, such as matrix manipulation and vector
             calculus. © 2012, IGI Global.},
   Doi = {10.4018/978-1-61350-098-9.ch021},
   Key = {fds337647}
}

@misc{fds369115,
   Author = {Dennis, NA and Cabeza, R},
   Title = {Neuroimaging of Healthy Cognitive Aging},
   Pages = {1-54},
   Booktitle = {The Handbook of Aging and Cognition: Third
             Edition},
   Year = {2011},
   Month = {January},
   ISBN = {9780203837665},
   url = {http://dx.doi.org/10.4324/9780203837665-6},
   Abstract = {Cognitive aging research and theory has, until recently,
             been based upon behavioral measures of cognitive performance
             such as response time and accuracy. Results from behavioral
             methodologies have indicated a general age-related decline
             in cognitive functions such as speed of processing,
             attention, perception, working memory, and cued and free
             recall-and age invariance when assessing cognitive processes
             associated with vocabulary and semantic memory. Recently,
             advances in the area of neuroimaging have allowed for the
             examination of the relationship between cognitive and neural
             differences in the aging brain. Given that cognitive
             processes depend on brain anatomy and physiology, it is
             natural to expect that previously observed behavioral
             differences in aging are intimately linked to age-related
             changes in the integrity of cerebral architecture and
             function.},
   Doi = {10.4324/9780203837665-6},
   Key = {fds369115}
}

@misc{fds250966,
   Author = {Cabeza, R and Nyberg, L and Park, DC},
   Title = {Cognitive Neuroscience of Aging: Emergence of a New
             Discipline},
   Pages = {3-16},
   Booktitle = {Cognitive Neuroscience of Aging: Linking cognitive and
             cerebral aging},
   Publisher = {Oxford University Press},
   Year = {2009},
   Month = {May},
   ISBN = {9780195156744},
   url = {http://dx.doi.org/10.1093/acprof:oso/9780195156744.003.0001},
   Abstract = {This chapter begins with a brief discussion of the new
             discipline of cognitive neuroscience of aging (CNA). The
             main goal of CNA is to link the effects of aging on
             cognition to the effects of aging on the brain. An overview
             of the four main sections of the book and the subsequent
             chapters is presented.},
   Doi = {10.1093/acprof:oso/9780195156744.003.0001},
   Key = {fds250966}
}

@misc{fds250967,
   Author = {Daselaar, S and Cabeza, R},
   Title = {Age-related changes in hemispheric organization},
   Pages = {325-353},
   Booktitle = {Cognitive Neuroscience of Aging: Linking cognitive and
             cerebral aging},
   Publisher = {Oxford University Press},
   Year = {2009},
   Month = {May},
   ISBN = {9780195156744},
   url = {http://dx.doi.org/10.1093/acprof:oso/9780195156744.003.0014},
   Abstract = {This chapter links recent behavioral and neuroimaging
             findings on hemispheric lateralization and aging to general
             ideas about hemispheric organization. The chapter has three
             main sections. The first section focuses on hemispheric
             organization. It reviews evidence concerning hemispheric
             specialization, at both anatomical and functional levels,
             and then describes three views of hemispheric interaction:
             insulation, inhibition, and cooperation. The second section
             describes two models concerning age-related changes in
             lateralization: the right hemiaging model and the
             age-related asymmetry reduction model. Evidence supporting
             each model is reviewed, and the two models are compared. The
             third section links the first two by considering how
             age-related asymmetry reductions relate to the three views
             of hemispheric interaction and models of hemispheric
             specialization.},
   Doi = {10.1093/acprof:oso/9780195156744.003.0014},
   Key = {fds250967}
}

@misc{fds250987,
   Author = {Dolcos, F and LaBar, KS and Cabeza, R},
   Title = {The Memory Enhancing Effect of Emotion: Functional
             Neuroimaging Evidence},
   Pages = {105-134},
   Booktitle = {Memory and Emotion: Interdisciplinary Perspectives},
   Publisher = {BLACKWELL PUBLISHING LTD},
   Year = {2008},
   Month = {January},
   ISBN = {9781405139816},
   url = {http://dx.doi.org/10.1002/9780470756232.ch6},
   Abstract = {Emotional events are usually remembered better than neutral
             events. The anatomical and functional correlates of this
             phenomenon have been investigated in both animals and
             humans, with approaches ranging from neuropsychological and
             pharmacological to electrophysiological and functional
             neuroimaging. The present chapter reviews this evidence,
             focusing in particular on functional neuroimaging studies in
             humans, which have examined the effects of emotion on
             memory-related activity during both encoding and retrieval.
             The available evidence emphasizes the role of the amygdala,
             the medial temporal lobe memory system, and the prefrontal
             cortex. The chapter ends with a discussion of open issues
             and future directions. © 2006 Blackwell Publishing
             Ltd.},
   Doi = {10.1002/9780470756232.ch6},
   Key = {fds250987}
}

@misc{fds155003,
   Author = {Daselaar S. and Cabeza R},
   Title = {Episodic memory decline and healthy aging: Role of
             prefrontal and medial temporal lobe regions},
   Booktitle = {Learning and Memory: A Comprehensive Reference},
   Publisher = {Elsevier},
   Address = {Oxford, UK},
   Editor = {Byrne J},
   Year = {2008},
   Key = {fds155003}
}

@misc{fds155004,
   Author = {Dennis, N.A. and Cabeza, R.},
   Title = {Neuroimaging of healthy cognitive aging},
   Booktitle = {Handbook of Aging and Cognition Third Edition},
   Publisher = {Erlbaum},
   Address = {Mahwah, NJ},
   Editor = {Craik FIM and Salthouse TA},
   Year = {2008},
   Key = {fds155004}
}

@misc{fds155005,
   Author = {Hayes, S. M. and Cabeza, R.},
   Title = {Imaging aging: Present and Future},
   Booktitle = {The Handbook of cognitive aging: Interdisciplinary
             Perspectives},
   Publisher = {Sage},
   Editor = {Hoffer, S.M. and Alwyn, D.F.},
   Year = {2008},
   Key = {fds155005}
}

@misc{fds366291,
   Author = {Daselaar, S and Cabeza, R},
   Title = {Episodic memory decline and healthy aging},
   Pages = {577-599},
   Booktitle = {Learning and Memory: A Comprehensive Reference},
   Year = {2007},
   Month = {January},
   ISBN = {9780123705099},
   url = {http://dx.doi.org/10.1016/B978-012370509-9.00097-8},
   Abstract = {One of the functions most affected by the aging process is
             our memory for personally experienced past events, or
             episodic memory. The advent of human brain imaging
             techniques has greatly advanced our knowledge of the neural
             basis of episodic memory and its decline with age. Both
             structural and functional neuroimaging studies indicate
             important roles for medial temporal and prefrontal regions
             in age-related memory decline. Intriguingly, recent findings
             indicate that aging is not exclusively associated with
             decline. In fact, some older adults seem to cope with brain
             decline by shifting to alternative brain resources that can
             compensate for their memory deficits.},
   Doi = {10.1016/B978-012370509-9.00097-8},
   Key = {fds366291}
}

@misc{fds140352,
   Author = {Daselaar, S.M. and Dennis, N. and Cabeza, R},
   Title = {Age-related changes in the neural substrates of episodic and
             working memory: Functional neuroimaging evidence},
   Booktitle = {Clinical Applications of Functional Brain
             MRI},
   Publisher = {Oxford University Press},
   Editor = {S. Rombouts and F. Barkhof and P. Scheltens},
   Year = {2007},
   Key = {fds140352}
}

@misc{fds43718,
   Author = {Cabeza, R},
   Title = {Prefrontal and medial temporal lobe contributions to
             relational memory in young and older adults},
   Booktitle = {Binding in Human Memory: A Neurocognitive
             Approach},
   Publisher = {Oxford University Press},
   Editor = {D. Zimmer and A. Mecklinger and U. Lindenberger},
   Year = {2006},
   Key = {fds43718}
}

@misc{fds43717,
   Author = {Daselaar, S. and Browndyke, J. and Cabeza, R},
   Title = {Functional neuroimaging of cognitive aging},
   Series = {Second Edition},
   Booktitle = {Handbook of Functional Neuroimaging of Cognition},
   Publisher = {MIT Press},
   Editor = {R. Cabeza and A. Kingstone},
   Year = {2006},
   Key = {fds43717}
}

@misc{fds43723,
   Author = {Dolcos, F. and LaBar, K.S. and Cabeza, R},
   Title = {The memory-enhancing effect of emotion: Functional
             neuroimaging evidence},
   Booktitle = {Memory and Emotion: Interdisciplinary Perspectives},
   Publisher = {Blackwell Publishing},
   Editor = {Uttl, B. and Ohta, N. and Siegenthaler, A. L.},
   Year = {2006},
   Key = {fds43723}
}

@misc{fds140351,
   Author = {Cabeza, R. and Kingstone, A.},
   Title = {Handbook of Functional Neuroimaging of Cognition},
   Series = {Second Edition},
   Publisher = {MIT Press},
   Year = {2006},
   Key = {fds140351}
}

@misc{fds52655,
   Title = {Dennis, N.A. & Cabeza, R. (in press). Neuroimaging of
             healthy cognitive aging. In: Craik FIM, Salthouse TA,
             editors. Handbook of Aging and Cognition - Third Edition.
             Mahwah, NJ: Erlbaum},
   Year = {2006},
   Key = {fds52655}
}

@misc{fds52656,
   Title = {Daselaar, S.M., Dennis, N., Cabeza, R. (in press).
             Age-related changes in the neural substrates of episodic and
             working memory: Functional neuroimaging evidence. In S.
             Rombouts, F. Barkhof, & P. Scheltens (Eds.). Clinical
             Applications of Functional Brain MRI, Oxford University
             Press.},
   Year = {2006},
   Key = {fds52656}
}

@misc{fds52657,
   Title = {Nyberg, L., & Cabeza, R. (in press). Similarities in brain
             activity during working memory, semantic memory, and
             episodic memory: Implications for theories of memory. In S.
             Algarabel, A. Pitarque, T. Bajo, S. E. Gathercole, & M. A.
             Conway (Eds.), Theories of Memory Volume 3 : Psychology
             Press},
   Year = {2006},
   Key = {fds52657}
}

@misc{fds43722,
   Author = {Nyberg, L. and Cabeza, R},
   Title = {Similarities in brain activity during working memory,
             semantic memory, and episodic memory: Implications for
             theories of memory},
   Booktitle = {Theories of Memory Volume 3},
   Publisher = {Psychology Press},
   Editor = {S. Algarabel and A. Pitarque and T. Bajo and S. E. Gathercole and M.
             A. Conway},
   Year = {2005},
   Key = {fds43722}
}

@misc{fds43702,
   Author = {Daselaar, S. and Dennis, N. and Cabeza, R},
   Title = {Age-related changes in the neural substrates of episodic and
             working memory: Functional neuroimaging evidence},
   Booktitle = {Clinical Applications of Functional Brain
             MRI},
   Publisher = {Oxford University Press},
   Editor = {S. Rombouts and F. Barkof and P. Scheltens},
   Year = {2005},
   Key = {fds43702}
}

@misc{fds26842,
   Author = {Cabeza, R.},
   Title = {Neuroscience frontiers in cognitive aging},
   Pages = {179-196},
   Booktitle = {New Frontiers in Cognitive Aging},
   Publisher = {New York: Oxford University Press},
   Editor = {R.A. Dixon and L.-G. Nilsson},
   Year = {2004},
   Key = {fds26842}
}

@misc{fds26183,
   Author = {R.E. Cabeza},
   Title = {Functional Neuroimaging of Cognitive Aging},
   Booktitle = {Handbook of Functional Neuroimaging of Cognition},
   Publisher = {Cambridge, MA: MIT Press},
   Editor = {Cabeza, R. and Kingstone, A.},
   Year = {2001},
   Key = {fds26183}
}

@misc{fds26184,
   Author = {Nyberg, L. and Cabeza, R.},
   Title = {Brain Imaging of Memory},
   Pages = {501-519},
   Booktitle = {The Oxford Handbook of Memory},
   Publisher = {New York: Oxford University Press},
   Editor = {E. Tulving and F.I.M. Craik},
   Year = {2000},
   Key = {fds26184}
}

@misc{fds26186,
   Author = {R.E. Cabeza},
   Title = {Functional Neuroimaging of Episodic Memory
             Retrieval},
   Pages = {76-90},
   Booktitle = {Memory, Consciousness, and the Brain: The Tallinn
             Conference},
   Publisher = {Philadelphia: Psychology Press},
   Editor = {E. Tulving},
   Year = {1999},
   Key = {fds26186}
}


%% Commentaries/Book Reviews   
@article{fds26829,
   Author = {R.E. Cabeza},
   Title = {Cognitive Neuroscience of Memory by Milsson L.G.,
             Markowitsch HJ},
   Journal = {Contemporary Psychology-APA Review of Books},
   Volume = {46},
   Pages = {462-464},
   Year = {2001},
   Key = {fds26829}
}


%% Edited Volumes   
@misc{fds141444,
   Author = {Cabeza, R. and Kingstone, A.},
   Title = {Handbook of Functional Neuroimaging of Cognition—Second
             Edition},
   Publisher = {MIT Press},
   Year = {2006},
   Key = {fds141444}
}

@book{fds141445,
   Author = {Cabeza, R. and Nyberg, L. and Park, D. C.},
   Title = {Cognitive Neuroscience of Aging: Linking Cognitive and
             Cerebral Aging.},
   Publisher = {Oxford University Press.},
   Year = {2005},
   Key = {fds141445}
}

@misc{fds26899,
   Author = {Cabeza, R. and Nyberg, L.},
   Title = {Special Issue on Functional Neuroimaging of
             Memory},
   Journal = {Neuropsychologia},
   Year = {2003},
   Key = {fds26899}
}

@misc{fds141446,
   Author = {Cabeza, R. and Kingstone, A.},
   Title = {Handbook of Functional Neuroimaging of Cognition},
   Publisher = {MIT Press},
   Year = {2001},
   Key = {fds141446}
}


%% Other   
@misc{fds26892,
   Author = {Institute for Scientific Information},
   Title = {Fast breaking comments: Questions regarding the impact of
             Cabeza},
   Year = {2002},
   Abstract = {http://esi-topics.com/fbp/comments/june03-
             RobertoCabeza.html},
   Key = {fds26892}
}

@misc{fds26893,
   Author = {Nagourney, E},
   Title = {Aging: Brain boosts, from the other side},
   Journal = {New York Times},
   Pages = {D7},
   Year = {2002},
   Abstract = {http://www.nytimes.com/2002/11/19/health/agin
             g/19AGIN.html},
   Key = {fds26893}
}

@misc{fds26894,
   Author = {Meredith, D.},
   Title = {Study: Brains of elderly can compensate to remain
             sharp},
   Journal = {Duke News Service},
   Year = {2002},
   Abstract = {http://www.dukenews.duke.edu/news/newsrelease
             .asp?id=962&catid=2&},
   Key = {fds26894}
}

@misc{fds26895,
   Author = {Flores, G.},
   Title = {Imaging forgetfulness},
   Journal = {BioMedNet},
   Year = {2002},
   Abstract = {http://news.bmm.com/news/story? day=021028&story=1},
   Key = {fds26895}
}

@misc{fds26896,
   Author = {Helmuth, L.},
   Title = {A generation gap in brain activity},
   Journal = {Science},
   Volume = {296},
   Pages = {2131-2133},
   Year = {2002},
   Abstract = {http://www.sciencemag.org/cgi/content/full/29
             6/5576/2131},
   Key = {fds26896}
}

@misc{fds14959,
   Author = {R.E. Cabeza., and Kingstone, A.},
   Title = {Handbook of Functional Neuroimaging of Cognition.},
   Booktitle = {Handbook of Functional Neuroimaging of Cognition.},
   Publisher = {MIT Press},
   Year = {2001},
   Key = {fds14959}
}

@misc{fds26897,
   Author = {Friedman, R.},
   Title = {Grandmother calls in the reserves},
   Journal = {BioMedNet},
   Year = {2001},
   Abstract = {http://news.bmn.com/conferences/list/view?
             fileyear=2001&fileacronyn=SFN&fileday=day4&pa
             gefile=story_4.html},
   Key = {fds26897}
}

@misc{fds26898,
   Author = {Meredith, D.},
   Title = {Research helps understand neural machinery of true and false
             memories},
   Journal = {Duke News Service},
   Year = {2001},
   Abstract = {http://www.dukenews.duke.edu/research/cabeza.
             html},
   Key = {fds26898}
}


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