Publications [#379322] of Tobias Egner

Journal Articles

1. Özdemir, Ş; Şentürk, YD; Ünver, N; Demircan, C; Olivers, CNL; Egner, T; Günseli, E (2024). Effects of Context Changes on Memory Reactivation.. The Journal of neuroscience : the official journal of the Society for Neuroscience, 44(36), e2096232024. [doi]
   (last updated on 2025/06/16)

   Abstract:
   While the influence of context on long-term memory (LTM) is well documented, its effects on the interaction between working memory (WM) and LTM remain less understood. In this study, we explored these interactions using a delayed match-to-sample task, where participants (6 males, 16 females) encountered the same target object across six consecutive trials, facilitating the transition from WM to LTM. During half of these target repetitions, the background color changed. We measured the WM storage of the target using the contralateral delay activity in electroencephalography. Our results reveal that task-irrelevant context changes trigger the reactivation of long-term memories in WM. This reactivation may be attributed to content-context binding in WM and hippocampal pattern separation.