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G. Allan Johnson, Professor of Radiology and Pratt School of Engineering and Head, Section of Imaging Physics

G. Allan Johnson
Contact Info:
Office Location:  141D Bryan Research Building for Neurobiology
Office Phone:  (919) 684-7754
Email Address: send me a message
Web Page:  http://faculty.duhs.duke.edu/faculty/info?pid=947

Education:

Ph.D.Duke University1974
Specialties:

Medical Imaging

Representative Publications   (More Publications)

  1. Calabrese, E; Johnson, GA, Diffusion tensor magnetic resonance histology reveals microstructural changes in the developing rat brain., Neuroimage, vol. 79 (October, 2013), pp. 329-339 [23648962], [doi]  [abs]
  2. Calabrese, E; Badea, A; Watson, C; Johnson, GA, A quantitative magnetic resonance histology atlas of postnatal rat brain development with regional estimates of growth and variability., Neuroimage, vol. 71 (May, 2013), pp. 196-206 [23353030], [doi]  [abs]
  3. Antonsen, BT; Jiang, Y; Veraart, J; Qu, H; Nguyen, HP; Sijbers, J; von Hörsten, S; Johnson, GA; Leergaard, TB, Altered diffusion tensor imaging measurements in aged transgenic Huntington disease rats., Brain Struct Funct, vol. 218 no. 3 (May, 2013), pp. 767-778, ISSN 1863-2653 [doi]  [abs]
  4. Calabrese, E; Johnson, GA; Watson, C, An ontology-based segmentation scheme for tracking postnatal changes in the developing rodent brain with MRI., Neuroimage, vol. 67 (February, 2013), pp. 375-384 [23246176], [doi]  [abs]
  5. Badea, CT; Hedlund, LW; Johnson, GA, A LabVIEW Platform for Preclinical Imaging Using Digital Subtraction Angiography and Micro-CT., J Med Eng, vol. 2013 no. 581617 (2013), pp. 581617 [repository], [doi]  [abs]
  6. Perperidis, D; Bucholz, E; Johnson, GA; Constantinides, C, Morphological studies of the murine heart based on probabilistic and statistical atlases., Comput Med Imaging Graph, vol. 36 no. 2 (March, 2012), pp. 119-129, ISSN 1879-0771 [21820867], [doi]  [abs]
  7. Liu, C; Li, W; Wu, B; Jiang, Y; Johnson, GA, 3D fiber tractography with susceptibility tensor imaging., Neuroimage, vol. 59 no. 2 (January, 2012), pp. 1290-1298, ISSN 1095-9572 [21867759], [doi]  [abs]
  8. Badea, A; Johnson, GA, Magnetic resonance microscopy., in Medical Imaging: Principles and Practices, Anal Cell Pathol (Amst), vol. 35 no. 4 (2012), pp. 205-227, IOS Press Ebooks, ISSN 0926-9630, ISBN 9781439871027 [22142643], [doi]  [abs]
  9. Veraart, J; Leergaard, TB; Antonsen, BT; Van Hecke, W; Blockx, I; Jeurissen, B; Jiang, Y; Van der Linden, A; Johnson, GA; Verhoye, M; Sijbers, J, Population-averaged diffusion tensor imaging atlas of the Sprague Dawley rat brain., Neuroimage, vol. 58 no. 4 (October, 2011), pp. 975-983, ISSN 1095-9572 [21749925], [doi]  [abs]
  10. Jiang, Y; Johnson, GA, Microscopic diffusion tensor atlas of the mouse brain., Neuroimage, vol. 56 no. 3 (June, 2011), pp. 1235-1243, ISSN 1095-9572 [21419226], [doi]  [abs]
  11. Liu, C; Li, W; Johnson, GA; Wu, B, High-field (9.4 T) MRI of brain dysmyelination by quantitative mapping of magnetic susceptibility., Neuroimage, vol. 56 no. 3 (June, 2011), pp. 930-938, ISSN 1095-9572 [21320606], [doi]  [abs]
  12. Bowden, DM; Johnson, GA; Zaborsky, L; Green, WDK; Moore, E; Badea, A; Dubach, MF; Bookstein, FL, A symmetrical Waxholm canonical mouse brain for NeuroMaps., J Neurosci Methods, vol. 195 no. 2 (February, 2011), pp. 170-175, ISSN 1872-678X [21163300], [doi]  [abs]
  13. Hawrylycz, M; Baldock, RA; Burger, A; Hashikawa, T; Johnson, GA; Martone, M; Ng, L; Lau, C; Larson, SD; Nissanov, J; Puelles, L; Ruffins, S; Verbeek, F; Zaslavsky, I; Boline, J, Digital atlasing and standardization in the mouse brain., PLoS Comput Biol, vol. 7 no. 2 (February, 2011), pp. e1001065, ISSN 1553-7358 [21304938], [doi]
  14. Pandit, P; Qi, Y; King, KF; Johnson, GA, Reduction of artifacts in T2 -weighted PROPELLER in high-field preclinical imaging., Magn Reson Med, vol. 65 no. 2 (February, 2011), pp. 538-543, ISSN 1522-2594 [20928875], [doi]  [abs]
  15. Johnson, GA; Badea, A; Brandenburg, J; Cofer, G; Fubara, B; Liu, S; Nissanov, J, Waxholm space: an image-based reference for coordinating mouse brain research., Neuroimage, vol. 53 no. 2 (November, 2010), pp. 365-372, ISSN 1095-9572 [20600960], [doi]  [abs]
  16. O'Leary-Moore, SK; Parnell, SE; Godin, EA; Dehart, DB; Ament, JJ; Khan, AA; Johnson, GA; Styner, MA; Sulik, KK, Magnetic resonance microscopy-based analyses of the brains of normal and ethanol-exposed fetal mice., Birth Defects Res A Clin Mol Teratol, vol. 88 no. 11 (November, 2010), pp. 953-964, ISSN 1542-0760 [20842647], [doi]  [abs]
  17. Howles, GP; Bing, KF; Qi, Y; Rosenzweig, SJ; Nightingale, KR; Johnson, GA, Contrast-enhanced in vivo magnetic resonance microscopy of the mouse brain enabled by noninvasive opening of the blood-brain barrier with ultrasound., Magn Reson Med, vol. 64 no. 4 (October, 2010), pp. 995-1004, ISSN 1522-2594 [20740666], [doi]  [abs]
  18. Pandit, P; Qi, Y; Story, J; King, KF; Johnson, GA, Multishot PROPELLER for high-field preclinical MRI., Magn Reson Med, vol. 64 no. 1 (July, 2010), pp. 47-53, ISSN 1522-2594 [20572138], [doi]  [abs]
  19. Howles, GP; Qi, Y; Johnson, GA, Ultrasonic disruption of the blood-brain barrier enables in vivo functional mapping of the mouse barrel field cortex with manganese-enhanced MRI., Neuroimage, vol. 50 no. 4 (May, 2010), pp. 1464-1471, ISSN 1095-9572 [20096789], [doi]  [abs]
  20. Bucholz, E; Ghaghada, K; Qi, Y; Mukundan, S; Rockman, HA; Johnson, GA, Cardiovascular phenotyping of the mouse heart using a 4D radial acquisition and liposomal Gd-DTPA-BMA., Magn Reson Med, vol. 63 no. 4 (April, 2010), pp. 979-987, ISSN 1522-2594 [20373399], [doi]  [abs]
  21. Badea, A; Johnson, GA; Jankowsky, JL, Remote sites of structural atrophy predict later amyloid formation in a mouse model of Alzheimer's disease., Neuroimage, vol. 50 no. 2 (April, 2010), pp. 416-427, ISSN 1095-9572 [20035883], [doi]  [abs]
  22. Jiang, Y; Johnson, GA, Microscopic diffusion tensor imaging of the mouse brain., Neuroimage, vol. 50 no. 2 (April, 2010), pp. 465-471, ISSN 1095-9572 [20034583], [doi]  [abs]
  23. Mistry, NN; Qi, Y; Hedlund, LW; Johnson, GA, Ventilation/perfusion imaging in a rat model of airway obstruction., Magn Reson Med, vol. 63 no. 3 (March, 2010), pp. 728-735, ISSN 1522-2594 [20146375], [doi]  [abs]
  24. Petiet, A; Johnson, GA, Active staining of mouse embryos for magnetic resonance microscopy., Methods Mol Biol, vol. 611 (2010), pp. 141-149, ISSN 1940-6029 [19960328], [doi]  [abs]
  25. MacKenzie-Graham, A; Tiwari-Woodruff, SK; Sharma, G; Aguilar, C; Vo, KT; Strickland, LV; Morales, L; Fubara, B; Martin, M; Jacobs, RE; Johnson, GA; Toga, AW; Voskuhl, RR, Purkinje cell loss in experimental autoimmune encephalomyelitis., Neuroimage, vol. 48 no. 4 (December, 2009), pp. 637-651, ISSN 1053-8119 [doi]  [abs]
  26. Badea, A; Johnson, GA; Williams, RW, Genetic dissection of the mouse CNS using magnetic resonance microscopy., Curr Opin Neurol, vol. 22 no. 4 (August, 2009), pp. 379-386, ISSN 1473-6551 [19542887], [doi]  [abs]
  27. Howles, GP; Nouls, JC; Qi, Y; Johnson, GA, Rapid production of specialized animal handling devices using computer-aided design and solid freeform fabrication., J Magn Reson Imaging, vol. 30 no. 2 (August, 2009), pp. 466-471, ISSN 1053-1807 [19629999], [doi]  [abs]
  28. Badea, A; Johnson, GA; Williams, RW, Genetic dissection of the mouse brain using high-field magnetic resonance microscopy., Neuroimage, vol. 45 no. 4 (May, 2009), pp. 1067-1079, ISSN 1095-9572 [19349225], [doi]  [abs]
  29. Song, J; Liu, Y; Gewalt, SL; Cofer, G; Johnson, GA; Liu, QH, Least-square NUFFT methods applied to 2-D and 3-D radially encoded MR image reconstruction., IEEE Trans Biomed Eng, vol. 56 no. 4 (April, 2009), pp. 1134-1142, ISSN 1558-2531 [19174334], [doi]  [abs]
  30. Zhang, X; Badea, C; Jacob, M; Johnson, GA, Development of a noncontact 3-D fluorescence tomography system for small animal in vivo imaging., Proc SPIE Int Soc Opt Eng, vol. 7191 (February, 2009), pp. nihpa106691, ISSN 0277-786X [19587837], [doi]  [abs]
  31. Badea, CT; Drangova, M; Holdsworth, DW; Johnson, GA, In vivo small-animal imaging using micro-CT and digital subtraction angiography., Phys Med Biol, vol. 53 no. 19 (October, 2008), pp. R319-R350, ISSN 0031-9155 [18758005], [doi]  [abs]
  32. Petiet, AE; Kaufman, MH; Goddeeris, MM; Brandenburg, J; Elmore, SA; Johnson, GA, High-resolution magnetic resonance histology of the embryonic and neonatal mouse: a 4D atlas and morphologic database., Proc Natl Acad Sci U S A, vol. 105 no. 34 (August, 2008), pp. 12331-12336, ISSN 1091-6490 [18713865], [doi]  [abs]
  33. De Lin, M; Toncheva, G; Nguyen, G; Kim, S; Anderson-Evans, C; Johnson, GA; Yoshizumi, TT, Application of MOSFET detectors for dosimetry in small animal radiography using short exposure times., Radiat Res, vol. 170 no. 2 (August, 2008), pp. 260-263, ISSN 0033-7587 [18666818], [doi]  [abs]
  34. Bucholz, E; Ghaghada, K; Qi, Y; Mukundan, S; Johnson, GA, Four-dimensional MR microscopy of the mouse heart using radial acquisition and liposomal gadolinium contrast agent., Magn Reson Med, vol. 60 no. 1 (July, 2008), pp. 111-118, ISSN 0740-3194 [18581419], [doi]  [abs]
  35. Goddeeris, MM; Rho, S; Petiet, A; Davenport, CL; Johnson, GA; Meyers, EN; Klingensmith, J, Intracardiac septation requires hedgehog-dependent cellular contributions from outside the heart., Development, vol. 135 no. 10 (May, 2008), pp. 1887-1895, ISSN 0950-1991 [18441277], [doi]  [abs]
  36. Johnston, SM; Johnson, GA; Badea, CT, Geometric calibration for a dual tube/detector micro-CT system., Med Phys, vol. 35 no. 5 (May, 2008), pp. 1820-1829, ISSN 0094-2405 [18561657], [doi]  [abs]
  37. Badea, CT; Johnston, S; Johnson, B; Lin, M; Hedlund, LW; Johnson, GA, A dual micro-CT system for small animal imaging., Proc SPIE Int Soc Opt Eng, vol. 6913 (April, 2008), pp. 691342, ISSN 0277-786X [22049304], [doi]  [abs]
  38. Nouls, JC; Izenson, MG; Greeley, HP; Johnson, GA, Design of a superconducting volume coil for magnetic resonance microscopy of the mouse brain., J Magn Reson, vol. 191 no. 2 (April, 2008), pp. 231-238, ISSN 1090-7807 [18221901], [doi]  [abs]
  39. Badea, CT; Wetzel, AW; Mistry, N; Pomerantz, S; Nave, D; Johnson, GA, Left ventricle volume measurements in cardiac micro-CT: the impact of radiation dose and contrast agent., Comput Med Imaging Graph, vol. 32 no. 3 (April, 2008), pp. 239-250, ISSN 0895-6111 [18243656], [doi]  [abs]
  40. de Lin, M; Ning, L; Badea, CT; Mistry, NN; Qi, Y; Johnson, GA, A high-precision contrast injector for small animal x-ray digital subtraction angiography., IEEE Trans Biomed Eng, vol. 55 no. 3 (March, 2008), pp. 1082-1091, ISSN 0018-9294 [18334400], [doi]  [abs]
  41. Bucholz, EK; Song, J; Johnson, GA; Hancu, I, Multispectral imaging with three-dimensional rosette trajectories., Magn Reson Med, vol. 59 no. 3 (March, 2008), pp. 581-589, ISSN 0740-3194 [18306410], [doi]  [abs]
  42. Mistry, NN; Pollaro, J; Song, J; De Lin, M; Johnson, GA, Pulmonary perfusion imaging in the rodent lung using dynamic contrast-enhanced MRI., Magn Reson Med, vol. 59 no. 2 (February, 2008), pp. 289-297, ISSN 0740-3194 [18228577], [doi]  [abs]
  43. Sharief, AA; Badea, A; Dale, AM; Johnson, GA, Automated segmentation of the actively stained mouse brain using multi-spectral MR microscopy., Neuroimage, vol. 39 no. 1 (January, 2008), pp. 136-145, ISSN 1053-8119 [17933556], [doi]  [abs]
  44. Driehuys, B; Walker, J; Pollaro, J; Cofer, GP; Mistry, N; Schwartz, D; Johnson, GA, 3He MRI in mouse models of asthma., Magn Reson Med, vol. 58 no. 5 (November, 2007), pp. 893-900, ISSN 0740-3194 [17969115], [doi]  [abs]
  45. Song, J; Liu, QH; Johnson, GA; Badea, CT, Sparseness prior based iterative image reconstruction for retrospectively gated cardiac micro-CT., Med Phys, vol. 34 no. 11 (November, 2007), pp. 4476-4483, ISSN 0094-2405 [18072512], [doi]  [abs]
  46. Badea, A; Ali-Sharief, AA; Johnson, GA, Morphometric analysis of the C57BL/6J mouse brain., Neuroimage, vol. 37 no. 3 (September, 2007), pp. 683-693, ISSN 1053-8119 [17627846], [doi]  [abs]
  47. Johnson, GA; Ali-Sharief, A; Badea, A; Brandenburg, J; Cofer, G; Fubara, B; Gewalt, S; Hedlund, LW; Upchurch, L, High-throughput morphologic phenotyping of the mouse brain with magnetic resonance histology., Neuroimage, vol. 37 no. 1 (August, 2007), pp. 82-89, ISSN 1053-8119 [17574443], [doi]  [abs]
  48. Petiet, A; Hedlund, L; Johnson, GA, Staining methods for magnetic resonance microscopy of the rat fetus., J Magn Reson Imaging, vol. 25 no. 6 (June, 2007), pp. 1192-1198, ISSN 1053-1807 [17520739], [doi]  [abs]
  49. Nahrendorf, M; Badea, C; Hedlund, LW; Figueiredo, J-L; Sosnovik, DE; Johnson, GA; Weissleder, R, High-resolution imaging of murine myocardial infarction with delayed-enhancement cine micro-CT., Am J Physiol Heart Circ Physiol, vol. 292 no. 6 (June, 2007), pp. H3172-H3178, ISSN 0363-6135 [17322414], [doi]  [abs]
  50. Badea, CT; Hedlund, LW; De Lin, M; Mackel, JSB; Samei, E; Johnson, GA, Tomographic digital subtraction angiography for lung perfusion estimation in rodents., Med Phys, vol. 34 no. 5 (May, 2007), pp. 1546-1555, ISSN 0094-2405 [17555236], [doi]  [abs]
  51. Rice, HE; Hsu, EW; Sheng, H; Evenson, DA; Freemerman, AJ; Safford, KM; Provenzale, JM; Warner, DS; Johnson, GA, Superparamagnetic iron oxide labeling and transplantation of adipose-derived stem cells in middle cerebral artery occlusion-injured mice., AJR Am J Roentgenol, vol. 188 no. 4 (April, 2007), pp. 1101-1108, ISSN 1546-3141 [17377054], [doi]  [abs]
  52. Badea, A; Nicholls, PJ; Johnson, GA; Wetsel, WC, Neuroanatomical phenotypes in the reeler mouse., Neuroimage, vol. 34 no. 4 (February, 2007), pp. 1363-1374, ISSN 1053-8119 [17185001], [doi]  [abs]
  53. Shofer, S; Badea, C; Auerbach, S; Schwartz, DA; Johnson, GA, A micro-computed tomography-based method for the measurement of pulmonary compliance in healthy and bleomycin-exposed mice., Exp Lung Res, vol. 33 no. 3-4 (2007), pp. 169-183, ISSN 0190-2148 [17558678], [doi]  [abs]
  54. Badea, CT; Hedlund, LW; Mackel, JFB; Mao, L; Rockman, HA; Johnson, GA, Cardiac micro-computed tomography for morphological and functional phenotyping of muscle LIM protein null mice., Mol Imaging, vol. 6 no. 4 (2007), pp. 261-268, ISSN 1535-3508 [17711781], [doi]  [abs]
  55. Driehuys, B; Cofer, GP; Pollaro, J; Mackel, JB; Hedlund, LW; Johnson, GA, Imaging alveolar-capillary gas transfer using hyperpolarized 129Xe MRI., Proc Natl Acad Sci U S A, vol. 103 no. 48 (November, 2006), pp. 18278-18283, ISSN 0027-8424 [17101964], [doi]  [abs]
  56. De Lin, M; Samei, E; Badea, CT; Yoshizumi, TT; Allan Johnson, G, Optimized radiographic spectra for small animal digital subtraction angiography., Med Phys, vol. 33 no. 11 (November, 2006), pp. 4249-4257, ISSN 0094-2405 [doi]  [abs]
  57. Sharief, AA; Johnson, GA, Enhanced T2 contrast for MR histology of the mouse brain., Magn Reson Med, vol. 56 no. 4 (October, 2006), pp. 717-725, ISSN 0740-3194 [16964618], [doi]  [abs]
  58. AA Sharief, GA Johnson, Enhanced T2 contrast for MR histology of the mouse brain., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, United States, vol. 56 no. 4 (October, 2006), pp. 717-25, ISSN 0740-3194  [abs]
  59. Oldham, M; Sakhalkar, H; Oliver, T; Wang, YM; Kirpatrick, J; Cao, Y; Badea, C; Johnson, GA; Dewhirst, M, Three-dimensional imaging of xenograft tumors using optical computed and emission tomography., Med Phys, vol. 33 no. 9 (September, 2006), pp. 3193-3202, ISSN 0094-2405 [17022212], [doi]  [abs]
  60. Mukundan, S; Ghaghada, KB; Badea, CT; Kao, C-Y; Hedlund, LW; Provenzale, JM; Johnson, GA; Chen, E; Bellamkonda, RV; Annapragada, A, A liposomal nanoscale contrast agent for preclinical CT in mice., AJR Am J Roentgenol, vol. 186 no. 2 (February, 2006), pp. 300-307, ISSN 0361-803X [16423931], [doi]  [abs]
  61. Jaffe, TA; Nelson, RC; Johnson, GA; Lee, ER; Yoshizumi, TT; Lowry, CR; Bullard, AB; DeLong, DM; Paulson, EK, Optimization of multiplanar reformations from isotropic data sets acquired with 16-detector row helical CT scanner., Radiology, vol. 238 no. 1 (January, 2006), pp. 292-299, ISSN 0033-8419 [16373774], [doi]  [abs]
  62. Badea, CT; Hedlund, LW; Lin, MD; Boslego, JF; Johnson, GA, Functional imaging in small animals using tomographic digital subtraction angiography, 2006 3rd IEEE International Symposium on Biomedical Imaging from Nano to Macro Proceedings, vol. 2006 (January, 2006), pp. 1208-1211, Arlington, VA, United States, ISBN 9780780395770 [doi]  [abs]
  63. Mistry, N; De Lin, M; Hedlund, L; Johnson, GA, Multimodality imaging of pulmonary function in the rodent, 2006 3rd IEEE International Symposium on Biomedical Imaging from Nano to Macro Proceedings, vol. 2006 (January, 2006), pp. 920-923, Arlington, VA, United States, ISBN 9780780395770 [doi]  [abs]
  64. De Lin, M; Hedlund, L; Johnson, GA, Micro radiography imaging of the rodent with phenylephrine induced vascular hypertension, 2006 3rd IEEE International Symposium on Biomedical Imaging from Nano to Macro Proceedings, vol. 2006 (January, 2006), pp. 610-613, Arlington, VA, United States, ISBN 9780780395770 [doi]  [abs]
  65. Mistry, N. and Ming De Lin and Hedlund, L. and Johnson, G.A., Multimodality imaging of pulmonary function in the rodent, 2006 3rd IEEE International Symposium on Biomedical Imaging: Macro to Nano (IEEE Cat. No.06EX1231C) (2006), pp. 920 - 3, Arlington, VA, USA  [abs]
  66. Ming De Lin and Hedlund, L. and Johnson, G.A., Micro radiography imaging of the rodent with phenylephrine induced vascular hypertension, 2006 3rd IEEE International Symposium on Biomedical Imaging: Macro to Nano (IEEE Cat. No.06EX1231C) (2006), pp. 610 - 13, Arlington, VA, USA  [abs]
  67. Badea, C.T. and Hedlund, L.W. and Ming De Lin and Boslego, J.F. and Johnson, G.A., Functional imaging in small animals using tomographic digital subtraction angiography, 2006 3rd IEEE International Symposium on Biomedical Imaging: Macro to Nano (IEEE Cat. No.06EX1231C) (2006), pp. 1208 - 11, Arlington, VA, USA  [abs]
  68. Badea, CT; Bucholz, E; Hedlund, LW; Rockman, HA; Johnson, GA, Imaging methods for morphological and functional phenotyping of the rodent heart., Toxicol Pathol, vol. 34 no. 1 (2006), pp. 111-117, ISSN 0192-6233 [16507552], [doi]  [abs]
  69. Badea, CT; Hedlund, LW; De Lin, M; Boslego Mackel, JF; Johnson, GA, Tumor imaging in small animals with a combined micro-CT/micro-DSA system using iodinated conventional and blood pool contrast agents., Contrast Media Mol Imaging, vol. 1 no. 4 (2006), pp. 153-164, ISSN 1555-4317 [17193692], [doi]  [abs]
  70. Ali, AA; Dale, AM; Badea, A; Johnson, GA, Automated segmentation of neuroanatomical structures in multispectral MR microscopy of the mouse brain., Neuroimage, vol. 27 no. 2 (August, 2005), pp. 425-435, ISSN 1053-8119 [15908233], [doi]  [abs]
  71. Tengowski, MW; Sutovsky, P; Hedlund, LW; Guyot, DJ; Burkhardt, JE; Thompson, WE; Sutovsky, M; Johnson, GA, Reproductive cytotoxicity is predicted by magnetic resonance microscopy and confirmed by ubiquitin-proteasome immunohistochemistry in a theophylline-induced model of rat testicular and epididymal toxicity., Microsc Microanal, vol. 11 no. 4 (August, 2005), pp. 300-312, ISSN 1431-9276 [16079014], [doi]  [abs]
  72. MW Tengowski, P Sutovsky, LW Hedlund, DJ Guyot, JE Burkhardt, WE Thompson, M Sutovsky, GA Johnson, Reproductive cytotoxicity is predicted by magnetic resonance microscopy and confirmed by ubiquitin-proteasome immunohistochemistry in a theophylline-induced model of rat testicular and epididymal toxicity., Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada, United States, vol. 11 no. 4 (August, 2005), pp. 300-12, ISSN 1431-9276  [abs]
  73. Cyr, M; Caron, MG; Johnson, GA; Laakso, A, Magnetic resonance imaging at microscopic resolution reveals subtle morphological changes in a mouse model of dopaminergic hyperfunction., Neuroimage, vol. 26 no. 1 (May, 2005), pp. 83-90, ISSN 1053-8119 [15862208], [doi]  [abs]
  74. M Cyr, MG Caron, GA Johnson, A Laakso, Magnetic resonance imaging at microscopic resolution reveals subtle morphological changes in a mouse model of dopaminergic hyperfunction., NeuroImage, United States, vol. 26 no. 1 (May, 2005), pp. 83-90, ISSN 1053-8119  [abs]
  75. Chen, BT; Yordanov, AT; Johnson, GA, Ventilation-synchronous magnetic resonance microscopy of pulmonary structure and ventilation in mice., Magn Reson Med, vol. 53 no. 1 (January, 2005), pp. 69-75, ISSN 0740-3194 [15690504], [doi]  [abs]
  76. Mai, W. and Badea, C.T. and Wheeler, C.T. and Hedlund, L.W. and Johnson, G.A., Effects of breathing and cardiac motion on spatial resolution in the microscopic imaging of rodents, Magn. Reson. Med. (USA), vol. 53 no. 4 (2005), pp. 858 - 65 [mrm.20400]  [abs]
  77. Badea, CT; Fubara, B; Hedlund, LW; Johnson, GA, 4-D micro-CT of the mouse heart., Mol Imaging, vol. 4 no. 2 (2005), pp. 110-116, ISSN 1535-3508 [16105509], [doi]  [abs]
  78. Hedlund, LW; Johnson, GA, Morphology of the small-animal lung using magnetic resonance microscopy., Proc Am Thorac Soc, vol. 2 no. 6 (2005), pp. 481-502, ISSN 1546-3222 [16352752], [doi]  [abs]
  79. Badea, C; Hedlund, LW; Johnson, GA, Micro-CT with respiratory and cardiac gating., Med Phys, vol. 31 no. 12 (December, 2004), pp. 3324-3329, ISSN 0094-2405 [15651615], [doi]  [abs]
  80. Chen, BT; Johnson, GA, Dynamic lung morphology of methacholine-induced heterogeneous bronchoconstriction., Magn Reson Med, vol. 52 no. 5 (November, 2004), pp. 1080-1086, ISSN 0740-3194 [15508158], [doi]  [abs]
  81. Morgan, DL; Little, PB; Herr, DW; Moser, VC; Collins, B; Herbert, R; Johnson, GA; Maronpot, RR; Harry, GJ; Sills, RC, Neurotoxicity of carbonyl sulfide in F344 rats following inhalation exposure for up to 12 weeks., Toxicol Appl Pharmacol, vol. 200 no. 2 (October, 2004), pp. 131-145, ISSN 0041-008X [15476866], [doi]  [abs]
  82. DL Morgan, PB Little, DW Herr, VC Moser, B Collins, R Herbert, GA Johnson, RR Maronpot, GJ Harry, RC Sills, Neurotoxicity of carbonyl sulfide in F344 rats following inhalation exposure for up to 12 weeks., Toxicology and applied pharmacology, United States, vol. 200 no. 2 (October, 2004), pp. 131-45, ISSN 0041-008X  [abs]
  83. Brau, ACS; Hedlund, LW; Johnson, GA, Cine magnetic resonance microscopy of the rat heart using cardiorespiratory-synchronous projection reconstruction., J Magn Reson Imaging, vol. 20 no. 1 (July, 2004), pp. 31-38, ISSN 1053-1807 [15221806], [doi]  [abs]
  84. Sills, RC; Morgan, DL; Maronpot, RR; Johnson, GA, Contribution of magnetic resonance microscopy in the biologic and mechanistic assessment of carbonyl sulfide neurotoxicity in F344 rats, TOXICOLOGY AND APPLIED PHARMACOLOGY, vol. 197 no. 3 (June, 2004), pp. 151-152, ACADEMIC PRESS INC ELSEVIER SCIENCE, ISSN 0041-008X [Gateway.cgi]
  85. Zhang, X; Tengowski, M; Fasulo, L; Botts, S; Suddarth, SA; Johnson, GA, Measurement of fat/water ratios in rat liver using 3D three-point dixon MRI., Magn Reson Med, vol. 51 no. 4 (April, 2004), pp. 697-702, ISSN 0740-3194 [15065241], [doi]  [abs]
  86. Chen, BT; Yordanov, AT; Johnson, GA, Functional pulmonary MR microscopy in mice, FASEB JOURNAL, vol. 18 no. 5 (March, 2004), pp. A785-A785, FEDERATION AMER SOC EXP BIOL, ISSN 0892-6638 [Gateway.cgi]
  87. Sills, RC; Morgan, DL; Herr, DW; Little, PB; George, NM; Ton, TV; Love, NE; Maronpot, RR; Johnson, GA, Contribution of magnetic resonance microscopy in the 12-week neurotoxicity evaluation of carbonyl sulfide in Fischer 344 rats., Toxicol Pathol, vol. 32 no. 5 (2004), pp. 501-510 [doi]  [abs]
  88. Segars, WP; Tsui, BMW; Frey, EC; Johnson, GA; Berr, SS, Development of a 4-D digital mouse phantom for molecular imaging research., Mol Imaging Biol, vol. 6 no. 3 (2004), pp. 149-159, ISSN 1536-1632 [15193249], [doi]  [abs]
  89. TM Yelbuz, KL Waldo, X Zhang, M Zdanowicz, J Parker, TL Creazzo, GA Johnson, ML Kirby, Myocardial volume and organization are changed by failure of addition of secondary heart field myocardium to the cardiac outflow tract., Developmental dynamics : an official publication of the American Association of Anatomists, United States, vol. 228 no. 2 (October, 2003), pp. 152-60, ISSN 1058-8388  [abs]
  90. X. W. Zhang and T. M. Yelbuz and G. P. Cofer and M. A. Choma and M. L. Kirby and G. A. Johnson, Improved preparation of chick embryonic samples for magnetic resonance microscopy, Magnetic Resonance In Medicine, vol. 49 no. 6 (June, 2003), pp. 1192 -- 1195
  91. AK Gupta, RC Nelson, GA Johnson, EK Paulson, DM Delong, TT Yoshizumi, Optimization of eight-element multi-detector row helical CT technology for evaluation of the abdomen., Radiology, United States, vol. 227 no. 3 (June, 2003), pp. 739-45, ISSN 0033-8419  [abs]
  92. Chen, BT; Brau, ACS; Johnson, GA, Measurement of regional lung function in rats using hyperpolarized 3helium dynamic MRI., Magn Reson Med, vol. 49 no. 1 (January, 2003), pp. 78-88, ISSN 0740-3194 [12509822], [doi]  [abs]
  93. BT Chen, AC Brau, GA Johnson, Measurement of regional lung function in rats using hyperpolarized 3helium dynamic MRI., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, United States, vol. 49 no. 1 (January, 2003), pp. 78-88, ISSN 0740-3194  [abs]
  94. Johnson, GA; Cofer, GP; Fubara, B; Gewalt, SL; Hedlund, LW; Maronpot, RR, Magnetic resonance histology for morphologic phenotyping., J Magn Reson Imaging, vol. 16 no. 4 (October, 2002), pp. 423-429, ISSN 1053-1807 [12353257], [doi]  [abs]
  95. Burg, KJL; Delnomdedieu, M; Beiler, RJ; Culberson, CR; Greene, KG; Halberstadt, CR; Holder, WD; Loebsack, AB; Roland, WD; Johnson, GA, Application of magnetic resonance microscopy to tissue engineering: a polylactide model., J Biomed Mater Res, vol. 61 no. 3 (September, 2002), pp. 380-390, ISSN 0021-9304 [12115463], [doi]  [abs]
  96. KJ Burg, M Delnomdedieu, RJ Beiler, CR Culberson, KG Greene, CR Halberstadt, WD Holder, AB Loebsack, WD Roland, GA Johnson, Application of magnetic resonance microscopy to tissue engineering: a polylactide model., Journal of biomedical materials research, United States, vol. 61 no. 3 (September, 2002), pp. 380-90, ISSN 0021-9304  [abs]
  97. Gareau, PJ; Wymore, AC; Cofer, GP; Johnson, GA, Imaging inflammation: direct visualization of perivascular cuffing in EAE by magnetic resonance microscopy., J Magn Reson Imaging, vol. 16 no. 1 (July, 2002), pp. 28-36, ISSN 1053-1807 [12112500], [doi]  [abs]
  98. PJ Gareau, AC Wymore, GP Cofer, GA Johnson, Imaging inflammation: direct visualization of perivascular cuffing in EAE by magnetic resonance microscopy., Journal of magnetic resonance imaging : JMRI, United States, vol. 16 no. 1 (July, 2002), pp. 28-36, ISSN 1053-1807  [abs]
  99. Möller, HE; Chen, XJ; Saam, B; Hagspiel, KD; Johnson, GA; Altes, TA; de Lange, EE; Kauczor, H-U, MRI of the lungs using hyperpolarized noble gases., Magn Reson Med, vol. 47 no. 6 (June, 2002), pp. 1029-1051, ISSN 0740-3194 [12111949], [doi]  [abs]
  100. HE Möller, XJ Chen, B Saam, KD Hagspiel, GA Johnson, TA Altes, EE de Lange, HU Kauczor, MRI of the lungs using hyperpolarized noble gases., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, United States, vol. 47 no. 6 (June, 2002), pp. 1029-51, ISSN 0740-3194  [abs]
  101. G. A. Johnson and G. P. Cofer and S. L. Gewalt and L. W. Hedlund, Morphologic phenotyping with MR microscopy: The visible mouse, Radiology, vol. 222 no. 3 (March, 2002), pp. 789 -- 793
  102. Johnson, GA; Cofer, GP; Gewalt, SL; Hedlund, LW, Morphologic phenotyping with MR microscopy: the visible mouse., Radiology, vol. 222 no. 3 (March, 2002), pp. 789-793, ISSN 0033-8419 [11867802], [doi]  [abs]
  103. A. C. S. Brau and C. T. Wheeler and L. W. Hedlund and G. A. Johnson, Fiber-optic stethoscope: A cardiac monitoring and gating system for magnetic resonance microscopy, Magnetic Resonance In Medicine, vol. 47 no. 2 (February, 2002), pp. 314 -- 321
  104. Gupta, AK; Johnson, GA; Nelson, RC, Optimization of eight-element multi-detector helical CT for imaging the abdomen, Radiology, vol. 222 no. 2 (February, 2002), pp. 589-589
  105. Spielmann, AL; Nelson, RC; Lowry, CR; Johnson, GA; Sundaramoothy, G; Sheafor, DH; Paulson, EK, Liver: single breath-hold dynamic subtraction CT with multi-detector row helical technology feasibility study., Radiology, vol. 222 no. 1 (January, 2002), pp. 278-283, ISSN 0033-8419 [11756737], [doi]  [abs]
  106. Johnson, GA; Hedlund, LW, Image based phenotyping: The visible mouse, FASEB JOURNAL, vol. 16 no. 5 (2002), pp. A1091-A1091, ISSN 0892-6638 [Gateway.cgi]
  107. Frush, DP; Yoshizumi, TT; Paulson, EK; Johnson, GA, Radiation dose from helical CT in children: Comparison of multi-slice and single-slice protocols, RADIOLOGY, vol. 221 (November, 2001), pp. 246-246, RADIOLOGICAL SOC NORTH AMERICA, ISSN 0033-8419 [Gateway.cgi]
  108. Paulson, EK; Yoshizumi, TT; Frush, DP; Johnson, GA, Multi-detector vs single-detector CT: The organ doses are higher than you think, RADIOLOGY, vol. 221 (November, 2001), pp. 403-403, RADIOLOGICAL SOC NORTH AMERICA, ISSN 0033-8419 [Gateway.cgi]
  109. Tengowski, MW; Suddarth, SA; Cofer, GP; Wheeler, CT; Botts, S; Fasulo, LM; Jeffries-Griffor, JL; Amacher, DE; Lawton, MP; Hedlund, LW; Zhang, XW; Burkhardt, JE; Johnson, GA, Using technology to develop a hepatic lipidosis blomarker in the rat, MOLECULAR BIOLOGY OF THE CELL, vol. 12 (November, 2001), pp. 261A-261A, AMER SOC CELL BIOLOGY, ISSN 1059-1524 [Gateway.cgi]
  110. S. J. Kelly and M. Delnomdedieu and M. I. Oliverio and L. D. Williams and M. G. P. Saifer and M. R. Sherman and T. M. Coffman and G. A. Johnson and M. S. Hershfield, Diabetes insipidus in uricase-deficient mice: A model for evaluating therapy with poly(ethylene glycol)-modified uricase, Journal Of The American Society Of Nephrology, vol. 12 no. 5 (May, 2001), pp. 1001 -- 1009
  111. H. E. Moller and L. W. Hedlund and X. J. Chen and M. R. Carey and M. S. Chawla and C. T. Wheeler and G. A. Johnson, Measurements of hyperpolarized gas properties in the lung. Part III: He-3 T-1, Magnetic Resonance In Medicine, vol. 45 no. 3 (March, 2001), pp. 421 -- 430
  112. Johnson, GA; Cofer, GP; Hedlund, LW; Maronpot, RR; Suddarth, SA, Registered (1)H and (3)He magnetic resonance microscopy of the lung., Magn Reson Med, vol. 45 no. 3 (March, 2001), pp. 365-370, ISSN 0740-3194 [11241691], [doi]  [abs]
  113. Tengowski, MW; Hedlund, LW; Guyot, DJ; Burkhardt, JE; Johnson, GA, Magnetic resonance microscopy predicts findings in a theophylline-induced rat model of reproductive toxicity, MOLECULAR BIOLOGY OF THE CELL, vol. 11 (December, 2000), pp. 125A-125A, AMER SOC CELL BIOLOGY, ISSN 1059-1524 [Gateway.cgi]
  114. Chen, XJ; Hedlund, LW; Möller, HE; Chawla, MS; Maronpot, RR; Johnson, GA, Detection of emphysema in rat lungs by using magnetic resonance measurements of 3He diffusion., Proc Natl Acad Sci U S A, vol. 97 no. 21 (October, 2000), pp. 11478-11481, ISSN 0027-8424 [11027348], [doi]  [abs]
  115. X. J. Chen and L. W. Hedlund and H. E. Moller and M. S. Chawla and R. R. Maronpot and G. A. Johnson, Detection of emphysema in rat lungs by using magnetic resonance measurements of He-3 diffusion, Proceedings Of The National Academy Of Sciences Of The United States Of America, vol. 97 no. 21 (October, 2000), pp. 11478 -- 11481
  116. Hedlund, LW; Cofer, GP; Owen, SJ; Allan Johnson, G, MR-compatible ventilator for small animals: computer-controlled ventilation for proton and noble gas imaging., Magn Reson Imaging, vol. 18 no. 6 (July, 2000), pp. 753-759, ISSN 0730-725X [10930785], [doi]  [abs]
  117. L. W. Hedlund and H. E. Moller and X. J. Chen and M. S. Chawla and G. P. Cofer and G. A. Johnson, Mixing oxygen with hyperpolarized He-3 for small-animal lung studies, Nmr In Biomedicine, vol. 13 no. 4 (June, 2000), pp. 202 -- 206
  118. Hedlund, LW; Möller, HE; Chen, XJ; Chawla, MS; Cofer, GP; Johnson, GA, Mixing oxygen with hyperpolarized (3)He for small-animal lung studies., NMR Biomed, vol. 13 no. 4 (June, 2000), pp. 202-206, ISSN 0952-3480 [10867697], [doi]  [abs]
  119. Benveniste, H; Kim, K; Zhang, L; Johnson, GA, Magnetic resonance microscopy of the C57BL mouse brain., Neuroimage, vol. 11 no. 6 Pt 1 (June, 2000), pp. 601-611, ISSN 1053-8119 [Gateway.cgi], [doi]  [abs]
  120. M. S. Chawla and X. J. Chen and G. P. Cofer and L. W. Hedlund and M. B. Kerby and T. B. Ottoboni and G. A. Johnson, Hyperpolarized He-3 microspheres as a novel vascular signal source for MRI, Magnetic Resonance In Medicine, vol. 43 no. 3 (March, 2000), pp. 440 -- 445
  121. Nugent, AC; Johnson, GA, T1rho imaging using magnetization-prepared projection encoding (MaPPE)., Magn Reson Med, vol. 43 no. 3 (March, 2000), pp. 421-428, ISSN 0740-3194 [10725885], [doi]  [abs]
  122. Chawla, MS; Chen, XJ; Cofer, GP; Hedlund, LW; Kerby, MB; Ottoboni, TB; Johnson, GA, Hyperpolarized 3He microspheres as a novel vascular signal source for MRI., Magn Reson Med, vol. 43 no. 3 (March, 2000), pp. 440-445, ISSN 0740-3194 [10725887], [doi]  [abs]
  123. AC Nugent, GA Johnson, T1rho imaging using magnetization-prepared projection encoding (MaPPE)., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 43 no. 3 (March, 2000), pp. 421-8, ISSN 0740-3194  [abs]
  124. Oliverio, MI; Delnomdedieu, M; Best, CF; Li, P; Morris, M; Callahan, MF; Johnson, GA; Smithies, O; Coffman, TM, Abnormal water metabolism in mice lacking the type 1A receptor for ANG II., Am J Physiol Renal Physiol, vol. 278 no. 1 (January, 2000), pp. F75-F82, ISSN 1931-857X [10644657], [doi]  [abs]
  125. Lester, DS; Pine, PS; Delnomdedieu, M; Johannessen, JN; Johnson, GA, Virtual neuropathology: three-dimensional visualization of lesions due to toxic insult., Toxicol Pathol, vol. 28 no. 1 (2000), pp. 100-104, ISSN 0192-6233 [doi]  [abs]
  126. Lester, DS; Johannessen, JN; Pine, PS; McGregor, GN; Johnson, GA, Virtual neuropathology: A new approach to preclinical pathology using magnetic resonance imaging microscopy, Spectroscopy Santa Monica, vol. 14 no. 7 (December, 1999), pp. 17-22, ISSN 0887-6703
  127. Benveniste, H; Einstein, G; Kim, KR; Hulette, C; Johnson, GA, Detection of neuritic plaques in Alzheimer's disease by magnetic resonance microscopy., Proc Natl Acad Sci U S A, vol. 96 no. 24 (November, 1999), pp. 14079-14084, ISSN 0027-8424 [10570201], [doi]  [abs]
  128. Nelson, RC; Johnson, GA; Spielman, AL; Lowry, CR; Sundaramoorthy, G; Sheafor, DH, Single breath-hold dynamic subtraction CT of the liver using-multidetector helical technology, Radiology, vol. 213P (November, 1999), pp. 125-125
  129. X. J. Chen and H. E. Moller and M. S. Chawla and G. P. Cofer and B. Driehuys and L. W. Hedlund and J. R. Macfall and G. A. Johnson, Spatially resolved measurements of hyperpolarized gas properties in the lung in vivo. Part II: T-2*, Magnetic Resonance In Medicine, vol. 42 no. 4 (October, 1999), pp. 729 -- 737
  130. Chen, XJ; Möller, HE; Chawla, MS; Cofer, GP; Driehuys, B; Hedlund, LW; Johnson, GA, Spatially resolved measurements of hyperpolarized gas properties in the lung in vivo. Part I: diffusion coefficient., Magn Reson Med, vol. 42 no. 4 (October, 1999), pp. 721-728, ISSN 0740-3194 [10502761], [doi]  [abs]
  131. Benveniste, HD; Kim, KR; Hedlund, LW; Johnson, GA; Friedman, AH, Cerebral hemorrhage and edema following brain biopsy in rats: Significance of mean arterial blood pressure, ANESTHESIOLOGY, vol. 91 no. 3A (September, 1999), pp. U371-U371, LIPPINCOTT WILLIAMS & WILKINS, ISSN 0003-3022 [Gateway.cgi]
  132. H. E. Moller and M. S. Chawla and X. J. Chen and B. Driehuys and L. W. Hedlund and C. T. Wheeler and G. A. Johnson, Magnetic resonance angiography with hyperpolarized Xe-129 dissolved in a lipid emulsion, Magnetic Resonance In Medicine, vol. 41 no. 5 (May, 1999), pp. 1058 -- 1064
  133. Hurlston, SE; Brey, WW; Suddarth, SA; Johnson, GA, A high-temperature superconducting Helmholtz probe for microscopy at 9.4 T., Magn Reson Med, vol. 41 no. 5 (May, 1999), pp. 1032-1038, ISSN 0740-3194 [10332887], [doi]  [abs]
  134. Möller, HE; Chawla, MS; Chen, XJ; Driehuys, B; Hedlund, LW; Wheeler, CT; Johnson, GA, Magnetic resonance angiography with hyperpolarized 129Xe dissolved in a lipid emulsion., Magn Reson Med, vol. 41 no. 5 (May, 1999), pp. 1058-1064, ISSN 0740-3194 [10332890], [doi]  [abs]
  135. SE Hurlston, WW Brey, SA Suddarth, GA Johnson, A high-temperature superconducting Helmholtz probe for microscopy at 9.4 T., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 41 no. 5 (May, 1999), pp. 1032-8, ISSN 0740-3194  [abs]
  136. M. Viallon and G. P. Cofer and S. A. Suddarth and H. E. Moller and X. J. Chen and M. S. Chawla and L. W. Hedlund and Y. Cremillieux and G. A. Johnson, Functional MR microscopy of the lung using hyperpolarized He-3, Magnetic Resonance In Medicine, vol. 41 no. 4 (April, 1999), pp. 787 -- 792
  137. Möller, HE; Chen, XJ; Chawla, MS; Cofer, GP; Driehuys, B; Hedlund, LW; Suddarth, SA; Johnson, GA, Sensitivity and resolution in 3D NMR microscopy of the lung with hyperpolarized noble gases., Magn Reson Med, vol. 41 no. 4 (April, 1999), pp. 800-808, ISSN 0740-3194 [10332857], [doi]  [abs]
  138. HE Möller, XJ Chen, MS Chawla, GP Cofer, B Driehuys, LW Hedlund, SA Suddarth, GA Johnson, Sensitivity and resolution in 3D NMR microscopy of the lung with hyperpolarized noble gases., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 41 no. 4 (April, 1999), pp. 800-8, ISSN 0740-3194  [abs]
  139. Lester, DS; Lyon, RC; McGregor, GN; Engelhardt, RT; Schmued, LC; Johnson, GA; Johannessen, JN, 3-Dimensional visualization of lesions in rat brain using magnetic resonance imaging microscopy., Neuroreport, vol. 10 no. 4 (March, 1999), pp. 737-741, ISSN 0959-4965 [10208540], [doi]  [abs]
  140. DS Lester, RC Lyon, GN McGregor, RT Engelhardt, LC Schmued, GA Johnson, JN Johannessen, 3-Dimensional visualization of lesions in rat brain using magnetic resonance imaging microscopy., Neuroreport, ENGLAND, vol. 10 no. 4 (March, 1999), pp. 737-41, ISSN 0959-4965  [abs]
  141. Smith, BR; Huff, DS; Johnson, GA, Magnetic resonance imaging of embryos: an Internet resource for the study of embryonic development., Comput Med Imaging Graph, vol. 23 no. 1 (1999), pp. 33-40, ISSN 0895-6111 [10091866], [doi]  [abs]
  142. Benveniste, H; Qui, H; Hedlund, LW; Hüttemeier, PC; Steele, SM; Johnson, GA, In vivo diffusion-weighted magnetic resonance microscopy of rat spinal cord: effect of ischemia and intrathecal hyperbaric 5% lidocaine., Reg Anesth Pain Med, vol. 24 no. 4 (1999), pp. 311-318, ISSN 1098-7339 [10445769], [doi]  [abs]
  143. Möller, HE; Chen, XJ; Chawla, MS; Driehuys, B; Hedlund, LW; Johnson, GA, Signal dynamics in magnetic resonance imaging of the lung with hyperpolarized noble gases., J Magn Reson, vol. 135 no. 1 (November, 1998), pp. 133-143, ISSN 1090-7807 [9799687], [doi]  [abs]
  144. M. S. Chawla and X. J. Chen and H. E. Moller and G. P. Cofer and C. T. Wheeler and L. W. Hedlund and G. A. Johnson, In vivo magnetic resonance vascular imaging using laser-polarized He-3 microbubbles, Proceedings Of The National Academy Of Sciences Of The United States Of America, vol. 95 no. 18 (September, 1998), pp. 10832 -- 10835
  145. Chawla, MS; Chen, XJ; Möller, HE; Cofer, GP; Wheeler, CT; Hedlund, LW; Johnson, GA, In vivo magnetic resonance vascular imaging using laser-polarized 3He microbubbles., Proc Natl Acad Sci U S A, vol. 95 no. 18 (September, 1998), pp. 10832-10835, ISSN 0027-8424 [9724790], [doi]  [abs]
  146. X. J. Chen and M. S. Chawla and G. P. Cofer and L. W. Hedlund and H. E. Moller and G. A. Johnson, Hyperpolarized He-3 NMR lineshape measurements in the live guinea pig lung, Magnetic Resonance In Medicine, vol. 40 no. 1 (July, 1998), pp. 61 -- 65
  147. H. H. Qiu and L. W. Hedlund and M. R. Neuman and C. R. Edwards and R. D. Black and G. P. Cofer and G. A. Johnson, Measuring the progression of foreign-body reaction to silicone implants using in vivo MR microscopy, Ieee Transactions On Biomedical Engineering, vol. 45 no. 7 (July, 1998), pp. 921 -- 927
  148. Qiu, HH; Hedlund, LW; Neuman, MR; Edwards, CR; Black, RD; Cofer, GP; Johnson, GA, Measuring the progression of foreign-body reaction to silicone implants using in vivo MR microscopy., IEEE Trans Biomed Eng, vol. 45 no. 7 (July, 1998), pp. 921-927, ISSN 0018-9294 [9644901], [doi]  [abs]
  149. Chen, XJ; Chawla, MS; Cofer, GP; Hedlund, LW; Möller, HE; Johnson, GA, Hyperpolarized 3He NMR lineshape measurements in the live guinea pig lung., Magn Reson Med, vol. 40 no. 1 (July, 1998), pp. 61-65, ISSN 0740-3194 [9660554], [doi]  [abs]
  150. Smith, BR; Sattuck, MD; Hedlund, LW; Johnson, GA, Time-course imaging of rat embryos in utero with magnetic resonance microscopy (vol 39, pg 673, 1998), Magnetic Resonance In Medicine, vol. 39 no. 6 (June, 1998), pp. CP2-CP2
  151. Smith, BR; Shattuck, MD; Hedlund, LW; Johnson, GA, Time-course imaging of rat embryos in utero with magnetic resonance microscopy., Magn Reson Med, vol. 39 no. 4 (April, 1998), pp. 673-677, ISSN 0740-3194 [9543433], [doi]  [abs]
  152. M. Delnomdedieu and L. W. Hedlund and R. R. Maronpot and G. A. Johnson, Magnetic resonance microscopy and histopathology: Comparative approach of bromobenzene-induced hepatotoxicity in the rat, Hepatology, vol. 27 no. 2 (February, 1998), pp. 526 -- 532
  153. Delnomdedieu, M; Hedlund, LW; Maronpot, RR; Johnson, GA, Magnetic resonance microscopy and histopathology: comparative approach of bromobenzene-induced hepatotoxicity in the rat., Hepatology, vol. 27 no. 2 (February, 1998), pp. 526-532, ISSN 0270-9139 [9462653], [doi]  [abs]
  154. Chen, XJ; Chawla, MS; Hedlund, LW; Möller, HE; MacFall, JR; Johnson, GA, MR microscopy of lung airways with hyperpolarized 3He., Magn Reson Med, vol. 39 no. 1 (January, 1998), pp. 79-84, ISSN 0740-3194 [9438440], [doi]  [abs]
  155. Zhou, X; Liang, ZP; Gewalt, SL; Cofer, GP; Lauterbur, PC; Johnson, GA, A fast spin echo technique with circular sampling., Magn Reson Med, vol. 39 no. 1 (January, 1998), pp. 23-27, ISSN 0740-3194 [9438433], [doi]  [abs]
  156. Allan Johnson, G; Hedlund, L; MacFall, J, A new window into the lung, Physics World, vol. 11 no. 11 (January, 1998), pp. 35-38, IOP Publishing, ISSN 0953-8585 [doi]
  157. X Zhou, ZP Liang, SL Gewalt, GP Cofer, PC Lauterbur, GA Johnson, A fast spin echo technique with circular sampling., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 39 no. 1 (January, 1998), pp. 23-7, ISSN 0740-3194  [abs]
  158. Viallon M, Cofer GP, Suddarth SA, Msller H, Chen XJ, Chawla MS, Hedlund LW, Cr Millieux Y, Johson GA. Functional MR microscopy of the lung with hyperpolarized 3He. Mag Reson Med. In press 1998
  159. Delnomdedieu M, Hedlund LW, maronpot RR, Johson GA, MR microscopy and histopathology: Comparative approach to bromobenzene-induced hepatoxicity in the rat. hepatology 27; 526-532 1998
  160. Hurlston SE, Brey WW, Suddarth SA, Yap M, Johson GA. A high temperature superconducting Helmholtz probe for microscopy at 9.4 T Magn Res Med. In press 1998
  161. Johnson GA, Hedlund LW, MacFall JR. A new window into the lung. Physics in Medicine 35-38 1998
  162. Miller JR, Hurlston SE, Face DW, Kountz DJ, MacFall JR, Hedlund LW, Ma QY, Johnson GA. Performance of a high-temperature superconducting probe for in vivo microsopy at 2.0 T Magn Reson Med. In press 1998
  163. Benveniste, H; Qui, H; Hedlund, LW; D'Ercole, F; Johnson, GA, Spinal cord neural anatomy in rats examined by in vivo magnetic resonance microscopy., Reg Anesth Pain Med, vol. 23 no. 6 (1998), pp. 589-599, ISSN 1098-7339 [9840856], [doi]  [abs]
  164. Shattuck, MD; Gewalt, SL; Glover, GH; Hedlund, LW; Johnson, GA, MR microimaging of the lung using volume projection encoding., Magn Reson Med, vol. 38 no. 6 (December, 1997), pp. 938-942, ISSN 0740-3194 [9402195], [doi]  [abs]
  165. MD Shattuck, SL Gewalt, GH Glover, LW Hedlund, GA Johnson, MR microimaging of the lung using volume projection encoding., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 38 no. 6 (December, 1997), pp. 938-42, ISSN 0740-3194  [abs]
  166. Qiu, HH; Cofer, GP; Hedlund, LW; Johnson, GA, Automated feedback control of body temperature for small animal studies with MR microscopy., IEEE Trans Biomed Eng, vol. 44 no. 11 (November, 1997), pp. 1107-1113, ISSN 0018-9294 [9353990], [doi]  [abs]
  167. HH Qiu, GP Cofer, LW Hedlund, GA Johnson, Automated feedback control of body temperature for small animal studies with MR microscopy., IEEE transactions on bio-medical engineering, UNITED STATES, vol. 44 no. 11 (November, 1997), pp. 1107-13, ISSN 0018-9294  [abs]
  168. Johnson, GA; Cates, G; Chen, XJ; Cofer, GP; Driehuys, B; Happer, W; Hedlund, LW; Saam, B; Shattuck, MD; Swartz, J, Dynamics of magnetization in hyperpolarized gas MRI of the lung., Magn Reson Med, vol. 38 no. 1 (July, 1997), pp. 66-71, ISSN 0740-3194 [9211381], [doi]  [abs]
  169. GA Johnson, G Cates, XJ Chen, GP Cofer, B Driehuys, W Happer, LW Hedlund, B Saam, MD Shattuck, J Swartz, Dynamics of magnetization in hyperpolarized gas MRI of the lung., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 38 no. 1 (July, 1997), pp. 66-71, ISSN 0740-3194  [abs]
  170. Johnson, GA; Benveniste, H; Engelhardt, RT; Qiu, H; Hedlund, LW, Magnetic resonance microscopy in basic studies of brain structure and function., ANNALS OF THE NEW YORK ACADEMY OF SCIENCES, Ann N Y Acad Sci, vol. 820 (May, 1997), pp. 139-147, ISSN 0077-8923 [9237453], [doi]
  171. GA Johnson, H Benveniste, RT Engelhardt, H Qiu, LW Hedlund, Magnetic resonance microscopy in basic studies of brain structure and function., Annals of the New York Academy of Sciences, UNITED STATES, vol. 820 (May, 1997), pp. 139-47; discussion 147-8, ISSN 0077-8923
  172. Shattuck, MD; Behringer, RP; Johnson, GA; Georgiadis, JG, Convection and flow in porous media. Part 1. Visualization by magnetic resonance imaging, Journal of Fluid Mechanics, vol. 332 (February, 1997), pp. 215-245, Cambridge University Press (CUP) [doi]  [abs]
  173. Chotas, HG; Floyd, CE; Johnson, GA; Ravin, CE, Quality control phantom for digital chest radiography., Radiology, vol. 202 no. 1 (January, 1997), pp. 111-116, ISSN 0033-8419 [8988199], [doi]  [abs]
  174. Hurlston, SE; Cofer, GP; Johnson, GA, Optimized radiofrequency coils for increased signal-to-noise ratio in magnetic resonance microscopy, International Journal of Imaging Systems and Technology, vol. 8 no. 3 (January, 1997), pp. 277-284 [doi]  [abs]
  175. HG Chotas, CE Floyd, GA Johnson, CE Ravin, Quality control phantom for digital chest radiography., Radiology, UNITED STATES, vol. 202 no. 1 (January, 1997), pp. 111-6, ISSN 0033-8419  [abs]
  176. McFall, JS; Johnson, GA, Root form and function meshed by MRI., PLANT PHYSIOLOGY, vol. 114 no. 3 (1997), pp. 20002-20002, ISSN 0032-0889 [Gateway.cgi]
  177. Qiu, H; Hedlund, LW; Gewalt, SL; Benveniste, H; Bare, TM; Johnson, GA, Progression of a focal ischemic lesion in rat brain during treatment with a novel glycine/NMDA antagonist: an in vivo three-dimensional diffusion-weighted MR microscopy study., J Magn Reson Imaging, vol. 7 no. 4 (1997), pp. 739-744 [doi]  [abs]
  178. Chotas, HG; Floyd, CE; Johnson, GA; Ravin, CE, Quality control phantom for digital chest radiography, RADIOLOGY, vol. 201 (November, 1996), pp. 685-685, RADIOLOGICAL SOC NORTH AMER, ISSN 0033-8419 [Gateway.cgi]
  179. Johnson, GA; Hedlund, LW, Functional imaging of the lung., Nat Med, vol. 2 no. 11 (November, 1996), pp. 1192, ISSN 1078-8956 [8898741], [doi]
  180. GA Johnson, LW Hedlund, Functional imaging of the lung., Nature medicine, UNITED STATES, vol. 2 no. 11 (November, 1996), pp. 1192, ISSN 1078-8956
  181. MacFall, JR; Charles, HC; Black, RD; Middleton, H; Swartz, JC; Saam, B; Driehuys, B; Erickson, C; Happer, W; Cates, GD; Johnson, GA; Ravin, CE, Human lung air spaces: potential for MR imaging with hyperpolarized He-3., Radiology, vol. 200 no. 2 (August, 1996), pp. 553-558, ISSN 0033-8419 [8685356], [doi]  [abs]
  182. JR MacFall, HC Charles, RD Black, H Middleton, JC Swartz, B Saam, B Driehuys, C Erickson, W Happer, GD Cates, GA Johnson, CE Ravin, Human lung air spaces: potential for MR imaging with hyperpolarized He-3., Radiology, UNITED STATES, vol. 200 no. 2 (August, 1996), pp. 553-8, ISSN 0033-8419  [abs]
  183. Hall, WL; Benveniste, H; Hedlund, LW; Johnson, GA, A new in vivo method for quantitative analysis of stroke lesions using diffusion-weighted magnetic resonance microscopy., Neuroimage, vol. 3 no. 3 Pt 1 (June, 1996), pp. 158-166, ISSN 1053-8119 [Gateway.cgi], [doi]  [abs]
  184. Black, RD; Middleton, HL; Cates, GD; Cofer, GP; Driehuys, B; Happer, W; Hedlund, LW; Johnson, GA; Shattuck, MD; Swartz, JC, In vivo He-3 MR images of guinea pig lungs., Radiology, vol. 199 no. 3 (June, 1996), pp. 867-870, ISSN 0033-8419 [8638019], [doi]  [abs]
  185. RD Black, HL Middleton, GD Cates, GP Cofer, B Driehuys, W Happer, LW Hedlund, GA Johnson, MD Shattuck, JC Swartz, In vivo He-3 MR images of guinea pig lungs., Radiology, UNITED STATES, vol. 199 no. 3 (June, 1996), pp. 867-70, ISSN 0033-8419  [abs]
  186. WL Hall, H Benveniste, LW Hedlund, GA Johnson, A new in vivo method for quantitative analysis of stroke lesions using diffusion-weighted magnetic resonance microscopy., NeuroImage, UNITED STATES, vol. 3 no. 3 Pt 1 (June, 1996), pp. 158-66, ISSN 1053-8119  [abs]
  187. Engelhardt, RT; Johnson, GA, T1 rho relaxation and its application to MR histology., Magn Reson Med, vol. 35 no. 5 (May, 1996), pp. 781-786, ISSN 0740-3194 [8722830], [doi]  [abs]
  188. RT Engelhardt, GA Johnson, T1 rho relaxation and its application to MR histology., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 35 no. 5 (May, 1996), pp. 781-6, ISSN 0740-3194  [abs]
  189. R.T. Engelhardt, G.A. Johnson, T1r relaxation and its application to MR  histology.  Magnetic Resonance in Medicine 35, 781-786 (1996).
  190. L.W. Hedlund, M.D. Shattuck, G.A. Johnson.  Three-dimensional MR  microscopy of pulmonary dynamics.  in "Proc., 1996.  New York, NY,  1996," p.327.
  191. G.A. Johnson, G. Cates, X.J. Chen, G.P. Cofer,  B. Driehuys, W. Happer,  L.W. Hedlund, B. Saam, M. Shattuck, J. Swartz.  Dynamics of  magnetization in hyperpolarized gas MRI of the lung.  Magnetic Resonance  in Medicine submitted (1996).
  192. G.A. Johnson, L.W. Hedlund.  Functional imaging of the lung.  Nature  Medicine 2, 1192 (1996).
  193. J.S. MacFall, G.A. Johnson, in "Encyclopedia of Nuclear Magnetic  Resonance" (D.M. Grant, R.K. Harris, Ed.), p. 3633-3640, John Wiley &  Sons, London, 1996.
  194. M.D. Shattuck, G.P. Cofer, G.H. Glover, L.W. Hedlund, G.A. Johnson.    Three-dimensional projection microscopy of the lung. in "Proc., SMR 4th  Scientific Meeting.  New York, NY, 1996," p. 18.
  195. R.D. Black, H. Middleton, G.D. Cates, G.P. Cofer, B. Driehuys, W. Happer,   L. W. Hedlund, G.A. Johnson, M.D. Shattuck, J. Swartz, In vivo He-3 MR   Images of guinea pig lungs.  Radiology 199, 867-870 (1996).
  196. M. Delnomdedieu, L.W. Hedlund, G.A. Johnson, R.R. Maronpot, Magnetic  Resonance Microscopy-A New Tool for the Toxicologic Pathologist.   Toxicologic Pathology 24, 36-44 (1996).
  197. M. Delnomdedieu, L. W. Hedlund, R.R. Maronpot, G.A. Johnson. MR  microscopy to follow bromobenzene-induced hepatoxicity in the rat. in  "Proc., SMR 4th Annual Scientific Meeting.  New York, NY, 1996," p.325.
  198. W. L. Hall, H. Benveniste, L.W. Hedlund, G.A. Johnson, A new in vivo  method for quantitative analysis of stroke lesions using MR microscopy.   NeuroImage 3, 158-166 (1996).
  199. L.W. Hedlund, S.L. Gewalt, G.P. Cofer, G.A. Johnson, in "Application of  Magnetic Resonance to the Study of the Lung" (A. Cutillo, Ed.), p. 401-415,  Futura Press, Mt. Kisko, NY, 1996.
  200. S. Hurlston, R.D. Black, W. Brey, X.J. Chen, L.W. Hedlund, R. Withers,  M.Yap, G.A. Johnson.  A superconducting surface coil for in vivo MR  microscopy. in "Proc., SMR 4th Annual Scientific Meeting.  New York, NY,  1996," p.129.
  201. G.A. Johnson, H. Beneveniste, R.T. Engelhardt, H. Qiu, L. W. Hedlund,  Magnetic resonance microscopy in basic studies of brain structure and  function.  New York Academy of Sciences.  In press (1996).
  202. G.A. Johnson, R.D. Black, G.D. Cates, X.J. Chen, B. Driehuys, W. Happer,  L.W. Hedlund, H. Middleton, M.D. Shattuck, J. Swartz.  Polarization  dynamics of hyperpolarized 3He in lung imaging.  in "Proc., SMR 4th Annual  Scientific Meeting.  New York, NY, 1996," p. 19.
  203. A. LeFurgey, S. Gewalt, N. Wallace, D. Kopf, G.A. Johnson, P. Ingram.   Magnetic Resonance Microscoopy of the Adult Barnacle.  in "Proc.,  MicroCosmopolitan (14th Australian Conference on Electron Microscopy,  1st Meeting, International Union of Microbeam Analysis Societies, 9th  Symposium of the Microscopical Society of Australia).  Syndey, Australia,  1996," p. 105.
  204. J.R. MacFall, H.C.Charles, R.D. Black, H. Middleton, J.Swartz, B. Saam,   B. Dreihuys, C. Erickson, W. Happer, G. Cates, G.A. Johnson, C.E. Ravin.   Human lung air spaces: potential for MR imaging with hyperpolarized He-3.   Radiology 200, 553-558. (1996).
  205. J.R. MacFall, H.C.Charles, R.D. Black, H. Middleton, J.Swartz, B. Saam,   W. Happer, G. Cates, G.A. Johnson, C.E. Ravin. MR imaging of lung air  spaces with hyperpolarized 3He.  in "Proc., SMR 4th Annual Scientific  Meeting.  New York, NY, 1996," p. 21.
  206. H. Qiu, L.W. Hedlund, H. Benveniste, S.L. Gewalt, G.A. Johnson.   Evaluation of a glycine antagonist in rat focal cerebral ischemia by  diffusion-weighted MR microscopy.  in "Proc., SMR 4th Annual Scientific  Meeting.  New York, NY, 1996," p. 505.
  207. Smith, BR; Linney, E; Huff, DS; Johnson, GA, Magnetic resonance microscopy of embryos., Comput Med Imaging Graph, vol. 20 no. 6 (1996), pp. 483-490, ISSN 0895-6111 [9007215], [doi]  [abs]
  208. Delnomdedieu, M; Hedlund, LW; Johnson, GA; Maronpot, RR, Magnetic resonance microscopy--a new tool for the toxicologic pathologist., Toxicol Pathol, vol. 24 no. 1 (1996), pp. 36-44, ISSN 0192-6233 [8839279], [doi]  [abs]
  209. Zhou, X; Maronpot, RR; Hedlund, LW; Cofer, GP; Johnson, GA, Detection of bromobenzene-induced hepatocellular necrosis using magnetic resonance microscopy., Magn Reson Med, vol. 34 no. 6 (December, 1995), pp. 853-857, ISSN 0740-3194 [8598812], [doi]  [abs]
  210. X Zhou, RR Maronpot, LW Hedlund, GP Cofer, GA Johnson, Detection of bromobenzene-induced hepatocellular necrosis using magnetic resonance microscopy., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 34 no. 6 (December, 1995), pp. 853-7, ISSN 0740-3194  [abs]
  211. Shattuck, MD; Behringer, RP; Johnson, GA; Georgiadis, JG, Onset and Stability of Convection in Porous Media: Visualization by Magnetic Resonance Imaging., Phys Rev Lett, vol. 75 no. 10 (September, 1995), pp. 1934-1937 [doi]
  212. MD Shattuck, RP Behringer, GA Johnson, JG Georgiadis, Onset and Stability of Convection in Porous Media: Visualization by Magnetic Resonance Imaging., Phys Rev Lett, vol. 75 no. 10 (September, 1995), pp. 1934-1937, ISSN 0031-9007
  213. MACFALL, IS; JOHNSON, GA, 3-DIMENSIONAL ROOT-GROWTH, TURNOVER AND TRANSPORT AS SEEN WITH MAGNETIC-RESONANCE MICROSCOPY, PLANT PHYSIOLOGY, vol. 108 no. 2 (June, 1995), pp. 31-31, AMER SOC PLANT PHYSIOLOGISTS, ISSN 0032-0889 [Gateway.cgi]
  214. RM Summers, LW Hedlund, GP Cofer, MB Gottsman, JF Manibo, GA Johnson, MR microscopy of the rat carotid artery after balloon injury by using an implanted imaging coil., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 33 no. 6 (June, 1995), pp. 785-9, ISSN 0740-3194  [abs]
  215. H. Middleton and R. D. Black and B. Saam and G. D. Cates and G. P. Cofer and R. Guenther and W. Happer and L. W. Hedlund and G. A. Johnson and K. Juvan and J. Swartz, Mr-imaging with hyperpolarized he-3 gas, Magnetic Resonance In Medicine, vol. 33 no. 2 (February, 1995), pp. 271 -- 275
  216. Middleton, H; Black, RD; Saam, B; Cates, GD; Cofer, GP; Guenther, R; Happer, W; Hedlund, LW; Johnson, GA; Juvan, K, MR imaging with hyperpolarized 3He gas., Magn Reson Med, vol. 33 no. 2 (February, 1995), pp. 271-275, ISSN 0740-3194 [7707920], [doi]  [abs]
  217. Black, RD; Early, TA; Johnson, GA, Performance of a High-Temperature Superconducting Resonator for High-Field Imaging, Journal of Magnetic Resonance Series A, vol. 113 no. 1 (January, 1995), pp. 74-80, Elsevier BV, ISSN 1064-1858 [doi]  [abs]
  218. L. Arnder and X. H. Zhou and G. P. Cofer and L. W. Hedlund and G. A. Johnson, Magnetic-resonance microscopy of the rat carotid-artery at 300-megahertz, Investigative Radiology, vol. 29 no. 9 (September, 1994), pp. 822 -- 826
  219. Mellin, AF; Cofer, GP; Smith, BR; Suddarth, SA; Hedlund, LW; Johnson, GA, Three dimensional magnetic resonance microangiography of rat neurovasculature., Magn Reson Med, vol. 32 no. 2 (August, 1994), pp. 199-205, ISSN 0740-3194 [Gateway.cgi], [doi]  [abs]
  220. X. H. Zhou and R. R. Maronpot and G. P. Cofer and L. W. Hedlund and G. A. Johnson, Studies on bromobenzene-induced hepatotoxicity using in-vivo mr microscopy with surgically implanted rf coils, Magnetic Resonance In Medicine, vol. 31 no. 6 (June, 1994), pp. 619 -- 627
  221. Zhou, X; Maronpot, RR; Cofer, GP; Hedlund, LW; Johnson, GA, Studies on bromobenzene-induced hepatotoxicity using in vivo MR microscopy with surgically implanted RF coils., Magn Reson Med, vol. 31 no. 6 (June, 1994), pp. 619-627, ISSN 0740-3194 [8057814], [doi]  [abs]
  222. Hsu, JC; Johnson, GA; Smith, WM; Reimer, KA; Ideker, RE, Magnetic resonance imaging of chronic myocardial infarcts in formalin-fixed human autopsy hearts., Circulation, vol. 89 no. 5 (May, 1994), pp. 2133-2140, ISSN 0009-7322 [8181138], [doi]  [abs]
  223. Henson, MM; Henson, OW; Gewalt, SL; Wilson, JL; Johnson, GA, Imaging the cochlea by magnetic resonance microscopy., Hear Res, vol. 75 no. 1-2 (May, 1994), pp. 75-80, ISSN 0378-5955 [8071156], [doi]  [abs]
  224. JC Hsu, GA Johnson, WM Smith, KA Reimer, RE Ideker, Magnetic resonance imaging of chronic myocardial infarcts in formalin-fixed human autopsy hearts., Circulation, UNITED STATES, vol. 89 no. 5 (May, 1994), pp. 2133-40, ISSN 0009-7322  [abs]
  225. BR Smith, GA Johnson, EV Groman, E Linney, Magnetic resonance microscopy of mouse embryos., Proceedings of the National Academy of Sciences of the United States of America, UNITED STATES, vol. 91 no. 9 (April, 1994), pp. 3530-3, ISSN 0027-8424  [abs]
  226. MacFall, JS; Johnson, GA, The architecture of plant vasculature and transport as seen with magnetic resonance microscopy, Canadian Journal of Botany, vol. 72 no. 11 (January, 1994), pp. 1561-1573, Canadian Science Publishing [doi]
  227. MacFall, JS; Spaine, P; Doudrick, R; Johnson, GA, Alterations in growth and water-transport processes in fusiform rust galls of pine, determined by magnetic resonance microscopy, Phytopathology, vol. 84 no. 3 (January, 1994), pp. 288-293 [doi]
  228. 3. J.C.M. Hsu, G.A. Johnson, W.M. Smith K.A. Reimer, R.E. Ideker. Magnetic Resonance Imaging of Chronic Myocardial Infarcts in Formalin Fixed Human Autopsy Specimens. Circulation 89:2133-2140 (1993).
  229. 6. M.M. Henson, O.W. Henson, S.L. Gewalt, J.L. Wilson, G. A. Johnson. Imaging the Cochlea by MRM. Hearing Research 75:75-80 (1994).
  230. 1. C.F. Beaulieu, X. Zhou, G.P. Cofer, G.A. Johnson. Diffusion-Weighted MR Microscopy with Fast Spin-Echo. Magnetic Resonance in Medicine 30, 201-206 (1993).
  231. 2. H. Benveniste, G. Johnson, in "Microcirculatory Stasis in the Brain" (M. Tomita, Mchedlishvili, W. Roseblum, W.D. Heiss, Y. Fukuuchi, Ed.), p. 369-376, Excerpta Medica, Amsterdam, 1993.
  232. 4. X. Zhou, G.P. Cofer S. A. Suddarth, G. A. Johnson. High Field MR Microscopy Using Fast Spin Echoes. Magn Reson Med 30:60-67 (1993).
  233. 5. X. Zhou, Z. P. Liang, G.P. Cofer, C.F. Beaulieu, S.A. Suddarth, G.A. Johnson. Reduction of Ringing and Blurring Artifacts in Fast Spin-Echo Images. J Magn Reson Imag 3:803-807 (1993).
  234. 7. J. MacFall, P. Spaine, R. Doudrick, G. Johnson. Alterations in Growth and Water Transport Processes in Fusiform Rust Galls of Pine as Determined by Magnetic Resonance Microsopy. Phytopathology 84:288-293 (1994).
  235. 8. B.R. Smith, G.A. Johnson, E.V. Groman, E.A. Linney. Magnetic Resonance Microscopy of Mouse Embryos. Proc. Nat. Acad. Sci. USA 91:3530-3533 (1994).
  236. Beaulieu, CF; Zhou, X; Cofer, GP; Johnson, GA, Diffusion-weighted MR microscopy with fast spin-echo., Magn Reson Med, vol. 30 no. 2 (August, 1993), pp. 201-206, ISSN 0740-3194 [8366801], [doi]  [abs]
  237. CF Beaulieu, X Zhou, GP Cofer, GA Johnson, Diffusion-weighted MR microscopy with fast spin-echo., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 30 no. 2 (August, 1993), pp. 201-6, ISSN 0740-3194  [abs]
  238. Zhou, X; Cofer, GP; Suddarth, SA; Johnson, GA, High-field MR microscopy using fast spin-echoes., Magn Reson Med, vol. 30 no. 1 (July, 1993), pp. 60-67, ISSN 0740-3194 [8371676], [doi]  [abs]
  239. X Zhou, GP Cofer, SA Suddarth, GA Johnson, High-field MR microscopy using fast spin-echoes., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 30 no. 1 (July, 1993), pp. 60-7, ISSN 0740-3194  [abs]
  240. Johnson, GA; Benveniste, H; Black, RD; Hedlund, LW; Maronpot, RR; Smith, BR, Histology by magnetic resonance microscopy., Magn Reson Q, vol. 9 no. 1 (March, 1993), pp. 1-30, ISSN 0899-9422 [8512830]  [abs]
  241. GA Johnson, H Benveniste, RD Black, LW Hedlund, RR Maronpot, BR Smith, Histology by magnetic resonance microscopy., Magnetic resonance quarterly, UNITED STATES, vol. 9 no. 1 (March, 1993), pp. 1-30, ISSN 0899-9422  [abs]
  242. Black, RD; Early, TA; Roemer, PB; Mueller, OM; Mogro-Campero, A; Turner, LG; Johnson, GA, A high-temperature superconducting receiver for nuclear magnetic resonance microscopy., Science, vol. 259 no. 5096 (February, 1993), pp. 793-795, ISSN 0036-8075 [8430331], [doi]  [abs]
  243. RD Black, TA Early, PB Roemer, OM Mueller, A Mogro-Campero, LG Turner, GA Johnson, A high-temperature superconducting receiver for nuclear magnetic resonance microscopy., Science (New York, N.Y.), UNITED STATES, vol. 259 no. 5096 (February, 1993), pp. 793-5, ISSN 0036-8075  [abs]
  244. VERES, JS; COFER, GP; JOHNSON, GA, Magnetic resonance imaging of leaves, New Phytologist, vol. 123 no. 4 (January, 1993), pp. 769-774, WILEY, ISSN 0028-646X [Gateway.cgi], [doi]  [abs]
  245. Gewalt, SL; Glover, GH; Hedlund, LW; Cofer, GP; MacFall, JR; Johnson, GA, MR microscopy of the rat lung using projection reconstruction., Magn Reson Med, vol. 29 no. 1 (January, 1993), pp. 99-106, ISSN 0740-3194 [8419748], [doi]  [abs]
  246. SL Gewalt, GH Glover, LW Hedlund, GP Cofer, JR MacFall, GA Johnson, MR microscopy of the rat lung using projection reconstruction., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 29 no. 1 (January, 1993), pp. 99-106, ISSN 0740-3194  [abs]
  247. Zhou, X; Liang, ZP; Cofer, GP; Beaulieu, CF; Suddarth, SA; Johnson, GA, Reduction of ringing and blurring artifacts in fast spin-echo imaging., J Magn Reson Imaging, vol. 3 no. 5 (1993), pp. 803-807, ISSN 1053-1807 [8400569], [doi]  [abs]
  248. Macfall, JS; Pfeffer, PE; Rolin, DB; Macfall, JR; Johnson, GA, Observation of the Oxygen Diffusion Barrier in Soybean (Glycine max) Nodules with Magnetic Resonance Microscopy., Plant Physiol, vol. 100 no. 4 (December, 1992), pp. 1691-1697, ISSN 0032-0889 [16653185], [doi]  [abs]
  249. JS Macfall, PE Pfeffer, DB Rolin, JR Macfall, GA Johnson, Observation of the Oxygen Diffusion Barrier in Soybean (Glycine max) Nodules with Magnetic Resonance Microscopy., Plant physiology, vol. 100 no. 4 (December, 1992), pp. 1691-1697, ISSN 0032-0889  [abs]
  250. M Brouwer, DW Engel, J Bonaventura, GA Johnson, In vivo magnetic resonance imaging of the blue crab, Callinectes sapidus: effect of cadmium accumulation in tissues on proton relaxation properties., The Journal of experimental zoology, UNITED STATES, vol. 263 no. 1 (August, 1992), pp. 32-40, ISSN 0022-104X  [abs]
  251. Benveniste, H; Hedlund, LW; Johnson, GA, Mechanism of detection of acute cerebral ischemia in rats by diffusion-weighted magnetic resonance microscopy., Stroke, vol. 23 no. 5 (May, 1992), pp. 746-754, ISSN 0039-2499 [1374575], [doi]  [abs]
  252. H Benveniste, LW Hedlund, GA Johnson, Mechanism of detection of acute cerebral ischemia in rats by diffusion-weighted magnetic resonance microscopy., Stroke; a journal of cerebral circulation, UNITED STATES, vol. 23 no. 5 (May, 1992), pp. 746-54, ISSN 0039-2499  [abs]
  253. Banson, ML; Cofer, GP; Black, R; Johnson, GA, A probe for specimen magnetic resonance microscopy., Invest Radiol, vol. 27 no. 2 (February, 1992), pp. 157-164, ISSN 0020-9996 [1601608], [doi]  [abs]
  254. ML Banson, GP Cofer, R Black, GA Johnson, A probe for specimen magnetic resonance microscopy., Investigative radiology, UNITED STATES, vol. 27 no. 2 (February, 1992), pp. 157-64, ISSN 0020-9996  [abs]
  255. Banson, ML; Cofer, GP; Hedlund, LW; Johnson, GA, Surface coil imaging of rat spine at 7.0 T., Magn Reson Imaging, vol. 10 no. 6 (1992), pp. 929-934, ISSN 0730-725X [1461090], [doi]  [abs]
  256. Smith, BR; Effmann, EL; Johnson, GA, MR microscopy of chick embryo vasculature., J Magn Reson Imaging, vol. 2 no. 2 (1992), pp. 237-240, ISSN 1053-1807 [1562778], [doi]  [abs]
  257. M. L. Banson and G. P. Cofer and L. W. Hedlund and G. A. Johnson, Surface coil imaging of rat spine at 7.0-t, Magnetic Resonance Imaging, vol. 10 no. 6 (1992), pp. 929 -- 934
  258. Chotas, HG; Van Metter, RL; Johnson, GA; Ravin, CE, Small object contrast in AMBER and conventional chest radiography., Radiology, vol. 180 no. 3 (September, 1991), pp. 853-859, ISSN 0033-8419 [1871306], [doi]  [abs]
  259. MacFall, JR; Maki, JH; Johnson, GA; Hedlund, LW; Cofer, GP, Pre- and postmortem diffusion coefficients in rat neural and muscle tissues., Magn Reson Med, vol. 20 no. 1 (July, 1991), pp. 89-99, ISSN 0740-3194 [Gateway.cgi], [doi]  [abs]
  260. J. R. Macfall and J. H. Maki and G. A. Johnson and L. Hedlund and H. Benveniste and G. Copher, Diffusion microcirculation mri in the rat-brain, Magnetic Resonance In Medicine, vol. 19 no. 2 (June, 1991), pp. 305 -- 310
  261. Johnson, GA; Maki, JH, In vivo measurement of proton diffusion in the presence of coherent motion., Invest Radiol, vol. 26 no. 6 (June, 1991), pp. 540-545, ISSN 0020-9996 [1650333], [doi]  [abs]
  262. MacFall, JR; Maki, JH; Johnson, GA; Hedlund, L; Benveniste, H; Copher, G, Diffusion/microcirculation MRI in the rat brain., Magn Reson Med, vol. 19 no. 2 (June, 1991), pp. 305-310, ISSN 0740-3194 [1908936], [doi]  [abs]
  263. GA Johnson, JH Maki, In vivo measurement of proton diffusion in the presence of coherent motion., Investigative radiology, UNITED STATES, vol. 26 no. 6 (June, 1991), pp. 540-5, ISSN 0020-9996  [abs]
  264. Hedlund, LW; Maronpot, RR; Johnson, GA; Cofer, GP; Mills, GI; Wheeler, CT, Magnetic resonance microscopy of toxic renal injury induced by bromoethylamine in rats., Fundam Appl Toxicol, vol. 16 no. 4 (May, 1991), pp. 787-797, ISSN 0272-0590 [1884916], [doi]  [abs]
  265. Benveniste, H; Cofer, GP; Piantadosi, CA; Davis, JN; Johnson, GA, Quantitative proton magnetic resonance imaging in focal cerebral ischemia in rat brain., Stroke, vol. 22 no. 2 (February, 1991), pp. 259-268, ISSN 0039-2499 [2003291], [doi]  [abs]
  266. H Benveniste, GP Cofer, CA Piantadosi, JN Davis, GA Johnson, Quantitative proton magnetic resonance imaging in focal cerebral ischemia in rat brain., Stroke; a journal of cerebral circulation, UNITED STATES, vol. 22 no. 2 (February, 1991), pp. 259-68, ISSN 0039-2499  [abs]
  267. Maki, JH; MacFall, JR; Johnson, GA, The use of gradient flow compensation to separate diffusion and microcirculatory flow in MRI., Magn Reson Med, vol. 17 no. 1 (January, 1991), pp. 95-107, ISSN 0740-3194 [1712421], [doi]  [abs]
  268. MACFALL, JS; JOHNSON, GA; KRAMER, PJ, Comparative water uptake by roots of different ages in seedlings of loblolly pine (Pinus taeda L.), New Phytologist, vol. 119 no. 4 (January, 1991), pp. 551-560, WILEY, ISSN 0028-646X [Gateway.cgi], [doi]  [abs]
  269. Veres, JS; Johnson, GA; Kramer, PJ, In vivo Magnetic Resonance Imaging of Blechnum Ferns: Changes in T1 and N (H) During Dehydration and Rehydration, American Journal of Botany, vol. 78 no. 1 (January, 1991), pp. 80-80, Wiley, ISSN 0002-9122 [Gateway.cgi], [doi]
  270. Hedlund, LW; Maronpot, RR; Johnson, GA; Cofer, GP; Mills, GI; Wheeler, CT, Magnetic resonance microscopy of toxic renal injury induced by Bromoethylamine in rats, Toxicological Sciences, vol. 16 no. 4 (January, 1991), pp. 787-797, Oxford University Press (OUP), ISSN 0272-0590 [doi]  [abs]
  271. JH Maki, JR MacFall, GA Johnson, The use of gradient flow compensation to separate diffusion and microcirculatory flow in MRI., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 17 no. 1 (January, 1991), pp. 95-107, ISSN 0740-3194  [abs]
  272. Maki, JH; Benveniste, H; MacFall, JR; Johnson, GA, Maximization of contrast-to-noise ratio to distinguish diffusion and microcirculatory flow., J Magn Reson Imaging, vol. 1 no. 1 (1991), pp. 39-46, ISSN 1053-1807 [1802129], [doi]  [abs]
  273. Maki, JH; Benveniste, H; MacFall, JR; Piantadosi, CA; Johnson, GA, MR imaging of microcirculation in rat brain: correlation with carbon dioxide-induced changes in blood flow., J Magn Reson Imaging, vol. 1 no. 6 (1991), pp. 673-681, ISSN 1053-1807 [1823172], [doi]  [abs]
  274. Brown, JM; Kramer, PJ; Cofer, GP; Johnson, GA, Use of nuclear magnetic resonance microscopy for noninvasive observations of root-soil water relations, Theoretical and Applied Climatology, vol. 42 no. 4 (December, 1990), pp. 229-236, Springer Nature, ISSN 0177-798X [doi]  [abs]
  275. Farmer, TH; Cofer, GP; Johnson, GA, Maximizing contrast to noise with inductively coupled implanted coils., Invest Radiol, vol. 25 no. 5 (May, 1990), pp. 552-558, ISSN 0020-9996 [2345087], [doi]  [abs]
  276. TH Farmer, GP Cofer, GA Johnson, Maximizing contrast to noise with inductively coupled implanted coils., Investigative radiology, UNITED STATES, vol. 25 no. 5 (May, 1990), pp. 552-8, ISSN 0020-9996  [abs]
  277. JS MacFall, GA Johnson, PJ Kramer, Observation of a water-depletion region surrounding loblolly pine roots by magnetic resonance imaging., Proceedings of the National Academy of Sciences of the United States of America, United States, vol. 87 no. 3 (February, 1990), pp. 1203-7, ISSN 1091-6490  [abs]
  278. Stern, RL; Johnson, GA; Ravin, CE, Magnetic resonance imaging of the thoracic cavity using a paused 3DFT acquisition technique., Magn Reson Imaging, vol. 8 no. 6 (1990), pp. 747-753, ISSN 0730-725X [2266801], [doi]  [abs]
  279. RL Stern, GA Johnson, CE Ravin, Magnetic resonance imaging of the thoracic cavity using a paused 3DFT acquisition technique., Magnetic resonance imaging, UNITED STATES, vol. 8 no. 6 (1990), pp. 747-53, ISSN 0730-725X  [abs]
  280. Sherrier, RH; Chotas, HG; Johnson, GA; Chiles, C; Ravin, CE, Image optimization in a computed-radiography/photostimulable-phosphor system., J Digit Imaging, vol. 2 no. 4 (November, 1989), pp. 212-219, ISSN 0897-1889 [2488166], [doi]  [abs]
  281. SE Dockery, SA Suddarth, GA Johnson, Relaxation measurements at 300 MHz using MR microscopy., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 11 no. 2 (August, 1989), pp. 182-92, ISSN 0740-3194  [abs]
  282. GA Johnson, MB Thompson, GP Cofer, D Campen, RR Maronpot, Magnetic resonance imaging of hepatic neoplasms in the rat., Veterinary pathology, UNITED STATES, vol. 26 no. 4 (July, 1989), pp. 303-8, ISSN 0300-9858  [abs]
  283. Farmer, TH; Johnson, GA; Cofer, GP; Maronpot, RR; Dixon, D; Hedlund, LW, Implanted coil MR microscopy of renal pathology., Magn Reson Med, vol. 10 no. 3 (June, 1989), pp. 310-323, ISSN 0740-3194 [2733588], [doi]  [abs]
  284. GW Baxter, RP Behringer, T Fagert, GA Johnson, Pattern formation in flowing sand., Phys Rev Lett, vol. 62 no. 24 (June, 1989), pp. 2825-2828, ISSN 0031-9007
  285. Stern, RL; Cline, HE; Johnson, GA; Ravin, CE, Three-dimensional imaging of the thoracic cavity., Invest Radiol, vol. 24 no. 4 (April, 1989), pp. 282-288, ISSN 0020-9996 [Gateway.cgi], [doi]  [abs]
  286. Maynor, CH; Charles, HC; Herfkens, RJ; Suddarth, SA; Johnson, GA, Chemical shift imaging of atherosclerosis at 7.0 Tesla., Invest Radiol, vol. 24 no. 1 (January, 1989), pp. 52-60, ISSN 0020-9996 [2917823], [doi]  [abs]
  287. Matyac, CA; Cofer, GP; Bailey, JE; Johnson, GA, In Situ Observations of Root-gall Formation Using Nuclear Magnetic Resonance Imaging., J Nematol, vol. 21 no. 1 (January, 1989), pp. 131-134, ISSN 0022-300X [19287587]
  288. CH Maynor, HC Charles, RJ Herfkens, SA Suddarth, GA Johnson, Chemical shift imaging of atherosclerosis at 7.0 Tesla., Investigative radiology, UNITED STATES, vol. 24 no. 1 (January, 1989), pp. 52-60, ISSN 0020-9996  [abs]
  289. CA Matyac, GP Cofer, JE Bailey, GA Johnson, In Situ Observations of Root-gall Formation Using Nuclear Magnetic Resonance Imaging., Journal of nematology, vol. 21 no. 1 (January, 1989), pp. 131-4, ISSN 0022-300X
  290. Johnson, GA; Maronpot, RR, Magnetic resonance microscopy of chemically-induced liver foci., Toxicol Pathol, vol. 17 no. 4 Pt 1 (1989), pp. 613-616, ISSN 0192-6233 [2629098], [doi]  [abs]
  291. Cline, HE; Lorensen, WE; Herfkens, RJ; Johnson, GA; Glover, GH, Vascular morphology by three-dimensional magnetic resonance imaging., Magn Reson Imaging, vol. 7 no. 1 (1989), pp. 45-54, ISSN 0730-725X [2918818], [doi]  [abs]
  292. MAKI, JH; COFER, GP; HEDLUND, LW; MACFALL, JR; JOHNSON, GA, MR MICROSCOPY USING DRIVEN EQUILIBRIUM (DEFT), INVESTIGATIVE RADIOLOGY, vol. 23 no. 9 (September, 1988), pp. S21-S21, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  293. Brown, JM; Thomas, JF; Cofer, GP; Johnson, GA, Magnetic Resonance Microscopy of Stem Tissues of Pelargonium hortorum, Botanical Gazette, vol. 149 no. 3 (September, 1988), pp. 253-259, University of Chicago Press, ISSN 0006-8071 [Gateway.cgi], [doi]
  294. MAYNOR, CH; CHARLES, HC; HERFKENS, RJ; SUDDARTH, SA; JOHNSON, GA, INVITRO CHEMICAL-SHIFT IMAGING OF ATHEROSCLEROSIS AT 7.0-TESLA, INVESTIGATIVE RADIOLOGY, vol. 23 no. 9 (September, 1988), pp. S3-S3, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  295. FARMER, THR; JOHNSON, GA; COFER, GP; MARONPOT, RR; HEDLUND, LW, MR MICROSCOPY OF NEPHROTOXIC ACUTE TUBULAR-NECROSIS IN THE RAT, INVESTIGATIVE RADIOLOGY, vol. 23 no. 9 (September, 1988), pp. S10-S10, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  296. DOCKERY, S; SUDDARTH, SA; COFER, GP; JOHNSON, GA, THE IMPACT OF INCREASED SPIN-LATTICE RELAXATION-TIME MICROSCOPY AT 7.0T, INVESTIGATIVE RADIOLOGY, vol. 23 no. 9 (September, 1988), pp. S20-S20, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  297. STERN, RL; CLINE, HE; JOHNSON, GA; RAVIN, CE, DEVELOPMENT OF A 3D RECONSTRUCTED-IMAGE SURGICAL PLANNING STATION, INVESTIGATIVE RADIOLOGY, vol. 23 no. 9 (September, 1988), pp. S60-S60, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  298. Sherrier, RH; Suddarth, SA; Johnson, GA, Film-Based Digital Tomosynthesis Of The Chest, Optical Engineering, vol. 27 no. 8 (August, 1988), pp. 691-695, SPIE-Intl Soc Optical Eng, ISSN 0091-3286 [Gateway.cgi], [doi]
  299. Effmann, EL; Johnson, GA; Smith, BR; Talbott, GA; Cofer, G, Magnetic resonance microscopy of chick embryos in ovo., Teratology, vol. 38 no. 1 (July, 1988), pp. 59-65, ISSN 0040-3709 [3175940], [doi]  [abs]
  300. EL Effmann, GA Johnson, BR Smith, GA Talbott, G Cofer, Magnetic resonance microscopy of chick embryos in ovo., Teratology, UNITED STATES, vol. 38 no. 1 (July, 1988), pp. 59-65, ISSN 0040-3709  [abs]
  301. Spritzer, CE; Vogler, JB; Martinez, S; Garrett, WE; Johnson, GA; McNamara, MJ; Lohnes, J; Herfkens, RJ, MR imaging of the knee: preliminary results with a 3DFT GRASS pulse sequence., AJR Am J Roentgenol, vol. 150 no. 3 (March, 1988), pp. 597-603, ISSN 0361-803X [3257617], [doi]  [abs]
  302. CE Spritzer, JB Vogler, S Martinez, WE Garrett, GA Johnson, MJ McNamara, J Lohnes, RJ Herfkens, MR imaging of the knee: preliminary results with a 3DFT GRASS pulse sequence., AJR. American journal of roentgenology, UNITED STATES, vol. 150 no. 3 (March, 1988), pp. 597-603, ISSN 0361-803X  [abs]
  303. Sherrier, RH; Chiles, C; Wilkinson, WE; Johnson, GA; Ravin, CE, Effects of image processing on nodule detection rates in digitized chest radiographs: ROC study of observer performance., Radiology, vol. 166 no. 2 (February, 1988), pp. 447-450, ISSN 0033-8419 [3336719], [doi]  [abs]
  304. RH Sherrier, C Chiles, WE Wilkinson, GA Johnson, CE Ravin, Effects of image processing on nodule detection rates in digitized chest radiographs: ROC study of observer performance., Radiology, UNITED STATES, vol. 166 no. 2 (February, 1988), pp. 447-50, ISSN 0033-8419  [abs]
  305. Maki, JH; Johnson, GA; Cofer, GP; MacFall, JR, SNR improvement in NMR microscopy using DEFT, Journal of Magnetic Resonance 1969, vol. 80 no. 3 (January, 1988), pp. 482-492, Elsevier BV, ISSN 0022-2364 [doi]  [abs]
  306. WE Conner, GA Johnson, GP Cofer, K Dittrich, Magnetic resonance microscopy: in vivo sectioning of a developing insect., Experientia, SWITZERLAND, vol. 44 no. 1 (January, 1988), pp. 11-2, ISSN 0014-4754  [abs]
  307. D Dixon, GA Johnson, GP Cofer, LW Hedlund, RR Maronpot, Magnetic resonance imaging (MRI): a new tool in experimental toxicologic pathology., Toxicologic pathology, UNITED STATES, vol. 16 no. 3 (1988), pp. 386-91, ISSN 0192-6233  [abs]
  308. BP Drayer, P Burger, B Hurwitz, D Dawson, J Cain, J Leong, R Herfkens, GA Johnson, Magnetic resonance imaging in multiple sclerosis: decreased signal in thalamus and putamen., Annals of neurology, UNITED STATES, vol. 22 no. 4 (October, 1987), pp. 546-50, ISSN 0364-5134  [abs]
  309. Hedlund, L; Cofer, G; Suddarth, S; Johnson, GA, 177. SMALL ANIMAL ANESTHESIA AND MONITORING DURING EXTENDED MR MICROSCOPY, Investigative Radiology, vol. 22 no. 9 (September, 1987), pp. S44-S44, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  310. JOHNSON, GA, RESOLUTION LIMITS IN MR - MR MICROSCOPY, MEDICAL PHYSICS, vol. 14 no. 3 (May, 1987), pp. 499-499, AMER INST PHYSICS, ISSN 0094-2405 [Gateway.cgi]
  311. GA Johnson, J Brown, PJ Kramer, Magnetic resonance microscopy of changes in water content in stems of transpiring plants., Proceedings of the National Academy of Sciences of the United States of America, UNITED STATES, vol. 84 no. 9 (May, 1987), pp. 2752-5, ISSN 0027-8424  [abs]
  312. EFFMANN, EL; JOHNSON, GA; SMITH, BR; TALBOTT, GA; COFER, G, MAGNETIC-RESONANCE MICROSCOPY OF LIVE CHICK-EMBRYOS IN OVO, TERATOLOGY, vol. 35 no. 2 (April, 1987), pp. A44-A44, WILEY-LISS, ISSN 0040-3709 [Gateway.cgi]
  313. Johnson, GA; Thompson, MB; Drayer, BP, Three-dimensional MRI microscopy of the normal rat brain., Magn Reson Med, vol. 4 no. 4 (April, 1987), pp. 351-365, ISSN 0740-3194 [Gateway.cgi], [doi]  [abs]
  314. Sherrier, RH; Chiles, C; Johnson, GA; Ravin, CE, Differentiation of benign from malignant pulmonary nodules with digitized chest radiographs., Radiology, vol. 162 no. 3 (March, 1987), pp. 645-649, ISSN 0033-8419 [3809476], [doi]  [abs]
  315. RH Sherrier, C Chiles, GA Johnson, CE Ravin, Differentiation of benign from malignant pulmonary nodules with digitized chest radiographs., Radiology, UNITED STATES, vol. 162 no. 3 (March, 1987), pp. 645-9, ISSN 0033-8419  [abs]
  316. Stude, RA; Hedlund, LW; Johnson, GA; Thompson, WM, Contrast enhancement of the liver. Evaluation by automated contiguous pixel search., Invest Radiol, vol. 22 no. 2 (February, 1987), pp. 132-136, ISSN 0020-9996 [3030962], [doi]  [abs]
  317. Karis, JP; Allan Johnson, G; Glover, GH, Signal-to-noise improvements in three-dimensional NMR microscopy using limited-angle excitation, Journal of Magnetic Resonance 1969, vol. 71 no. 1 (January, 1987), pp. 24-33, Elsevier BV, ISSN 0022-2364 [doi]  [abs]
  318. Brown, JM; Fonteno, WC; Cassel, DK; Johnson, GA, COMPUTED TOMOGRAPHIC ANALYSES OF WATER DISTRIBUTION IN THREE POROUS FOAM MEDIA., Soil Science Society of America Journal, vol. 51 no. 5 (January, 1987), pp. 1121-1125, Soil Science Society of America [doi]  [abs]
  319. McAdams, HP; Johnson, GA; Suddarth, SA; Sherrier, RH; Ravin, CE, IMPLEMENTATION OF ADAPTIVE FILTRATION FOR DIGITAL CHEST IMAGING., Optical Engineering, vol. 26 no. 7 (January, 1987), pp. 669-674, SPIE-Intl Soc Optical Eng [doi]  [abs]
  320. Fram, EK; Herfkens, RJ; Johnson, GA; Glover, GH; Karis, JP; Shimakawa, A; Perkins, TG; Pelc, NJ, Rapid calculation of T1 using variable flip angle gradient refocused imaging., Magn Reson Imaging, vol. 5 no. 3 (1987), pp. 201-208, ISSN 0730-725X [3626789], [doi]  [abs]
  321. Suddarth, SA; Johnson, GA; Sherrier, RH; Ravin, CE, Performance of high-resolution monitors for digital chest imaging., Med Phys, vol. 14 no. 2 (1987), pp. 253-257, ISSN 0094-2405 [3587149], [doi]  [abs]
  322. Sherrier, RH; Johnson, GA, Regionally adaptive histogram equalization of the chest., IEEE Trans Med Imaging, vol. 6 no. 1 (1987), pp. 1-7, ISSN 0278-0062 [18230420], [doi]  [abs]
  323. JR MacFall, FW Wehrli, RK Breger, GA Johnson, Methodology for the measurement and analysis of relaxation times in proton imaging., Magnetic resonance imaging, UNITED STATES, vol. 5 no. 3 (1987), pp. 209-20, ISSN 0730-725X  [abs]
  324. EK Fram, RJ Herfkens, GA Johnson, GH Glover, JP Karis, A Shimakawa, TG Perkins, NJ Pelc, Rapid calculation of T1 using variable flip angle gradient refocused imaging., Magnetic resonance imaging, UNITED STATES, vol. 5 no. 3 (1987), pp. 201-8, ISSN 0730-725X  [abs]
  325. RH Sherrier, GA Johnson, Regionally adaptive histogram equalization of the chest., IEEE transactions on medical imaging, United States, vol. 6 no. 1 (1987), pp. 1-7, ISSN 0278-0062  [abs]
  326. Brown, JM; Johnson, GA; Kramer, PJ, In Vivo Magnetic Resonance Microscopy of Changing Water Content in Pelargonium hortorum Roots., Plant Physiol, vol. 82 no. 4 (December, 1986), pp. 1158-1160, ISSN 0032-0889 [16665154], [doi]  [abs]
  327. JM Brown, GA Johnson, PJ Kramer, In Vivo Magnetic Resonance Microscopy of Changing Water Content in Pelargonium hortorum Roots., Plant physiology, vol. 82 no. 4 (December, 1986), pp. 1158-1160, ISSN 0032-0889  [abs]
  328. L. W. Hedlund and G. A. Johnson and G. I. Mills, Magnetic-resonance microscopy of the rat thorax and abdomen, Investigative Radiology, vol. 21 no. 11 (November, 1986), pp. 843 -- 846
  329. Hedlund, LW; Johnson, GA; Mills, GI, Magnetic resonance microscopy of the rat thorax and abdomen., Invest Radiol, vol. 21 no. 11 (November, 1986), pp. 843-846, ISSN 0020-9996 [3781788], [doi]  [abs]
  330. JOHNSON, GA; BAILEY, JE; BRUCK, RI; MATYAC, CA, STUDIES OF DISEASED ROOT-TISSUE USING NUCLEAR-MAGNETIC-RESONANCE IMAGING, PHYTOPATHOLOGY, vol. 76 no. 10 (October, 1986), pp. 1067-1067, AMER PHYTOPATHOLOGICAL SOC, ISSN 0031-949X [Gateway.cgi]
  331. Bone, SN; Johnson, GA; Thompson, MB, Three-dimensional magnetic resonance microscopy of the developing chick embryo., Invest Radiol, vol. 21 no. 10 (October, 1986), pp. 782-787, ISSN 0020-9996 [Gateway.cgi], [doi]  [abs]
  332. Hedlund, L; Johnson, GA, 53 MAGNETIC RESONANCE IMAGING OF THE RAT THORAX AND ABDOMEN, Investigative Radiology, vol. 21 no. 9 (September, 1986), pp. S14-S14, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  333. KARIS, JP; GLOVER, GH; JOHNSON, GA, VARIANT ANGLE GRADIENT REFOCUSING IN 3-DIMENSIONAL MRI MICROSCOPY, INVESTIGATIVE RADIOLOGY, vol. 21 no. 9 (September, 1986), pp. S34-S34, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  334. JOHNSON, GA; THOMPSON, MB; DRAYER, BP, 3-DIMENSIONAL MRI MICROSCOPY OF THE RAT-BRAIN, INVESTIGATIVE RADIOLOGY, vol. 21 no. 9 (September, 1986), pp. S25-S25, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  335. BONE, SN; JOHNSON, GA; THOMPSON, MB, MRI MICROSCOPY OF THE DEVELOPING CHICK-EMBRYO, INVESTIGATIVE RADIOLOGY, vol. 21 no. 9 (September, 1986), pp. S34-S34, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  336. Drayer, B; Burger, P; Darwin, R; Riederer, S; Herfkens, R; Johnson, GA, MRI of brain iron., AJR Am J Roentgenol, vol. 147 no. 1 (July, 1986), pp. 103-110, ISSN 0361-803X [3487201], [doi]  [abs]
  337. B Drayer, P Burger, R Darwin, S Riederer, R Herfkens, GA Johnson, MRI of brain iron., AJR. American journal of roentgenology, UNITED STATES, vol. 147 no. 1 (July, 1986), pp. 103-10, ISSN 0361-803X  [abs]
  338. DRAYER, B; BURGER, P; DARWIN, R; RIEDERER, S; HERFKENS, R; JOHNSON, GA, MAGNETIC-RESONANCE-IMAGING OF BRAIN IRON, AMERICAN JOURNAL OF NEURORADIOLOGY, vol. 7 no. 3 (May, 1986), pp. 373-380, AMER SOC NEURORADIOLOGY, ISSN 0195-6108 [Gateway.cgi]
  339. Drayer, BP; Olanow, W; Burger, P; Johnson, GA; Herfkens, R; Riederer, S, Parkinson plus syndrome: diagnosis using high field MR imaging of brain iron., Radiology, vol. 159 no. 2 (May, 1986), pp. 493-498, ISSN 0033-8419 [3961182], [doi]  [abs]
  340. DRAYER, B; BURGER, P; CAIN, J; LEONG, J; JOHNSON, GA; HEINZ, ER; RIEDERER, S; DJANG, W; HERFKENS, R, MR IMAGING AND PERLS STAIN OF BASAL GANGLIA IRON WITH NORMAL AGING, AMERICAN JOURNAL OF NEURORADIOLOGY, vol. 7 no. 3 (May, 1986), pp. 554-555, AMER SOC NEURORADIOLOGY, ISSN 0195-6108 [Gateway.cgi]
  341. BP Drayer, W Olanow, P Burger, GA Johnson, R Herfkens, S Riederer, Parkinson plus syndrome: diagnosis using high field MR imaging of brain iron., Radiology, UNITED STATES, vol. 159 no. 2 (May, 1986), pp. 493-8, ISSN 0033-8419  [abs]
  342. McAdams, HP; Johnson, GA; Suddarth, SA; Ravin, CE, Histogram-directed processing of digital chest images., Invest Radiol, vol. 21 no. 3 (March, 1986), pp. 253-259, ISSN 0020-9996 [3957599], [doi]  [abs]
  343. HP McAdams, GA Johnson, SA Suddarth, CE Ravin, Histogram-directed processing of digital chest images., Investigative radiology, UNITED STATES, vol. 21 no. 3 (March, 1986), pp. 253-9, ISSN 0020-9996  [abs]
  344. Johnson, GA; Thompson, MB; Drayer, BP; Bone, SN, Magnetic resonance microscopy in neurologic models., Acta Radiol Suppl, vol. 369 (1986), pp. 267-268, ISSN 0365-5954 [2980471]  [abs]
  345. Hedlund, LW; Johnson, GA; Karis, JP; Effmann, EL, MR "microscopy" of the rat thorax., J Comput Assist Tomogr, vol. 10 no. 6 (1986), pp. 948-952, ISSN 0363-8715 [3782566], [doi]  [abs]
  346. Johnson, GA; Thompson, MB; Gewalt, SL; Hayes, CE, Nuclear magnetic resonance imaging at microscopic resolution, Journal of Magnetic Resonance (1969), vol. 68 no. 1 (1986), pp. 129-137, Elsevier BV, ISSN 0022-2364 [doi]  [abs]
  347. Sherrier, RH; Johnson, GA; Suddarth, SA; Chiles, C; Hulka, C; Ravin, CE, Digital synthesis of lung nodules., Invest Radiol, vol. 20 no. 9 (December, 1985), pp. 933-937, ISSN 0020-9996 [3841098], [doi]  [abs]
  348. RH Sherrier, GA Johnson, SA Suddarth, C Chiles, C Hulka, CE Ravin, Digital synthesis of lung nodules., Investigative radiology, UNITED STATES, vol. 20 no. 9 (December, 1985), pp. 933-7, ISSN 0020-9996  [abs]
  349. McAdams, HP; Johnson, GA; Suddarth, SA; Ravin, CE, 105 Optimization of Adaptive Filtration for Digital Chest Imaging, Investigative Radiology, vol. 20 no. 6 (September, 1985), pp. S27-S27, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  350. Johnson, GA; Herfkens, RJ; Brown, MA, Tissue relaxation time: in vivo field dependence., Radiology, vol. 156 no. 3 (September, 1985), pp. 805-810, ISSN 0033-8419 [2991980], [doi]  [abs]
  351. Blinder, RA; Herfkens, RJ; Johnson, GA; Coleman, RE, 121 SURFACE COIL MOTION ARTIFACTS IN MR IMAGING, Investigative Radiology, vol. 20 no. 6 (September, 1985), pp. S31-S31, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  352. MCADAMS, HP; JOHNSON, GA; SUDDARTH, SA; RAVIN, CE, 71 HISTOGRAM DIRECTED PROCESSING OF DIGITAL CHEST IMAGES, Investigative Radiology, vol. 20 no. 6 (September, 1985), pp. S18-S18, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  353. GA Johnson, RJ Herfkens, MA Brown, Tissue relaxation time: in vivo field dependence., Radiology, UNITED STATES, vol. 156 no. 3 (September, 1985), pp. 805-10, ISSN 0033-8419  [abs]
  354. GA Johnson, N Danieley, CE Ravin, Processing alternatives for digital chest imaging., Radiologic clinics of North America, UNITED STATES, vol. 23 no. 2 (June, 1985), pp. 335-40, ISSN 0033-8389  [abs]
  355. WINTER, TC; JOHNSON, GA; MACFALL, JR, PRECISION AND ACCURACY IN THE MEASUREMENT OF T1 ON AN IMAGING-SYSTEM, INVESTIGATIVE RADIOLOGY, vol. 20 no. 6 (January, 1985), pp. S14-S14, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  356. SHERRIER, RH; SUDDARTH, SA; JOHNSON, GA; RAVIN, CE, AUTOMATED OBSERVER STUDIES ON A DIGITAL CHEST SYSTEM, INVESTIGATIVE RADIOLOGY, vol. 20 no. 6 (January, 1985), pp. S18-S18, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  357. SHERRIER, RH; CHILES, C; SUDDARTH, SA; JOHNSON, GA; RAVIN, CE, EVALUATION OF COMPUTER SYNTHESIZED PULMONARY NODULES, INVESTIGATIVE RADIOLOGY, vol. 20 no. 6 (January, 1985), pp. S27-S27, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  358. Herfkens, RJ; Johnson, GA, Magnetic resonance imaging at high-strength magnetic fields., Magn Reson Annu (1985), pp. 197-215, ISSN 8756-9787 [3917235]
  359. BLINDER, RA; HERFKENS, RJ; COLEMAN, RE; JOHNSON, GA; SCHENCK, JF; HART, HR; FOSTER, TH; EDELSTEIN, WA, HIGH-RESOLUTION MRI IMAGING AT 1.5T USING SURFACE COILS, JOURNAL OF NUCLEAR MEDICINE, vol. 26 no. 5 (1985), pp. P8-P8, ISSN 0161-5505 [Gateway.cgi]
  360. Sherrier, RH; Johnson, GA; Ravin, CE; Suddarth, SA, 194. DIGITAL SYNTHESIS OF LUNG NODULES, Investigative Radiology, vol. 19 no. 5 (September, 1984), pp. S49-S49, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  361. Stude, R; Hedlund, L; Johnson, GA; Thompson, WM, 159. A CT EVALUATION OF THREE HEPATOBILIARY CONTRAST AGENTS, Investigative Radiology, vol. 19 no. 5 (September, 1984), pp. S40-S40, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  362. Johnson, GA; Herfkens, RJ; MacFall, JR, 129. IN VIVO FIELD DEPENDENCE OF TISSUE RELAXATION TIMES, Investigative Radiology, vol. 19 no. 5 (September, 1984), pp. S33-S33, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  363. Herfkens, RJ; Johnson, GA; Glover, G, 166. IN VIVO CHEMICAL SHIFT IMAGING OF HYDROGEN, Investigative Radiology, vol. 19 no. 5 (September, 1984), pp. S42-S42, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  364. HAYES, CE; JOHNSON, GA; HERFKENS, RJ, DESIGN CONSIDERATIONS FOR SMALL ANIMAL IMAGING IN A LARGE BORE MRI SYSTEM, INVESTIGATIVE RADIOLOGY, vol. 19 no. 5 (January, 1984), pp. S25-S25, LIPPINCOTT-RAVEN PUBL, ISSN 0020-9996 [Gateway.cgi]
  365. DRAYER, BP; HERFKENS, RJ; JOHNSON, GA; HEINZ, ER; YEATES, AE, HIGH-FIELD NMR IMAGING (1.5T) IN A HOSPITAL ENVIRONMENT, AMERICAN JOURNAL OF NEURORADIOLOGY, vol. 5 no. 5 (1984), pp. 669-669, ISSN 0195-6108 [Gateway.cgi]
  366. BROWN, MA; JOHNSON, GA, VARIABLE FIELD STUDIES OF POTENTIAL PARAMAGNETIC NMR CONTRAST AGENTS, MAGNETIC RESONANCE IN MEDICINE, vol. 1 no. 2 (1984), pp. 119-120, ISSN 0740-3194 [Gateway.cgi]
  367. Brown, MA; Johnson, GA, Transition metal-chelate complexes as relaxation modifiers in nuclear magnetic resonance., Med Phys, vol. 11 no. 1 (1984), pp. 67-72, ISSN 0094-2405 [6422223], [doi]  [abs]
  368. Godwin, JD; Johnson, GA; Fram, EK, A phantom for testing ECG-gated computed tomography of the heart., Invest Radiol, vol. 19 no. 4 (1984), pp. 279-283, ISSN 0020-9996 [6480305], [doi]  [abs]
  369. Johnson, GA; Suddarth, S; Dunnick, NR, A system for digital videodensitometry, Proceedings of SPIE the International Society for Optical Engineering, vol. 419 (December, 1983), pp. 222-227 [doi]
  370. Johnson, GA; Ravin, CE, A survey of digital chest radiography., Radiol Clin North Am, vol. 21 no. 4 (December, 1983), pp. 655-664, ISSN 0033-8389 [6361846]  [abs]
  371. GA Johnson, CE Ravin, A survey of digital chest radiography., Radiologic clinics of North America, UNITED STATES, vol. 21 no. 4 (December, 1983), pp. 655-64, ISSN 0033-8389  [abs]
  372. Thompson, WM; Stude, R; Bates, M; Hedlund, L; Johnson, GA, CONTRAST ENHANCEMENT OF THE LIVER DURING CT, Investigative Radiology, vol. 18 no. 4 (July, 1983), pp. S11-S11, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  373. Silverman, PM; Johnson, GA; Korobkin, M, High-resolution sagittal and coronal reformatted CT images of the larynx., AJR Am J Roentgenol, vol. 140 no. 4 (April, 1983), pp. 819-822, ISSN 0361-803X [6601398], [doi]
  374. PM Silverman, GA Johnson, M Korobkin, High-resolution sagittal and coronal reformatted CT images of the larynx., AJR. American journal of roentgenology, UNITED STATES, vol. 140 no. 4 (April, 1983), pp. 819-22, ISSN 0361-803X
  375. Thompson, WM; Halvorsen, RA; Gedgaudas, RK; Kelvin, FM; Rice, RP; Woodfield, S; Johnson, GA; Hedlund, LW; Jorgensen, DB, High kVp vs. low kVp for T-tube and operative cholangiography., Radiology, vol. 146 no. 3 (March, 1983), pp. 635-642, ISSN 0033-8419 [6828675], [doi]  [abs]
  376. Ravin, CE; Johnson, GA, The 'optimal' chest radiograph, Seminars in Respiratory Medicine, vol. 5 no. 1 (January, 1983), pp. 1-14, Georg Thieme Verlag KG [doi]
  377. Godwin, JD; Johnson, GA; Fram, EK, Testing electrocardiographically-gated ct of the heart with a motion phantom, Investigative Radiology, vol. 18 no. 4 (1983), pp. S33-S33
  378. JOHNSON, GA; DANIELEY, N; SUDDARTH, S; DUNNICK, NR, A SYSTEM FOR DIGITAL VIDEODENSITOMETRY, AMERICAN JOURNAL OF ROENTGENOLOGY, vol. 141 no. 6 (1983), pp. 1360-1361, ISSN 0361-803X [Gateway.cgi]
  379. Johnson, GA, Practical approach to quality assurance in computed tomography, Proceedings of SPIE the International Society for Optical Engineering, vol. 347 (December, 1982), pp. 148-154 [doi]  [abs]
  380. Silverman, PM; Korobkin, M; Thompson, WM; Johnson, GA; Cole, TB; Fisher, SR, Work in progress: high-resolution, thin-section computed tomography of the larynx., Radiology, vol. 145 no. 3 (December, 1982), pp. 723-725, ISSN 0033-8419 [7146403], [doi]
  381. Johnson, GA; Godwin, JD; Fram, EK, Gated multiplanar cardiac computed tomography., Radiology, vol. 145 no. 1 (October, 1982), pp. 195-197, ISSN 0033-8419 [7122877], [doi]  [abs]
  382. GA Johnson, JD Godwin, EK Fram, Gated multiplanar cardiac computed tomography., Radiology, UNITED STATES, vol. 145 no. 1 (October, 1982), pp. 195-7, ISSN 0033-8419  [abs]
  383. GA Johnson, KJ Barsuhn, JM McCall, Sulfation of minoxidil by liver sulfotransferase., Biochemical pharmacology, vol. 31 no. 18 (September, 1982), pp. 2949-54, ISSN 0006-2952  [abs]
  384. Johnson, GA; Korobkin, M, Image techniques for multiplanar computed tomography., Radiology, vol. 144 no. 4 (September, 1982), pp. 829-834, ISSN 0033-8419 [7111733], [doi]  [abs]
  385. GA Johnson, M Korobkin, Image techniques for multiplanar computed tomography., Radiology, UNITED STATES, vol. 144 no. 4 (September, 1982), pp. 829-34, ISSN 0033-8419  [abs]
  386. Silverman, PM; Johnson, GA; Korobkin, M; Thompson, WM, HIGH RESOLUTION MULTIPLANAR CT IMAGES OF THE LARYNX, Investigative Radiology, vol. 17 no. 4 (July, 1982), pp. S34-S34, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  387. Godwin, JD; Speckman, JM; Fram, EK; Johnson, GA; Putman, CE; Korobkin, M; Breiman, RS, Distinguishing benign from malignant pulmonary nodules by computed tomography., Radiology, vol. 144 no. 2 (July, 1982), pp. 349-351, ISSN 0033-8419 [7089288], [doi]  [abs]
  388. JD Godwin, JM Speckman, EK Fram, GA Johnson, CE Putman, M Korobkin, RS Breiman, Distinguishing benign from malignant pulmonary nodules by computed tomography., Radiology, UNITED STATES, vol. 144 no. 2 (July, 1982), pp. 349-51, ISSN 0033-8419  [abs]
  389. P. M. Silverman and M. Korobkin and W. M. Thompson and G. A. Johnson and T. B. Cole and S. R. Fisher, Work in progress - high-resolution, thin-section computed-tomography of the larynx, Radiology, vol. 145 no. 3 (1982), pp. 723 -- 725
  390. JOHNSON, GA, A PRACTICAL APPROACH TO QUALITY ASSURANCE IN CT, AMERICAN JOURNAL OF ROENTGENOLOGY, vol. 139 no. 2 (1982), pp. 427-427, ISSN 0361-803X [Gateway.cgi]
  391. Silverman, PM; Johnson, GA; Korobkin, M; Thompson, WM, High-resolution multiplanar CT images of the larynx., Invest Radiol, vol. 17 no. 6 (1982), pp. 634-637, ISSN 0020-9996 [7152866], [doi]  [abs]
  392. Ford, KK; Heinz, ER; Johnson, GA; Drayer, BD; Dubois, PJ, Low-cost digital subtraction angiography., AJNR Am J Neuroradiol, vol. 3 no. 4 (1982), pp. 448-451, ISSN 0195-6108 [6810680]
  393. Halvorsen, RA; Woodfield, S; T., R; Allen, SM; Hedlung, LW; Johnson, GA; Thompson, WM, AN EVALUATION OF CONTRAST AGENTS FOR CT OF THE HEPATOBILIARY SYSTEM, Investigative Radiology, vol. 16 no. 5 (September, 1981), pp. 387-387, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  394. KOROBKIN, M; JOHNSON, GA; BREIMAN, RS, METHODOLOGIC CONSIDERATIONS IN MULTIPLANAR REFORMATTING OF TRANSAXIAL CT IMAGES, Investigative Radiology, vol. 16 no. 5 (September, 1981), pp. 374-374, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  395. Nelson, CE; Johnson, GA; Bentel, G, MULTI-PLANAR RECONSTRUCTION–APPLICATIONS IN RADIATION ONCOLOGY TREATMENT PLANNING, Investigative Radiology, vol. 16 no. 5 (September, 1981), pp. 417-417, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  396. Johnson, GA; Nelson, CE; OʼFoghludha, F, IMAGING LIMITS IN DIGITAL RADIOGRAPHY, Investigative Radiology, vol. 16 no. 5 (September, 1981), pp. 377-377, Ovid Technologies (Wolters Kluwer Health), ISSN 0020-9996 [Gateway.cgi], [doi]
  397. Johnson, GA; Korobkin, M; Heinz, ER, Evaluation of multiplanar imaging capabilities of four current computed tomography (CT) scanners, Proceedings of SPIE the International Society for Optical Engineering, vol. 273 (July, 1981), pp. 318-325, SPIE [doi]  [abs]
  398. Johnson, GA; Ford, K; Heinz, R, Digital radiography using the quantex ds-20, Proceedings of SPIE the International Society for Optical Engineering, vol. 273 (July, 1981), pp. 114-119 [doi]  [abs]
  399. O'Foghludha, F; Johnson, GA, Voltage waveform effects on output and penetration of W- and Mo-anode mammographic tubes., Phys Med Biol, vol. 26 no. 2 (March, 1981), pp. 291-303, ISSN 0031-9155 [7220605], [doi]  [abs]
  400. F O'Foghludha, GA Johnson, Voltage waveform effects on output and penetration of W- and Mo-anode mammographic tubes., Physics in medicine and biology, ENGLAND, vol. 26 no. 2 (March, 1981), pp. 291-303, ISSN 0031-9155  [abs]
  401. Johnson, GA; Ravin, CE, Effect of vertical cassette holder design and construction on scatter-to-primary radiation ratios., Radiology, vol. 138 no. 2 (February, 1981), pp. 461-464, ISSN 0033-8419 [7455131], [doi]  [abs]
  402. GA Johnson, CE Ravin, Effect of vertical cassette holder design and construction on scatter-to-primary radiation ratios., Radiology, UNITED STATES, vol. 138 no. 2 (February, 1981), pp. 461-4, ISSN 0033-8419  [abs]
  403. JOHNSON, GA; FORD, KK; HEINZ, R, DIGITAL RADIOGRAPHY USING THE QUANTEX DS-20, AMERICAN JOURNAL OF ROENTGENOLOGY, vol. 136 no. 6 (1981), pp. 1274-1274, ISSN 0361-803X [Gateway.cgi]
  404. Hedlund, LW; Jones, DP; Effmann, EL; Johnson, GA; Bates, WM; Beck, JW; Wolfe, W; Putman, CE, A computed tomographic study of the dog lung during hemorrhagic shock and after resuscitation., Invest Radiol, vol. 16 no. 6 (1981), pp. 466-472, ISSN 0020-9996 [7319752], [doi]  [abs]
  405. JOHNSON, GA; KOROBKIN, M; HEINZ, R, AN EVALUATION OF MULTIPLANAR IMAGING CAPABILITIES OF 4 CURRENT CT SCANNERS, AMERICAN JOURNAL OF ROENTGENOLOGY, vol. 136 no. 6 (1981), pp. 1279-1279, ISSN 0361-803X [Gateway.cgi]
  406. JOHNSON, GA; RAVIN, CE, SCATTERED RADIATION FROM THE FILM HOLDER IN CHEST RADIOGRAPHY, AMERICAN JOURNAL OF ROENTGENOLOGY, vol. 134 no. 1 (January, 1980), pp. 201-201, AMER ROENTGEN RAY SOC, ISSN 0361-803X [Gateway.cgi]
  407. Johnson, GA; O'Foghludha, F, Simulation of mammographic x-ray spectra., Med Phys, vol. 7 no. 3 (1980), pp. 189-195, ISSN 0094-2405 [7393143], [doi]  [abs]
  408. JOHNSON, GA; HOLT, DC; EFFMANN, EL, PRACTICAL GUIDELINES FOR SPECIMEN RADIOGRAPHY, INVESTIGATIVE RADIOLOGY, vol. 15 no. 5 (1980), pp. 377-377, ISSN 0020-9996 [Gateway.cgi]
  409. CT Badea, B Fubara, LW Hedlund, GA Johnson, 4-D micro-CT of the mouse heart., Molecular imaging : official journal of the Society for Molecular Imaging, United States, vol. 4 no. 2 , pp. 110-6, ISSN 1535-3508  [abs]
  410. WP Segars, BM Tsui, EC Frey, GA Johnson, SS Berr, Development of a 4-D digital mouse phantom for molecular imaging research., Molecular imaging and biology : MIB : the official publication of the Academy of Molecular Imaging, United States, vol. 6 no. 3 , pp. 149-59, ISSN 1536-1632  [abs]
  411. DS Lester, PS Pine, M Delnomdedieu, JN Johannessen, GA Johnson, Virtual neuropathology: three-dimensional visualization of lesions due to toxic insult., Toxicologic pathology, UNITED STATES, vol. 28 no. 1 , pp. 100-4, ISSN 0192-6233  [abs]
  412. BR Smith, DS Huff, GA Johnson, Magnetic resonance imaging of embryos: an Internet resource for the study of embryonic development., Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society, UNITED STATES, vol. 23 no. 1 , pp. 33-40, ISSN 0895-6111  [abs]
  413. H Benveniste, H Qui, LW Hedlund, PC Hüttemeier, SM Steele, GA Johnson, In vivo diffusion-weighted magnetic resonance microscopy of rat spinal cord: effect of ischemia and intrathecal hyperbaric 5% lidocaine., Regional anesthesia and pain medicine, UNITED STATES, vol. 24 no. 4 , pp. 311-8, ISSN 1098-7339  [abs]
  414. H Qiu, LW Hedlund, SL Gewalt, H Benveniste, TM Bare, GA Johnson, Progression of a focal ischemic lesion in rat brain during treatment with a novel glycine/NMDA antagonist: an in vivo three-dimensional diffusion-weighted MR microscopy study., Journal of magnetic resonance imaging : JMRI, UNITED STATES, vol. 7 no. 4 , pp. 739-44, ISSN 1053-1807  [abs]
  415. BR Smith, E Linney, DS Huff, GA Johnson, Magnetic resonance microscopy of embryos., Computerized medical imaging and graphics : the official journal of the Computerized Medical Imaging Society, UNITED STATES, vol. 20 no. 6 , pp. 483-90, ISSN 0895-6111  [abs]
  416. M Delnomdedieu, LW Hedlund, GA Johnson, RR Maronpot, Magnetic resonance microscopy--a new tool for the toxicologic pathologist., Toxicologic pathology, UNITED STATES, vol. 24 no. 1 , pp. 36-44, ISSN 0192-6233  [abs]
  417. X Zhou, ZP Liang, GP Cofer, CF Beaulieu, SA Suddarth, GA Johnson, Reduction of ringing and blurring artifacts in fast spin-echo imaging., Journal of magnetic resonance imaging : JMRI, UNITED STATES, vol. 3 no. 5 , pp. 803-7, ISSN 1053-1807  [abs]
  418. BR Smith, EL Effmann, GA Johnson, MR microscopy of chick embryo vasculature., Journal of magnetic resonance imaging : JMRI, UNITED STATES, vol. 2 no. 2 , pp. 237-40, ISSN 1053-1807  [abs]
  419. JH Maki, H Benveniste, JR MacFall, CA Piantadosi, GA Johnson, MR imaging of microcirculation in rat brain: correlation with carbon dioxide-induced changes in blood flow., Journal of magnetic resonance imaging : JMRI, UNITED STATES, vol. 1 no. 6 , pp. 673-81, ISSN 1053-1807  [abs]
  420. TW Malisch, LW Hedlund, SA Suddarth, GA Johnson, MR microscopy at 7.0 T: effects of brain iron., Journal of magnetic resonance imaging : JMRI, UNITED STATES, vol. 1 no. 3 , pp. 301-5, ISSN 1053-1807  [abs]
  421. JH Maki, H Benveniste, JR MacFall, GA Johnson, Maximization of contrast-to-noise ratio to distinguish diffusion and microcirculatory flow., Journal of magnetic resonance imaging : JMRI, UNITED STATES, vol. 1 no. 1 , pp. 39-46, ISSN 1053-1807  [abs]
  422. HE Cline, WE Lorensen, RJ Herfkens, GA Johnson, GH Glover, Vascular morphology by three-dimensional magnetic resonance imaging., Magnetic resonance imaging, UNITED STATES, vol. 7 no. 1 , pp. 45-54, ISSN 0730-725X  [abs]
  423. SA Suddarth, GA Johnson, RH Sherrier, CE Ravin, Performance of high-resolution monitors for digital chest imaging., Medical physics, UNITED STATES, vol. 14 no. 2 , pp. 253-7, ISSN 0094-2405  [abs]
  424. LW Hedlund, GA Johnson, JP Karis, EL Effmann, MR "microscopy" of the rat thorax., Journal of computer assisted tomography, UNITED STATES, vol. 10 no. 6 , pp. 948-52, ISSN 0363-8715  [abs]
  425. HD Sostman, JC Gore, MW Flye, GA Johnson, RJ Herfkens, Time course and mechanism of alterations in proton relaxation during liver regeneration in the rat., Hepatology (Baltimore, Md.), UNITED STATES, vol. 5 no. 4 , pp. 538-43, ISSN 0270-9139  [abs]
  426. JD Godwin, GA Johnson, EK Fram, A phantom for testing ECG-gated computed tomography of the heart., Investigative radiology, UNITED STATES, vol. 19 no. 4 , pp. 279-83, ISSN 0020-9996  [abs]
  427. MA Brown, GA Johnson, Transition metal-chelate complexes as relaxation modifiers in nuclear magnetic resonance., Medical physics, UNITED STATES, vol. 11 no. 1 , pp. 67-72, ISSN 0094-2405  [abs]
  428. PM Silverman, GA Johnson, M Korobkin, WM Thompson, High-resolution multiplanar CT images of the larynx., Investigative radiology, UNITED STATES, vol. 17 no. 6 , pp. 634-7, ISSN 0020-9996  [abs]
  429. WM Thompson, WC Meyers, M Shaw, M Bates, GA Johnson, LW Hedlund, Gallbladder density and iodine concentration in humans during oral cholecystography. A comparison of iopanoic acid and iopronic acid., Investigative radiology, UNITED STATES, vol. 17 no. 6 , pp. 621-8, ISSN 0020-9996  [abs]
  430. KK Ford, ER Heinz, GA Johnson, BD Drayer, PJ Dubois, Low-cost digital subtraction angiography., AJNR. American journal of neuroradiology, UNITED STATES, vol. 3 no. 4 , pp. 448-51, ISSN 0195-6108
  431. LW Hedlund, DP Jones, EL Effmann, GA Johnson, WM Bates, JW Beck, W Wolfe, CE Putman, A computed tomographic study of the dog lung during hemorrhagic shock and after resuscitation., Investigative radiology, UNITED STATES, vol. 16 no. 6 , pp. 466-72, ISSN 0020-9996  [abs]
  432. GA Johnson, F O'Foghludha, Simulation of mammographic x-ray spectra., Medical physics, UNITED STATES, vol. 7 no. 3 , pp. 189-95, ISSN 0094-2405  [abs]
  433. Oldham, M. and Sakhalkar, H. and Oliver, T. and Ying Min Wang and Kirpatrick, J. and Yiting Cao and Badea, C. and Johnson, G.A. and Dewhirst, M., Three-dimensional imaging of xenograft tumors using optical computed and emission tomography, Med. Phys. (USA), vol. 33 no. 9 , pp. 3193 - 202 [1.2217109]  [abs]
  434. Guo, X; Johnston, SM; Qi, Y; Johnson, GA; Badea, CT, 4D micro-CT using fast prospective gating., Phys Med Biol, vol. 57 no. 1 (January, 2012), pp. 257-271, ISSN 1361-6560 [22156062], [doi]  [abs]
  435. FW Bazer, G Wu, GA Johnson, J Kim, G Song, Uterine histotroph and conceptus development: select nutrients and secreted phosphoprotein 1 affect mechanistic target of rapamycin cell signaling in ewes., Biology of reproduction, vol. 85 no. 6 (December, 2011), pp. 1094-107, ISSN 1529-7268 [doi]  [abs]
  436. Zhang, X; Badea, C; Hood, G; Wetzel, A; Qi, Y; Stiles, J; Johnson, GA, High-resolution reconstruction of fluorescent inclusions in mouse thorax using anatomically guided sampling and parallel Monte Carlo computing., Biomed Opt Express, vol. 2 no. 9 (September, 2011), pp. 2449-2460, ISSN 2156-7085 [21991539], [doi]  [abs]
  437. FW Bazer, G Song, J Kim, DW Erikson, GA Johnson, RC Burghardt, H Gao, M Carey Satterfield, TE Spencer, G Wu, Mechanistic mammalian target of rapamycin (MTOR) cell signaling: Effects of select nutrients and secreted phosphoprotein 1 on development of mammalian conceptuses., Molecular and cellular endocrinology (September, 2011), ISSN 1872-8057 [doi]  [abs]
  438. JD Tobias, GA Johnson, M Patel, Performance of the On-Q pain infusion device during hyperbaric therapy., Anesthesia and analgesia, vol. 113 no. 2 (August, 2011), pp. 275-7, ISSN 1526-7598 [doi]  [abs]
  439. M Lin, Y Qi, AF Chen, CT Badea, GA Johnson, Phenylephrine-modulated cardiopulmonary blood flow measured with use of X-ray digital subtraction angiography., Journal of pharmacological and toxicological methods, vol. 64 no. 2 (August, 2011), pp. 180-6, ISSN 1873-488X [doi]  [abs]
  440. G Wu, FW Bazer, GA Johnson, DA Knabe, RC Burghardt, TE Spencer, XL Li, JJ Wang, Triennial Growth Symposium: important roles for L-glutamine in swine nutrition and production., Journal of animal science, vol. 89 no. 7 (July, 2011), pp. 2017-30, ISSN 1525-3163 [doi]  [abs]
  441. Badea, CT; Johnston, SM; Qi, Y; Johnson, GA, 4D micro-CT for cardiac and perfusion applications with view under sampling., Phys Med Biol, vol. 56 no. 11 (June, 2011), pp. 3351-3369, ISSN 1361-6560 [21558587], [doi]  [abs]
  442. CT Badea, LW Hedlund, Y Qi, B Berridge, GA Johnson, In vivo imaging of rat coronary arteries using bi-plane digital subtraction angiography., Journal of pharmacological and toxicological methods, vol. 64 no. 2 (June, 2011), pp. 151-7, ISSN 1873-488X [doi]  [abs]
  443. J Kim, RC Burghardt, G Wu, GA Johnson, TE Spencer, FW Bazer, Select nutrients in the ovine uterine lumen. IX. Differential effects of arginine, leucine, glutamine, and glucose on interferon tau, ornithine decarboxylase, and nitric oxide synthase in the ovine conceptus., Biology of reproduction, vol. 84 no. 6 (June, 2011), pp. 1139-47, ISSN 1529-7268 [doi]  [abs]
  444. C Abad, DF Antczak, J Carvalho, LW Chamley, Q Chen, S Daher, AE Damiano, V Dantzer, P Díaz, CE Dunk, E Daly, C Escudero, B Falcón, M Guillomot, YW Han, LK Harris, JP Huidobro-Toro, N Illsley, H Jammes, T Jansson, GA Johnson, JR Kfoury Jr, R Marín, P Murthi, B Novakovic, L Myatt, MG Petroff, FT Pereira, C Pfarrer, CW Redman, G Rice, R Saffery, JM Tolosa, C Vaillancourt, M Wareing, R Yuen, GE Lash, IFPA Meeting 2010 Workshop Report I: Immunology; ion transport; epigenetics; vascular reactivity; epitheliochorial placentation; proteomics., Placenta, vol. 32 Suppl 2 (March, 2011), pp. S81-9, ISSN 1532-3102 [doi]  [abs]
  445. Ghaghada, KB; Badea, CT; Karumbaiah, L; Fettig, N; Bellamkonda, RV; Johnson, GA; Annapragada, A, Evaluation of tumor microenvironment in an animal model using a nanoparticle contrast agent in computed tomography imaging., Acad Radiol, vol. 18 no. 1 (January, 2011), pp. 20-30, ISSN 1878-4046 [21145026], [doi]  [abs]
  446. GA Johnson, Changes imposed on GPs make it harder to respond to patients' needs., BMJ (Clinical research ed.), vol. 343 (2011), pp. d7700, ISSN 1468-5833
  447. D Srinivasan, N Muthukrishnan, GA Johnson, A Erazo-Oliveras, J Lim, EE Simanek, JP Pellois, Conjugation to the cell-penetrating peptide TAT potentiates the photodynamic effect of carboxytetramethylrhodamine., PloS one, vol. 6 no. 3 (2011), pp. e17732, ISSN 1932-6203 [doi]  [abs]
  448. KJ Bayless, GA Johnson, Role of the cytoskeleton in formation and maintenance of angiogenic sprouts., Journal of vascular research, vol. 48 no. 5 (2011), pp. 369-85, ISSN 1423-0135 [doi]  [abs]
  449. FW Bazer, TE Spencer, GA Johnson, RC Burghardt, Uterine receptivity to implantation of blastocysts in mammals., Frontiers in bioscience (Scholar edition), vol. 3 (2011), pp. 745-67, ISSN 1945-0524  [abs]
  450. GA Johnson, Ways to communicate the threat of climate change to health., BMJ (Clinical research ed.), vol. 343 (2011), pp. d7376, ISSN 1468-5833
  451. GA Johnson, JN Bloom, L Szczotka-Flynn, D Zauner, RL Tomsak, A comparative study of resident performance on standardized training examinations and the american board of ophthalmology written examination., Ophthalmology, vol. 117 no. 12 (December, 2010), pp. 2435-9, ISSN 1549-4713 [doi]  [abs]
  452. Brinegar, C; Schmitter, SS; Mistry, NN; Johnson, GA; Liang, Z-P, Improving temporal resolution of pulmonary perfusion imaging in rats using the partially separable functions model., Magn Reson Med, vol. 64 no. 4 (October, 2010), pp. 1162-1170, ISSN 1522-2594 [20564601], [doi]  [abs]
  453. G Song, DW Bailey, KA Dunlap, RC Burghardt, TE Spencer, FW Bazer, GA Johnson, Cathepsin B, cathepsin L, and cystatin C in the porcine uterus and placenta: potential roles in endometrial/placental remodeling and in fluid-phase transport of proteins secreted by uterine epithelia across placental areolae., Biology of reproduction, vol. 82 no. 5 (May, 2010), pp. 854-64, ISSN 1529-7268 [doi]  [abs]
  454. KA Dunlap, HI Kwak, RC Burghardt, FW Bazer, RR Magness, GA Johnson, KJ Bayless, The sphingosine 1-phosphate (S1P) signaling pathway is regulated during pregnancy in sheep., Biology of reproduction, vol. 82 no. 5 (May, 2010), pp. 876-87, ISSN 1529-7268 [doi]  [abs]
  455. X Li, FW Bazer, GA Johnson, RC Burghardt, DW Erikson, JW Frank, TE Spencer, I Shinzato, G Wu, Dietary Supplementation with 0.8% L-Arginine between Days 0 and 25 of Gestation Reduces Litter Size in Gilts., The Journal of nutrition (April, 2010), ISSN 1541-6100 [doi]  [abs]
  456. Badea, CT; Hedlund, LW; Cook, J; Berridge, BR; Johnson, GA, Micro-CT imaging assessment of dobutamine-induced cardiac stress in rats., J Pharmacol Toxicol Methods, vol. 63 no. 1 (2011), pp. 24-29, ISSN 1873-488X [20399875], [doi]  [abs]
  457. J Kim, DW Erikson, RC Burghardt, TE Spencer, G Wu, KJ Bayless, GA Johnson, FW Bazer, Secreted phosphoprotein 1 binds integrins to initiate multiple cell signaling pathways, including FRAP1/mTOR, to support attachment and force-generated migration of trophectoderm cells., Matrix biology : journal of the International Society for Matrix Biology (April, 2010), ISSN 1569-1802 [doi]  [abs]
  458. DA Massuto, RN Hooper, EC Kneese, GA Johnson, NH Ing, BR Weeks, LA Jaeger, Intrauterine infusion of latency-associated peptide (LAP) during early porcine pregnancy affects conceptus elongation and placental size., Biology of reproduction, vol. 82 no. 3 (March, 2010), pp. 534-42, ISSN 1529-7268 [doi]  [abs]
  459. Mistry, NN; Thomas, A; Kaushik, SS; Johnson, GA; Driehuys, B, Quantitative analysis of hyperpolarized 3He ventilation changes in mice challenged with methacholine., Magn Reson Med, vol. 63 no. 3 (March, 2010), pp. 658-666, ISSN 1522-2594 [20187176], [doi]  [abs]
  460. FW Bazer, G Wu, TE Spencer, GA Johnson, RC Burghardt, K Bayless, Novel pathways for implantation and establishment and maintenance of pregnancy in mammals., Molecular human reproduction, vol. 16 no. 3 (March, 2010), pp. 135-52, ISSN 1460-2407 [doi]  [abs]
  461. Zhang, X; Badea, CT; Johnson, GA, Three-dimensional reconstruction in free-space whole-body fluorescence tomography of mice using optically reconstructed surface and atlas anatomy., J Biomed Opt, vol. 14 no. 6 (2009), pp. 064010, ISSN 1560-2281 [20059248], [doi]  [abs]
  462. DA Massuto, EC Kneese, GA Johnson, RC Burghardt, RN Hooper, NH Ing, LA Jaeger, Transforming growth factor beta (TGFB) signaling is activated during porcine implantation: proposed role for latency-associated peptide interactions with integrins at the conceptus-maternal interface., Reproduction (Cambridge, England), vol. 139 no. 2 (February, 2010), pp. 465-78, ISSN 1741-7899 [doi]  [abs]
  463. Badea, CT; Johnston, SM; Subashi, E; Qi, Y; Hedlund, LW; Johnson, GA, Lung perfusion imaging in small animals using 4D micro-CT at heartbeat temporal resolution., Med Phys, vol. 37 no. 1 (January, 2010), pp. 54-62, ISSN 0094-2405 [20175466], [doi]  [abs]
  464. MC Satterfield, H Gao, X Li, G Wu, GA Johnson, TE Spencer, FW Bazer, Select nutrients and their associated transporters are increased in the ovine uterus following early progesterone administration., Biology of reproduction, vol. 82 no. 1 (January, 2010), pp. 224-31, ISSN 1529-7268 [doi]  [abs]
  465. Zhang, X; Badea, CT; Hood, G; Wetzel, AW; Stiles, JR; Johnson, GA, Free-space fluorescence tomography with adaptive sampling based on anatomical information from microCT., Proc SPIE Int Soc Opt Eng, vol. 7757 no. 775706 (2010), ISSN 0277-786X [21743784], [doi]  [abs]
  466. Howles, GP; Ghaghada, KB; Qi, Y; Mukundan, S; Johnson, GA, High-resolution magnetic resonance angiography in the mouse using a nanoparticle blood-pool contrast agent., Magn Reson Med, vol. 62 no. 6 (December, 2009), pp. 1447-1456, ISSN 1522-2594 [19902507], [doi]  [abs]
  467. AY Grahn, KS Bankiewicz, M Dugich-Djordjevic, JR Bringas, P Hadaczek, GA Johnson, S Eastman, M Luz, Non-PEGylated liposomes for convection-enhanced delivery of topotecan and gadodiamide in malignant glioma: initial experience., Journal of neuro-oncology, vol. 95 no. 2 (November, 2009), pp. 185-97, ISSN 1573-7373 [doi]  [abs]
  468. Lin, M; Marshall, CT; Qi, Y; Johnston, SM; Badea, CT; Piantadosi, CA; Johnson, GA, Quantitative blood flow measurements in the small animal cardiopulmonary system using digital subtraction angiography., Med Phys, vol. 36 no. 11 (November, 2009), pp. 5347-5358, ISSN 0094-2405 [19994543], [doi]  [abs]
  469. DW Erikson, RC Burghardt, KJ Bayless, GA Johnson, Secreted phosphoprotein 1 (SPP1, osteopontin) binds to integrin alpha v beta 6 on porcine trophectoderm cells and integrin alpha v beta 3 on uterine luminal epithelial cells, and promotes trophectoderm cell adhesion and migration., Biology of reproduction, vol. 81 no. 5 (November, 2009), pp. 814-25, ISSN 1529-7268 [doi]  [abs]
  470. RM Simmons, DW Erikson, J Kim, RC Burghardt, FW Bazer, GA Johnson, TE Spencer, Insulin-like growth factor binding protein-1 in the ruminant uterus: potential endometrial marker and regulator of conceptus elongation., Endocrinology, vol. 150 no. 9 (September, 2009), pp. 4295-305, ISSN 1945-7170 [doi]  [abs]
  471. FW Bazer, TE Spencer, GA Johnson, RC Burghardt, G Wu, Comparative aspects of implantation., Reproduction (Cambridge, England), vol. 138 no. 2 (August, 2009), pp. 195-209, ISSN 1741-7899 [doi]  [abs]
  472. H Gao, G Wu, TE Spencer, GA Johnson, FW Bazer, Select nutrients in the ovine uterine lumen. V. Nitric oxide synthase, GTP cyclohydrolase, and ornithine decarboxylase in ovine uteri and peri-implantation conceptuses., Biology of reproduction, vol. 81 no. 1 (July, 2009), pp. 67-76, ISSN 0006-3363 [doi]  [abs]
  473. H Gao, G Wu, TE Spencer, GA Johnson, FW Bazer, Select nutrients in the ovine uterine lumen. VI. Expression of FK506-binding protein 12-rapamycin complex-associated protein 1 (FRAP1) and regulators and effectors of mTORC1 and mTORC2 complexes in ovine uteri and conceptuses., Biology of reproduction, vol. 81 no. 1 (July, 2009), pp. 87-100, ISSN 0006-3363 [doi]  [abs]
  474. H Gao, G Wu, TE Spencer, GA Johnson, FW Bazer, Select nutrients in the ovine uterine lumen. IV. Expression of neutral and acidic amino acid transporters in ovine uteri and peri-implantation conceptuses., Biology of reproduction, vol. 80 no. 6 (June, 2009), pp. 1196-208, ISSN 0006-3363 [doi]  [abs]
  475. X Li, FW Bazer, H Gao, W Jobgen, GA Johnson, P Li, JR McKnight, MC Satterfield, TE Spencer, G Wu, Amino acids and gaseous signaling., Amino acids, vol. 37 no. 1 (May, 2009), pp. 65-78, ISSN 1438-2199 [doi]  [abs]
  476. K Hayashi, DW Erikson, SA Tilford, BM Bany, JA Maclean 2nd, EB Rucker 3rd, GA Johnson, TE Spencer, Wnt genes in the mouse uterus: potential regulation of implantation., Biology of reproduction, vol. 80 no. 5 (May, 2009), pp. 989-1000, ISSN 0006-3363 [doi]  [abs]
  477. GA Johnson, VR Gutti, SK Loyalka, KA O'Beirne 2nd, SK Cochran, HM Dale, GR Kracke, Albuterol metered dose inhaler performance under hyperbaric pressures., Undersea & hyperbaric medicine : journal of the Undersea and Hyperbaric Medical Society, Inc, vol. 36 no. 1 (April, 2009), pp. 55-63, ISSN 1066-2936  [abs]
  478. RC Burghardt, JR Burghardt, JD Taylor 2nd, AT Reeder, BT Nguen, TE Spencer, KJ Bayless, GA Johnson, Enhanced focal adhesion assembly reflects increased mechanosensation and mechanotransduction at maternal-conceptus interface and uterine wall during ovine pregnancy., Reproduction (Cambridge, England), vol. 137 no. 3 (March, 2009), pp. 567-82, ISSN 1741-7899 [doi]  [abs]
  479. H Gao, G Wu, TE Spencer, GA Johnson, FW Bazer, Select nutrients in the ovine uterine lumen. III. Cationic amino acid transporters in the ovine uterus and peri-implantation conceptuses., Biology of reproduction, vol. 80 no. 3 (March, 2009), pp. 602-9, ISSN 0006-3363 [doi]  [abs]
  480. G Song, KA Dunlap, J Kim, DW Bailey, TE Spencer, RC Burghardt, GF Wagner, GA Johnson, FW Bazer, Stanniocalcin 1 is a luminal epithelial marker for implantation in pigs regulated by progesterone and estradiol., Endocrinology, vol. 150 no. 2 (February, 2009), pp. 936-45, ISSN 1945-7170 [doi]  [abs]
  481. FW Bazer, TE Spencer, GA Johnson, Interferons and uterine receptivity., Seminars in reproductive medicine, vol. 27 no. 1 (January, 2009), pp. 90-102, ISSN 1526-4564 [doi]  [abs]
  482. H Gao, G Wu, TE Spencer, GA Johnson, X Li, FW Bazer, Select nutrients in the ovine uterine lumen. I. Amino acids, glucose, and ions in uterine lumenal flushings of cyclic and pregnant ewes., Biology of reproduction, vol. 80 no. 1 (January, 2009), pp. 86-93, ISSN 0006-3363 [doi]  [abs]
  483. H Gao, G Wu, TE Spencer, GA Johnson, FW Bazer, Select nutrients in the ovine uterine lumen. ii. glucose transporters in the uterus and peri-implantation conceptuses., Biology of reproduction, vol. 80 no. 1 (January, 2009), pp. 94-104, ISSN 0006-3363 [doi]  [abs]
  484. A Petiet, GA Johnson, Active Staining of Mouse Embryos for Magnetic Resonance Microscopy. In: Hewitson Tim D & Darby  Ian A (editors), Histology Protocols (Methods in Molecular Biology), Springer- Humana Press. Totowa, NJ. USA, in press, 2009
  485. GA Johnson, FW Bazer, RC Burghardt, TE Spencer, G Wu, KJ Bayless, Conceptus-uterus interactions in pigs: endometrial gene expression in response to estrogens and interferons from conceptuses., Society of Reproduction and Fertility supplement, vol. 66 (2009), pp. 321-32  [abs]
  486. FW Bazer, H Gao, GA Johnson, G Wu, DW Bailey, RC Burghardt, Select nutrients and glucose transporters in pig uteri and conceptuses., Society of Reproduction and Fertility supplement, vol. 66 (2009), pp. 335-6
  487. A Banerjee, R Rose, GA Johnson, RC Burghardt, SK Ramaiah, The influence of estrogen on hepatobiliary osteopontin (SPP1) expression in a female rodent model of alcoholic steatohepatitis., Toxicologic pathology, vol. 37 no. 4 (2009), pp. 492-501, ISSN 1533-1601 [doi]  [abs]
  488. FW Bazer, RC Burghardt, GA Johnson, TE Spencer, G Wu, Interferons and progesterone for establishment and maintenance of pregnancy: interactions among novel cell signaling pathways., Reproductive biology, vol. 8 no. 3 (November, 2008), pp. 179-211, ISSN 1642-431X  [abs]
  489. KA Dunlap, DW Erikson, RC Burghardt, FJ White, KM Reed, JL Farmer, TE Spencer, RR Magness, FW Bazer, KJ Bayless, GA Johnson, Progesterone and placentation increase secreted phosphoprotein one (SPP1 or osteopontin) in uterine glands and stroma for histotrophic and hematotrophic support of ovine pregnancy., Biology of reproduction, vol. 79 no. 5 (November, 2008), pp. 983-90, ISSN 0006-3363 [doi]  [abs]
  490. G Wu, FW Bazer, S Datta, GA Johnson, P Li, MC Satterfield, TE Spencer, Proline metabolism in the conceptus: implications for fetal growth and development., Amino acids, vol. 35 no. 4 (November, 2008), pp. 691-702, ISSN 1438-2199 [doi]  [abs]
  491. JD Tobias, GA Johnson, S Rehman, R Fisher, N Caron, Cerebral oxygenation monitoring using near infrared spectroscopy during one-lung ventilation in adults., Journal of minimal access surgery, vol. 4 no. 4 (October, 2008), pp. 104-107, ISSN 1998-3921  [abs]
  492. PS Bridger, S Haupt, R Leiser, GA Johnson, RC Burghardt, HR Tinneberg, C Pfarrer, Integrin activation in bovine placentomes and in caruncular epithelial cells isolated from pregnant cows., Biology of reproduction, vol. 79 no. 2 (August, 2008), pp. 274-82, ISSN 0006-3363 [doi]  [abs]
  493. MM Joyce, JR Burghardt, RC Burghardt, RN Hooper, FW Bazer, GA Johnson, Uterine MHC class I molecules and beta 2-microglobulin are regulated by progesterone and conceptus interferons during pig pregnancy., Journal of immunology (Baltimore, Md. : 1950), vol. 181 no. 4 (August, 2008), pp. 2494-505, ISSN 1550-6606  [abs]
  494. J Kim, G Song, H Gao, JL Farmer, MC Satterfield, RC Burghardt, G Wu, GA Johnson, TE Spencer, FW Bazer, Insulin-like growth factor II activates phosphatidylinositol 3-kinase-protooncogenic protein kinase 1 and mitogen-activated protein kinase cell Signaling pathways, and stimulates migration of ovine trophectoderm cells., Endocrinology, vol. 149 no. 6 (June, 2008), pp. 3085-94, ISSN 0013-7227 [doi]  [abs]
  495. CL Gipson, GA Johnson, R Fisher, A Stewart, G Giles, JO Johnson, JD Tobias, Changes in cerebral oximetry during peritoneal insufflation for laparoscopic procedures., Journal of minimal access surgery, vol. 2 no. 2 (June, 2006), pp. 67-72, ISSN 0972-9941  [abs]
  496. Maï, W; Badea, CT; Wheeler, CT; Hedlund, LW; Johnson, GA, Effects of breathing and cardiac motion on spatial resolution in the microscopic imaging of rodents., Magn Reson Med, vol. 53 no. 4 (April, 2005), pp. 858-865, ISSN 0740-3194 [15799053], [doi]  [abs]
  497. BT Chen, AT Yordanov, GA Johnson, Ventilation-synchronous magnetic resonance microscopy of pulmonary structure and ventilation in mice., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, United States, vol. 53 no. 1 (January, 2005), pp. 69-75, ISSN 0740-3194  [abs]
  498. C Badea, LW Hedlund, GA Johnson, Micro-CT with respiratory and cardiac gating., Medical physics, United States, vol. 31 no. 12 (December, 2004), pp. 3324-9, ISSN 0094-2405  [abs]
  499. BT Chen, GA Johnson, Dynamic lung morphology of methacholine-induced heterogeneous bronchoconstriction., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, United States, vol. 52 no. 5 (November, 2004), pp. 1080-6, ISSN 0740-3194  [abs]
  500. AC Brau, LW Hedlund, GA Johnson, Cine magnetic resonance microscopy of the rat heart using cardiorespiratory-synchronous projection reconstruction., Journal of magnetic resonance imaging : JMRI, United States, vol. 20 no. 1 (July, 2004), pp. 31-8, ISSN 1053-1807  [abs]
  501. X Zhang, M Tengowski, L Fasulo, S Botts, SA Suddarth, GA Johnson, Measurement of fat/water ratios in rat liver using 3D three-point dixon MRI., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, United States, vol. 51 no. 4 (April, 2004), pp. 697-702, ISSN 0740-3194  [abs]
  502. Zhang, X; Yelbuz, TM; Cofer, GP; Choma, MA; Kirby, ML; Johnson, GA, Improved preparation of chick embryonic samples for magnetic resonance microscopy., Magn Reson Med, vol. 49 no. 6 (June, 2003), pp. 1192-1195, ISSN 0740-3194 [12768599], [doi]  [abs]
  503. GA Johnson, GP Cofer, B Fubara, SL Gewalt, LW Hedlund, RR Maronpot, Magnetic resonance histology for morphologic phenotyping., Journal of magnetic resonance imaging : JMRI, United States, vol. 16 no. 4 (October, 2002), pp. 423-9, ISSN 1053-1807  [abs]
  504. Brau, ACS; Wheeler, CT; Hedlund, LW; Johnson, GA, Fiber-optic stethoscope: a cardiac monitoring and gating system for magnetic resonance microscopy., Magn Reson Med, vol. 47 no. 2 (February, 2002), pp. 314-321, ISSN 0740-3194 [11810675], [doi]  [abs]
  505. Hedlund, LW; Johnson, GA, Mechanical ventilation for imaging the small animal lung., ILAR J, vol. 43 no. 3 (2002), pp. 159-174, ISSN 1084-2020 [12105383], [doi]  [abs]
  506. Möller, HE; Hedlund, LW; Chen, XJ; Carey, MR; Chawla, MS; Wheeler, CT; Johnson, GA, Measurements of hyperpolarized gas properties in the lung. Part III: (3)He T(1)., Magn Reson Med, vol. 45 no. 3 (March, 2001), pp. 421-430, ISSN 0740-3194 [11241699], [doi]  [abs]
  507. XJ Chen, HE Möller, MS Chawla, GP Cofer, B Driehuys, LW Hedlund, GA Johnson, Spatially resolved measurements of hyperpolarized gas properties in the lung in vivo. Part I: diffusion coefficient., Magnetic resonance in medicine : official journal of the Society of Magnetic Resonance in Medicine / Society of Magnetic Resonance in Medicine, UNITED STATES, vol. 42 no. 4 (October, 1999), pp. 721-8, ISSN 0740-3194  [abs]
  508. Chen, XJ; Möller, HE; Chawla, MS; Cofer, GP; Driehuys, B; Hedlund, LW; MacFall, JR; Johnson, GA, Spatially resolved measurements of hyperpolarized gas properties in the lung in vivo. Part II: T *(2)., Magn Reson Med, vol. 42 no. 4 (October, 1999), pp. 729-737, ISSN 0740-3194 [10502762], [doi]  [abs]
  509. Viallon, M; Cofer, GP; Suddarth, SA; Möller, HE; Chen, XJ; Chawla, MS; Hedlund, LW; Crémillieux, Y; Johnson, GA, Functional MR microscopy of the lung using hyperpolarized 3He., Magn Reson Med, vol. 41 no. 4 (April, 1999), pp. 787-792, ISSN 0740-3194 [10332855], [doi]  [abs]
  510. M Glaucia Teixeira, KJ Austin, DJ Perry, VD Dooley, GA Johnson, BR Francis, TR Hansen, Bovine granulocyte chemotactic protein-2 is secreted by the endometrium in response to interferon-tau (IFN-τ)., Endocrine, vol. 6 no. 1 (February, 1997), pp. 31-7, ISSN 1355-008X [doi]  [abs]
  511. 1. Cho ZH, Ro YM. Multipoint K-Space Mapping Technique. Reviewed for Magn Reson. in Med.
  512. 2. Hafner S, Kuhn W. NMR Imaging of Water Contentin Chips. Reviewed for Magn. Reson. Imaging.
  513. Maronpot, RR; Sills, RC; Johnson, GA, Applications of magnetic resonance microscopy., Toxicol Pathol, vol. 32 Suppl 2 (2004), pp. 42-48, ISSN 0192-6233 [15503663], [doi]  [abs]
  514. RC Sills, DL Morgan, DW Herr, PB Little, NM George, TV Ton, NE Love, RR Maronpot, GA Johnson, Contribution of magnetic resonance microscopy in the 12-week neurotoxicity evaluation of carbonyl sulfide in Fischer 344 rats., Toxicologic pathology, United States, vol. 32 no. 5 , pp. 501-10, ISSN 0192-6233  [abs]
  515. H Benveniste, H Qui, LW Hedlund, F D'Ercole, GA Johnson, Spinal cord neural anatomy in rats examined by in vivo magnetic resonance microscopy., Regional anesthesia and pain medicine, UNITED STATES, vol. 23 no. 6 , pp. 589-99, ISSN 1098-7339  [abs]

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