Research Interests
Interdisciplinary, cognitive neuroscience study of human learning and memory, with a focus on identifying and characterizing the brain's multiple memory systems. Particular emphasis is on study of the hippocampal (or medial temporal lobe ) memory system, through the study of the memory impairments seen in patients with amnesia. Empirical work combines cognitive neuropsychological, eye movement, fMRI, and ERP studies of various memory performances in normal and neuropsychological populations, together with computational modeling of memory. The overall goal of this research is to better understand the componential organization of memory, and to make progress in mapping the functional architecture of memory onto its neurobiological substrates.
Education
Ph.D., University of California at San Diego
Additional Campus Affiliations
Director, Interdisciplinary Health Sciences Institute, Office of the Vice Chancellor for Research and Innovation
Professor, Psychology
Professor, Beckman Institute for Advanced Science and Technology
Director, Center for Nutrition, Learning, & Memory (CNLM), Beckman Institute for Advanced Science and Technology
Professor, Biomedical and Translational Sciences
External Links
Recent Publications
Daugherty, A. M., Schwarb, H. D., McGarry, M. D. J., Johnson, C. L., & Cohen, N. J. (2020). Magnetic resonance elastography of human hippocampal subfields: Ca3-dentate gyrus viscoelasticity predicts relational memory accuracy. Journal of cognitive neuroscience, 32(9), 1704-1713. https://doi.org/10.1162/jocn_a_01574
Duff, M. C., Covington, N. V., Hilverman, C., & Cohen, N. J. (2020). Semantic Memory and the Hippocampus: Revisiting, Reaffirming, and Extending the Reach of Their Critical Relationship. Frontiers in Human Neuroscience, 13, [471]. https://doi.org/10.3389/fnhum.2019.00471
Hassevoort, K. M., Lin, A. S., Khan, N. A., Hillman, C. H., & Cohen, N. J. (2020). Added sugar and dietary fiber consumption are associated with creativity in preadolescent children. Nutritional Neuroscience, 23(10), 791-802. https://doi.org/10.1080/1028415X.2018.1558003
Hassevoort, K. M., Khan, N. A., Hillman, C. H., & Cohen, N. J. (2020). Differential development of relational memory and pattern separation. Hippocampus, 30(3), 210-219. https://doi.org/10.1002/hipo.23146
Hiscox, L. V., McGarry, M. D. J., Schwarb, H., Van Houten, E. E. W., Pohlig, R. T., Roberts, N., Huesmann, G. R., Burzynska, A. Z., Sutton, B. P., Hillman, C. H., Kramer, A. F., Cohen, N. J., Barbey, A. K., Paulsen, K. D., & Johnson, C. L. (2020). Standard-space atlas of the viscoelastic properties of the human brain. Human Brain Mapping, 41(18), 5282-5300. https://doi.org/10.1002/hbm.25192