Publications

2019

Modulating the Use of Multiple Memory Systems in Value-based Decisions with Contextual Novelty. / /Duncan, K., Semmler, A., Shohamy, D. // Journal of Cognitive Neuroscience, 1-13.

The hippocampus supports deliberation during value based decisions. // A. Bakkour, Palombo, D.J., Zylberberg, A., Kang, Y.H.R., Reid A., Verfaellie, M., Shadlen M., Shohamy, D. // Elife 8, e46080.

Characterizing Approach and Avoidance Learning in Anorexia Nervosa. // Uniacke, B., Foerde, K., Shehzad, Z., Daw, N., Shohamy, D., Steinglass, J. // Biological Psychiatry 85 (10), S325.

Longitudinal Assessment of Impairments in Goal-Directed Reinforcement Learning for Money and Food in Anorexia Nervosa. // Foerde, K., Daw, N., Shohamy, D., Rufin, T., Walsh, B.T., Steinglass, J.// Biological Psychiatry 85 (10), S324-S325

Maladaptive Food Choice and Neural Correlates Persist After Weight Restoration in Anorexia Nervosa. // Steinglass, J., Foerde, K., Rufin, T., Walsh, B.T., Shohamy, D. Biological Psychiatry 85 (10), S326

Hippocampal Contributions to Model-Based Planning and Spatial Memory. // 2019 // Vikbladh, O.M., Meager, M.R., King, J., Blackmon, J., Devinsky, O., Shohamy, D., Burgess, N. & Daw, N.D. // Neuron, 102, 1–11.

Impaired generalization of reward but not loss in obsessive–compulsive disorder. // 2019 // Rouhani, N., Wimmer, G.E., Schneier, F.R., Fyer, A.J., Shohamy, D., & Simpson, H.B. // Depression and Anxiety, 36 (2), 121-129.

2018

Dynamic flexibility in striatal-cortical circuits supports reinforcement learning. // 2018 // Gerraty, R.T., Davidow, J.Y., Foerde, K., Galvan, A., Basset, D.S., & Shohamy, D. // Journal of Neuroscience, 38 (10), 2442-2453.

Assessment of test-retest reliability of a food choice task among healthy individuals. // 2018 // Foerde, K., Gianini, L., Wang, Y., Wu, P., Shohamy, D., Walsh, B.T., & Steinglass, J.E. // Appetite, 123, 352-356.

Cognitive Computational Neuroscience: a new conference for an emerging discipline. // 2018 // Naselaris, T., Bassett, D.S.,  Fletcher, A.K., Kording, K.,  Kriegeskorte, N., Nienborg, H., Poldrack, R.A., Shohamy, D., & Kay, K. // Trends in Cognitive Sciences, 22 (5), 365-367.

Retroactive and graded prioritization of memory by reward. // 2018 // Braun, E.K., Wimmer, G.E., & Shohamy, D. // Nature Communications, 9 (1), 4886.

More Than the Sum of Its Parts: A Role for the Hippocampus in Configural Reinforcement Learning. // 2018 // Duncan, K., Doll, B.B., Daw, N.D., & Shohamy, D. // Neuron 98 (3), 645-657. 

Reward-Dependent Cognition in Presymptomatic and Symptomatic Huntington Disease. // 2018 // Sharp, M.E., Wasserman, P., Marder, K.S., & Shohamy, D.// Neurotherapeutics 15 (4), 1210-1210.

Cognitive Mechanisms of Decision Making in Anorexia Nervosa. // 2018 // Bakkour, A., Foerde, K., Schonbery, T., Shadlen, M., Walsh, B.T., Steinglass, J., & Shohamy, D. // Biological Psychiatry, 83 (9), S156.

2017

Reminders of past choices bias decisions for reward in humans. // 2017 // Bornstein, A.M., Khaw, M.W., Shohamy, D., & Daw, N.D. // Nature Communications, 8, 15958.

2016

An Upside to Reward Sensitivity: The hippocampus supports enhanced reinforcement learning in adolescence. // 2016 // Davidow, J.Y., Foerde, K., Galván, A., & Shohamy, D. // Neuron, 92(1):93-99

Memory States Influence Value-Based Decisions. // 2016 // Duncan, K. & Shohamy, D. // Journal of Experimental Psychology: General, 145(11), 1420-1426.

Decision Making and Sequential Sampling from Memory. // 2016 // Shadlen, M. & Shohamy, D. // Neuron, 90(5), 927-939.

Social Cognition as Reinforcement Learning: Feedback Modulates Emotion Inference. // 2016 // Zaki, J., Kallman, S., Wimmer, G. E., Ochsner, K., & Shohamy, D. // Journal of Cognitive Neuroscience, 28(9):1270-82.

Mechanisms of Working Memory Impairment in Schizophrenia. // 2016 // Van Snellenberg, J. X., Girgis, R. R., Horga, G., van de Giessen, E., Slifstein, M., Ojeil, N., Weinstein, J.J., Moore, H., Lieberman, J.A., Shohamy, D., Smith, E. E., & Abi-Dargham, A. // Biological Psychiatry, 80(8):617-26.

Motivational Context Modulates Prediction Error Response in Schizophrenia. // 2016 // Reinen, J. M., Van Snellenberg, J. X., Horga, G., Abi-Dargham, A., Daw, N. D., & Shohamy, D. // Schizophrenia Bulletin, 42(3).

Curiosity and reward: Valence predicts choice and information prediction errors enhance learning. // 2016 // Marvin, C. & Shohamy, D. // Journal of Experimental Psychology: General, 145(3), 266-272.

Dopamine modulation of intertemporal decision-making: evidence from Parkinson's disease. // 2016 // Foerde, K., Figner, B., Doll, B. B., Woyke, I. C., Braun, E. K., Weber, E. U., & Shohamy, D. // Journal of Cognitive Neuroscience, 28(5), 1-11.

2015

Neural mechanisms supporting maladaptive food choices in Anorexia Nervosa. // 2015 // Foerde, K., Steinglass, J., Kostro, K., Shohamy, D & Walsh, B. T. // Nature Neuroscience, 18(11):1571-3.

Dopamine selectively remediates “model-based” reward learning: a computational approach // 2015 // Sharp, M., Foerde, K., Daw, N. & Shohamy, D. // Brain, 139(Pt 2):355-64.

Integrating memories to guide decisions. // 2015 // Shohamy, D. & Daw, N. D. // Current Opinion in Behavioral Sciences, 5(2015), 85-90.

Model-based choices involve prospective neural activity. // 2015 // Doll, B. B., Duncan, K. D., Simon, D., Shohamy, D. & Daw, N. D. // Nature Neuroscience, 18(2015) 767-772.

Restrictive food intake as a choice—A paradigm for study. // 2015 // Steinglass, J., Foerde, K., Kostro, K., Shohamy, D & Walsh, B. T. // International Journal of Eating Disorders, 48 (1), 59-66.

Motivational Modes and Learning in Parkinson's Disease // 2015 // Foerde, K., Braun, E. K., Higgins, E. T. & Shohamy, D. // Social Cognitive and Affective Neuroscience, 10(1).

2014

Episodic memory encoding interferes with reward learning and decreases striatal prediction errors // 2014 // Wimmer, E. W., Braun, E. K., Daw, N. & Shohamy, D. // The Journal of Neuroscience, 34(45), 14901-14912.

Representation of aversive prediction errors in the human periaqueductal gray // 2014 // Roy, M., Shohamy, D., Daw, N., Jepma, M., Wimmer, G. E. & Wager, T. // Nature Neuroscience, 17(11), 1607-1612. .

Mind Matters: Placebo enhances reward learning in Parkison's Disease // 2014 // Schmidt, L., Braun, E. K., Wager, T. & Shohamy, D. // Nature Neuroscience, 17(12), 1793-1797.

Transfer of learning relates to intrinsic connectivity between hippocampus, ventromedial prefrontal cortex and large-scale networks // 2014 // Gerraty, R., Davidow, J, Wimmer, G. E., Kahn, I. & Shohamy, D. // The Journal of Neuroscience, 34(34), 11297-11303.

Patients with Schizophrenia are impaired when learning in the context of pursuing rewards // 2014 // Reinen, J., Smitch, E. E., Insel, C., Kribs, R., Shohamy, D., Wager, T. & Jarskog, L. F. // Schizophrenia Research, 152(2014), 309-310.

Antipsychotic dose modulates behavioral and neuroal responses to feedback during reinforcement learning in Schizophrenia // 2014 // Insel, C., Reinen, J., Weber, J., Wager, T., Jarskog, L. F., Shohamy, D. & Smith, E. E.// Cognitive Affective Behavioral Neuroscience, 14(2014), 189-201.

Multiple memory systems as substrates for multiple decision systems // 2014 // Doll, B., Shohamy, D. & Daw, N. D. // Neurobiology of Learning and Memory, 117, 4-13.

2013

Mechanisms for widespread hippocampal involvement in cognition // 2013 // Shohamy,D. & Turk-Browne, N. // Journal of Experimental Psychology: General, 142(4), 1159-1170.

Dopamine and the cost of aging - News & Views // 2013 // Wimmer, G.E. & Shohamy, D. // Nature Neuroscience, 16(5), 519-521.

A role for the medial temporal lobe in feedback-driven learning: Evidence from Amnesia. // 2013 // Foerde, K., Race, E., Verfaellie, M., & Shohamy, D. // The Journal of Neuroscience, 33(13), 5698-5704.

Intrinsic connectivity between the hippocampus, nucleus accumbens and ventral tegmental area in humans. // 2013 // Kahn, I. & Shohamy, D. // Hippocampus, 23, 187-192.

2012

A tradeoff between feedback-based learning and episodic memory for feedback events: Evidence from Parkinson's disease. // 2012 // Foerde, K., Braun, E.K., & Shohamy, D. // Neurodegenerative Disorders, 11, 93-101.

Preference by association: How memory mechanisms in the hippocampus bias decisions. // 2012 // Wimmer, G.E. & Shohamy, D. // Science, 338, 270-273.

Ventromedial prefrontal-subcortical systems and the generation of affective meaning. // 2012 // Roy, M., Shohamy, D., & Wager, T.D. // Trends in Cognitive Sciences, 16(3), 147-156.

Generalization of value in reinforcement learning by humans. // 2012 // Wimmer, G.E., Daw, N.D., & Shohamy, D. // European Journal of Neuroscience, 35(7), 1092-1104.

Memory generalization is selectively altered in the psychosis dimension. // 2012 // Ivleva, E.I., Shohamy, D., Mihalakos, P., Morris, D.W., Carmody, T., & Tamminga, C.A. // Shizophrenia Research, 138, 74-80.

2011

The role of the basal ganglia in learning and memory: Insight from Parkinson's disease. // 2011 // Foerde, K. & Shohamy, D. // Neurobiology of Learning and Memory, 96(4), 624-636.

Feedback timing modulates brain systems for learning in humans. // 2011 // Foerde, K. & Shohamy, D. // Journal of Neuroscience, 31(37), 13157-13167.

Learning and motivation in the human striatum. // 2011 // Shohamy, D. // Current Opinions in Neurobiology, 21(3), 408-414.

The striatum and beyond: Hippocampal contributions to decision making. // 2011 // Wimmer, G.E. & Shohamy, D. // In Attention & Performance XXII,. Delgado, M., Phelps, E.A., Robbins, T.W., (Eds.) Oxford University Press, Oxford, UK.

Cooperation between the hippocampus and the striatum during episodic encoding.// 2011 // Sadeh, T., Shohamy, D., Levy, D.R., Reggev, N., & Maril, A. // Journal of Cognitive Neuroscience, 23, 1597-1608

2010

Dopamine and adaptive memory // 2010 // Shohamy, D.* & Adcock, R.A.* // Trends in Cognitive Sciences, 14, 464-472.

Neural circuits can bridge systems and cognitive neuroscience. // 2010 // Wilbrecht, L. & Shohamy, D. // Frontiers in Human Neuroscience, 3, 1-3.

Learning and generalization in Schizophrenia: Effects of disease and antipsychotic drug treatment. // 2010 // Shohamy, D., Mihalakos, P., Chin, R., Thomas, B., Wagner, A.D., & Tamminga, C. // Biological Psychiatry, 67, 926-932.

2009

Sleep enhances category learning. // 2009 // Djonlagic, I., Rosenfeld, A., Shohamy, D., Myers, C.E., Gluck, M.A., & Stickgold, R. // Learning and Memory, 16, 751-755.

Integrative encoding. // 2009 // Shohamy, D. & Wagner. A.D. // American Journal of Psychiatry, 166, 284.

Acquired equivalence changes stimulus representations. // 2009 // Meeter, M., Shohamy, D., & Myers, C.E. // Journal of Experimental Analysis of Behavior, 91, 127-141.

2008

Integrating memories in the human brain: Hippocampal-midbrain encoding of overlapping events. // 2008 // Shohamy, D. & Wagner. A.D. // Neuron, 60, 378-389.

Distinct hippocampal and basal ganglia contributions to probabilistic learning and reversal. // 2009 // Shohamy, D., Myers, C.E., Hopkins, R.O., & Gluck, M.A. // Journal of Cognitive Neuroscience, 21, 1821-1833.

The cognitive neuroscience of motivation and learning. // 2008 // Daw, N.D.* & Shohamy, D.* // Social Cognition, Special Issue: Cognitive Motivation and Motivated Cognition, 26, 593-620.

Basal ganglia and dopamine contributions to probabilistic category learning. // 2008 // Shohamy, D., Myers, C.E., Kalanithi, J., & Gluck, M.A. // Neuroscience and Biobehavioral Reviews, 32, 219-236.

Stimulus-response learning in long-term cocaine users: Acquired equivalence and probabilistic category learning. // 2008 // Vadhan, N.P., Myers, C.E., Rubin, E., Shohamy, D., Foltin, R.W., & Gluck, M.A. // Drug and Alcohol Dependence, 93, 155-162.

2006

L-Dopa impairs learning, but spares generalization, in ParkinsonÕs disease. // 2006 // Shohamy, D., Myers, C.E., Geghman, K.D., Sage, J., & Gluck, M.A. // Neuopsychologia, 44, 774-784.

Strategies in probabilistic categorization: Results from a new way of analyzing performance. // 2006 // Meeter, M., Myers, C.E., Shohamy, D., Hopkins, R.O., & Gluck, M.A. // Learning & Memory, 13, 230-239.

2005

Hippocampal function, declarative memory, and schizophrenia: Anatomic and functional neuroimaging considerations. // 2005 // Preston, A.R., Shohamy, D., Tamminga, C.A., & Wagner, A.D. // Current Neurology and Neuroscience Reports, 5, 249-256.

The role of dopamine in cognitive sequence learning: Evidence from Parkinson's disease. // 2005 // Shohamy, D., Myers, C.E., Grossman, S., Sage, J., & Gluck, M.A. // Behavioral Brain Research, 156, 191-199.

2004 - 2000

Cortico-striatal contributions to feedback-based learning: Converging data from neuroimaging and neuropsychology. // 2004 // Shohamy, D., Myers, C.E., Grossman, S., Sage, J., Gluck, M.A., & Poldrack, R.A. // Brain, 127, 851-859.

Impaired probabilistic category learning in hypoxic subjects with hippocampal damage. // 2004 // Hopkins, R.O., Myers, C.E., Shohamy, D., Grossman, S., & Gluck, M.A. // Neuropsychologia, 42, 524-535.

The role of the basal ganglia in category learning: How do patients with Parkinson's disease learn? // 2004 // Shohamy, D., Myers, C.E., Onlaor, S., & Gluck, M.A. // Behavioral Neuroscience, 118, 676-686.

Human midbrain sensitivity to cognitive feedback and uncertainty during classification learning. // 2004 // Aron, A.R., Shohamy, D., Clark, J., Myers, C., Gluck, M.A., & Poldrack, R.A. // Journal of Neurophysiology, 92, 1144-1152.

Dissociating medial temporal and basal ganglia memory systems with a latent learning task. // 2003 // Myers, C.E., Shohamy, D., Gluck, M.A., Grossman, S., Onlaor, S., & Kapur, N. // Neuropsychologia, 41, 1919-1928.

Dissociating hippocampal versus basal ganglia contributions to learning and transfer. // 2003 // Myers, C.E., Shohamy, D., Gluck, M.A., Grossman, S., Kluger, A., Ferris, S., Golomb, J., Schnirman, G., & Schwartz, R. // Journal of Cognitive Neuroscience, 15, 185-193.

How do people solve the "Weather Prediction" task? Individual variability in strategies for probabilistic category learning. // 2002 // Gluck, M.A., Shohamy, D., & Myers, C.E. // Learning and Memory, 9, 408-418.

Interactive memory systems in the human brain. // 2001 // Poldrack, R.A., Clark, J., Pare-Blagoev, E.J., Shohamy, D., Creso Moyano, J., Myers, C., & Gluck, M.A. // Nature, 414, 546-550.

Dissociating entorhinal and hippocampal involvement in latent inhibition. // 2000 // Shohamy, D., Allen, M.T., & Gluck, M.A. // Behavioral Neuroscience, 114, 867-874.