Publications

2017

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Reminders of past choices bias decisions for reward in humans

Bornstein, A.M.
Khaw, M.W.
Shohamy, D.
Daw, N.D.

2016

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Mechanisms of Working Memory Impairment in Schizophrenia

Jared X. Van Snellenberg
Ragy R. Girgis
Guillermo Horga
Elsmarieke van de Giessen
Mark Slifstein
Najate Ojeil
Jodi J. Weinstein
Holly Moore
Jeffrey A. Lieberman
Daphna Shohamy
Edward E. Smith
Anissa Abi-Dargham
Image of cover of Neuron journal

An Upside to Reward Sensitivity: The Hippocampus Supports Enhanced Reinforcement Learning in Adolescence

Juliet Y. Davidow
Karin Foerde
Adriana Galván
Daphna Shohamy
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Social Cognition as Reinforcement Learning: Feedback Modulates Emotion Inference

Jamil Zaki
Seth Kallman
G. Elliott Wimmer
Kevin Ochsner
Daphna Shohamy
Image of cover of journal

Decision Making and Sequential Sampling from Memory

Michael N. Shadlen
Daphna Shohamy
cover of JoCN

Dopamine Modulation of Intertemporal Decision-making: Evidence from Parkinson Disease

Karin Foerde, Bernd Figner, Bradley B. Doll, Isabel C. Woyke
Erin Kendall Braun
Elke U. Weber
Daphna Shohamy
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Motivational Context Modulates Prediction Error Response in Schizophrenia

Jenna M. Reinen, Jared X. Van Snellenberg, Guillermo Horga, Anissa Abi-Dargham, Nathaniel D. Daw
Daphna Shohamy

Curiosity and Reward: Valence Predicts Choice and Information Prediction Errors Enhance Learning

Caroline B. Marvin
Daphna Shohamy

2015

Dopamine selectively remediates 'model-based' reward learning: a computational approach

Madeleine E. Sharp, Karin Foerde, Nathaniel D. Daw
Daphna Shohamy

Neural mechanisms supporting maladaptive food choices in anorexia nervosa

Karin Foerde, Joanna E Steinglass
Daphna Shohamy
B Timothy Walsh

Model-based choices involve prospective neural activity

Bradley B Doll, Katherine D Duncan, Dylan A Simon
Daphna Shohamy
Nathaniel D Daw

Motivational modes and learning in Parkinson's disease

Karin Foerde
Erin Kendall Braun
E. Tory Higgins
Daphna Shohamy

Restrictive food intake as a choice—A paradigm for study

Joanna Steinglass, Karin Foerde, Katrina Kostro
Daphna Shohamy
B. Timothy Walsh

2014

Episodic memory encoding interferes with reward learning and decreases striatal prediction errors

G. Elliott Wimmer
Erin Kendall Braun
Nathaniel D. Daw
Daphna Shohamy

Mind matters: placebo enhances reward learning in Parkinson’s disease

Liane Schmidt
Erin Kendall Braun
Tor D Wager
Daphna Shohamy

Representation of aversive prediction errors in the human periaqueductal gray

Mathieu Roy
Daphna Shohamy
Nathaniel Daw, Marieke Jepma, G. Elliott Wimmer, and Tor D. Wager

Dopamine and adaptive memory

Daphna Shohamy
R. Alison Adcock

Transfer of Learning Relates to Intrinsic Connectivity between Hippocampus, Ventromedial Prefrontal Cortex, and Large-Scale Networks

Raphael Gerraty
Juliet Y. Davidow
G. Elliott Wimmer
Itamar Kahn
Daphna Shohamy

Multiple memory systems as substrates for multiple decision systems

Bradley B. Doll
Daphna Shohamy
Nathaniel D. Daw

Antipsychotic dose modulates behavioral and neural responses to feedback during reinforcement learning in schizophrenia

Catherine Insel
Jenna Reinen
Jochen Weber
Tor D. Wager
L. Fredrik Jarskog
Daphna Shohamy
Edward E. Smith

Patients with Schizophrenia are impaired when learning in the context of pursuing rewards

Jenna Reinen
Edward E. Smith
Catherine Insel
Robert Kribs
Daphna Shohamy
Tor D. Wager
L. Fredrik Jarskog

2013

Mechanisms for Widespread Hippocampal Involvement in Cognition

Daphna Shohamy

Dopamine and the cost of aging - News & Views

Daphna Shohamy
G Elliott Wimmer

A Role for the Medial Temporal Lobe in Feedback-Driven Learning: Evidence from Amnesia

Karin Foerde
Elizabeth Race
Mieke Verfaellie
Daphna Shohamy

Intrinsic Connectivity Between the Hippocampus, Nucleus Accumbens, and Ventral Tegmental Area in Humans

Itamar Kahn
Daphna Shohamy

2012

Preference by Association: How Memory Mechanisms in the Hippocampus Bias Decisions

G. Elliott Wimmer
Daphna Shohamy

A Trade-Off between Feedback-Based Learning and Episodic Memory for Feedback Events: Evidence from Parkinson’s Disease

Karin Foerde
Erin Kendall Braun
Daphna Shohamy

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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.

Memory States Influence Value-Based Decisions. // 2016 //Duncan, K. & Shohamy, D. // Journal of Experimental Psychology. General, Accepted.

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.

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., ... & Smith, E. E. // Biological Psychiatry.

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, Advanced Online Publication.

Dopamine selectively remediates “model-based” reward learning: a computational approach // 2015 // Sharp, M., Foerde, K., Daw, N. & Shohamy, D. // Brain: a journal of neurology.

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.

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