Research Topics
| Nathaniel D DawSummaryAffiliation: University College London Country: UK Publications
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Detail Information
Publications
Dopamine: at the intersection of reward and actionNathaniel D Daw
Nat Neurosci 10:1505-7. 2007
Representation and timing in theories of the dopamine systemNathaniel D Daw
UCL, Gatsby Computational Neuroscience Unit, London, WC1N3AR, UK
Neural Comput 18:1637-77. 2006..Finally, it offers new experimental predictions and a rich theoretical framework for designing future experiments...
Uncertainty-based competition between prefrontal and dorsolateral striatal systems for behavioral controlNathaniel D Daw
Gatsby Computational Neuroscience Unit, University College London, Alexandra House, 17 Queen Square, London WC1N 3AR, UK
Nat Neurosci 8:1704-11. 2005..This provides a unifying account of a wealth of experimental evidence about the factors favoring dominance by either system...
The computational neurobiology of learning and rewardNathaniel D Daw
Gatsby Computational Neuroscience Unit, UCL, Alexandra House, 17 Queen Square, London, WC1N 3AR, UK
Curr Opin Neurobiol 16:199-204. 2006....
Cortical substrates for exploratory decisions in humansNathaniel D Daw
Gatsby Computational Neuroscience Unit, University College London UCL, Alexandra House, 17 Queen Square, London WC1N 3AR, UK
Nature 441:876-9. 2006....
Decision theory, reinforcement learning, and the brainPeter Dayan
University College London, London, England
Cogn Affect Behav Neurosci 8:429-53. 2008....
Neuroscience. MatchmakingNathaniel D Daw
Gatsby Computational Neuroscience Unit, University College London, London WC1N 3AR, UK
Science 304:1753-4. 2004
Striatal activity underlies novelty-based choice in humansBianca C Wittmann
Wellcome Trust Centre for Neuroimaging, University College London, 12 Queen Square, London WC1N3BG, UK
Neuron 58:967-73. 2008..These data indicate that the brain uses perceptual novelty to approximate choice uncertainty in decision making, which in certain contexts gives rise to a newly identified and quantifiable source of human irrationality...
A dual role for prediction error in associative learningHanneke E M den Ouden
Wellcome Trust Centre for Neuroimaging, Institute of Neurology, University College London, 12 Queen Square, London WC1N 3BG, UK
Cereb Cortex 19:1175-85. 2009..These results posit a dual role for prediction-error in encoding surprise and driving associative plasticity...
The misbehavior of value and the discipline of the willPeter Dayan
Gatsby Computational Neuroscience Unit, UCL, 17 Queen Square, London, UK
Neural Netw 19:1153-60. 2006..The misbehavior created by Pavlovian values can be quite debilitating; we discuss how it may be disciplined...
Serotonin selectively modulates reward value in human decision-makingBen Seymour
Wellcome Trust Centre for Neuroimaging, University College London UCL, London WC1N 3BG, United Kingdom
J Neurosci 32:5833-42. 2012..Our results provide evidence for a surprising role for serotonin in reward processing, while illustrating its complex and multifarious effects...
Reinforcement learning signals in the human striatum distinguish learners from nonlearners during reward-based decision makingTom Schonberg
Department of Psychology, Tel Aviv University, Tel Aviv 69978, Israel
J Neurosci 27:12860-7. 2007..Thus, spontaneously observed individual differences in decision making performance demonstrate the suggested dependence of this type of learning on the functional integrity of the dopaminergic striatal system in humans...
Tonic dopamine: opportunity costs and the control of response vigorYael Niv
Interdisciplinary Center for Neural Computation, The Hebrew University of Jerusalem, Jerusalem, 91904, Israel
Psychopharmacology (Berl) 191:507-20. 2007....
Choice valuesYael Niv
Nat Neurosci 9:987-8. 2006
Bayesian theories of conditioning in a changing worldAaron C Courville
Département d informatique et de recherche opérationnelle, Universite de Montreal, Montreal, QC H3C 3J7, Canada
Trends Cogn Sci 10:294-300. 2006....
A computational substrate for incentive salienceSamuel M McClure
Center for Theoretical Neuroscience, Human Neuroimaging Laboratory, Baylor College of Medicine, 1 Baylor Plaza, Houston, TX 77030, USA
Trends Neurosci 26:423-8. 2003..To the contrary, we demonstrate that both of these functions can be captured in a single computational model of the involvement of dopamine in reward prediction for the purpose of reward seeking...
Long-term reward prediction in TD models of the dopamine systemNathaniel D Daw
Computer Science Department and Center for the Neural Basis of Cognition, Carnegie Mellon University, Pittsburgh, PA 15213, USA
Neural Comput 14:2567-83. 2002..Some of these predictions suggest new computational explanations for previously puzzling data, such as indications from microdialysis studies of elevated DA activity triggered by aversive events...
Opponent interactions between serotonin and dopamineNathaniel D Daw
Computer Science Department and Center for the Neural Basis of Cognition, School of Computer Science, Carnegie Mellon University, Pittsburgh PA 15213 3891, USA
Neural Netw 15:603-16. 2002....
