Παρακολούθηση
Payam Piray
Payam Piray
Assistant Professor of Psychology and Neuroscience at USC
Η διεύθυνση ηλεκτρονικού ταχυδρομείου έχει επαληθευτεί στον τομέα usc.edu - Αρχική σελίδα
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Παρατίθεται από
Παρατίθεται από
Έτος
Speed/accuracy trade-off between the habitual and the goal-directed processes
M Keramati, A Dezfouli, P Piray
PLoS computational biology 7 (5), e1002055, 2011
4832011
Hierarchical Bayesian inference for concurrent model fitting and comparison for group studies
P Piray, A Dezfouli, T Heskes, MJ Frank, ND Daw
PLoS computational biology 15 (6), e1007043, 2019
1152019
A model for learning based on the joint estimation of stochasticity and volatility
P Piray, ND Daw
Nature communications 12 (1), 6587, 2021
1062021
Impulse control disorders in Parkinson's disease are associated with dysfunction in stimulus valuation but not action valuation
P Piray, Y Zeighami, F Bahrami, AM Eissa, DH Hewedi, AA Moustafa
Journal of Neuroscience 34 (23), 7814-7824, 2014
902014
A simple model for learning in volatile environments
P Piray, ND Daw
PLoS computational biology, 2020
812020
Neuroeconomics and the study of addiction
J Monterosso, P Piray, S Luo
Biological psychiatry 72 (2), 107-112, 2012
782012
Linear reinforcement learning in planning, grid fields, and cognitive control
P Piray, ND Daw
Nature communications 12 (1), 4942, 2021
732021
A neurocomputational model for cocaine addiction
A Dezfouli, P Piray, MM Keramati, H Ekhtiari, C Lucas, A Mokri
Neural computation 21 (10), 2869-2893, 2009
622009
Emotionally aversive cues suppress neural systems underlying optimal learning in socially anxious individuals
P Piray, V Ly, K Roelofs, R Cools, I Toni
Journal of neuroscience 39 (8), 1445-1456, 2019
592019
Dopaminergic modulation of the functional ventrodorsal architecture of the human striatum
P Piray, HEM den Ouden, ME van der Schaaf, I Toni, R Cools
Cerebral Cortex 27 (1), 485-495, 2017
592017
Human choice strategy varies with anatomical projections from ventromedial prefrontal cortex to medial striatum
P Piray, I Toni, R Cools
Journal of Neuroscience 36 (10), 2857-2867, 2016
482016
Individual differences in nucleus accumbens dopamine receptors predict development of addiction-like behavior: a computational approach
P Piray, MM Keramati, A Dezfouli, C Lucas, A Mokri
Neural computation 22 (9), 2334-2368, 2010
482010
Linear reinforcement learning: Flexible reuse of computation in planning, grid fields, and cognitive control
P Piray, ND Daw
bioRxiv, 856849, 2020
26*2020
Mechanisms underlying dopamine-induced risky choice in Parkinson’s disease with and without depression (history)
MHM Timmer, G Sescousse, RAJ Esselink, P Piray, R Cools
Computational Psychiatry 2, 11-27, 2018
232018
The role of dorsal striatal D2-like receptors in reversal learning: a reinforcement learning viewpoint
P Piray
Journal of Neuroscience 31 (40), 14049-14050, 2011
142011
Goal-directed and habitual decision making under stress in gambling disorder: An fMRI study
T van Timmeren, P Piray, AE Goudriaan, RJ van Holst
Addictive behaviors 140, 107628, 2023
82023
Understanding addiction as a pathological state of multiple decision making processes: a neurocomputational perspective
M Keramati, A Dezfouli, P Piray
Computational neuroscience of drug addiction, 205-233, 2012
62012
Human hippocampus and dorsomedial prefrontal cortex infer and update latent causes during social interaction
A Mahmoodi, S Luo, C Harbison, P Piray, MFS Rushworth
Neuron 112 (22), 3796-3809. e9, 2024
32024
Computational processes of simultaneous learning of stochasticity and volatility in humans
P Piray, ND Daw
Nature communications 15 (1), 9073, 2024
22024
Reinforced Multiple Instance Selection for Speaker Attribute Prediction
AS Ziabari, A Omrani, P Hejabi, P Golazizian, B Kennedy, P Piray, ...
Proceedings of the 2024 Conference of the North American Chapter of the …, 2024
22024
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