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Inferring reward prediction errors in patients with schizophrenia: a dynamic reward task for reinforcement learning

Abnormalities in the dopamine system have long been implicated in explanations of reinforcement learning and psychosis. The updated reward prediction error (RPE)—a discrepancy between the predicted and actual rewards—is thought to be encoded by dopaminergic neurons. Dysregulation of dopamine systems...

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Pubblicato in:Front Psychol
Autori principali: Li, Chia-Tzu, Lai, Wen-Sung, Liu, Chih-Min, Hsu, Yung-Fong
Natura: Artigo
Lingua:Inglês
Pubblicazione: Frontiers Media S.A. 2014
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4227479/
https://ncbi.nlm.nih.gov/pubmed/25426091
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3389/fpsyg.2014.01282
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