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Probabilistic Reinforcement Learning in Patients With Schizophrenia: Relationships to Anhedonia and Avolition

BACKGROUND: Anhedonia (a reduced experience of pleasure) and avolition (a reduction in goal-directed activity) are common features of schizophrenia that have substantial effects on functional outcome, but are poorly understood and treated. Here, we examined whether alterations in reinforcement learn...

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Pubblicato in:Biol Psychiatry Cogn Neurosci Neuroimaging
Autori principali: Dowd, Erin C., Frank, Michael J., Collins, Anne, Gold, James M., Barch, Deanna M.
Natura: Artigo
Lingua:Inglês
Pubblicazione: 2016
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Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC5098503/
https://ncbi.nlm.nih.gov/pubmed/27833939
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.bpsc.2016.05.005
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