F150. OVERESTIMATING ENVIRONMENTAL VOLATILITY INCREASES SWITCHING BEHAVIOR AND IS LINKED TO ACTIVATION OF DORSOLATERAL PREFRONTAL CORTEX IN SCHIZOPHRENIA

BACKGROUND: Reward-based decision-making is impaired in schizophrenia, as reflected by increased switching between choices. The underlying cognitive mechanisms and associated neural signatures remain unknown. Reinforcement learning (RL) and hierarchical Bayesian learning account for this behavior in...

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Detaylı Bibliyografya
Yayımlandı:Schizophr Bull
Asıl Yazarlar: Deserno, Lorenz, Boehme, Rebecca, Mathys, Christoph, Katthagen, Teresa, Kaminski, Jakob, Stephan, Klaas Enno, Heinz, Andreas, Schlagenhauf, Florian
Materyal Türü: Artigo
Dil:Inglês
Baskı/Yayın Bilgisi: Oxford University Press 2018
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Abstracts
Online Erişim:https://ncbi.nlm.nih.gov/pmc/articles/PMC5888618/
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/schbul/sby017.681
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