Computational Dysfunctions in Anxiety: Failure to Differentiate Signal From Noise

Differentiating whether an action leads to an outcome by chance or by an underlying statistical regularity that signals environmental change profoundly affects adaptive behavior. Previous studies have shown that anxious individuals may not appropriately differentiate between these situations. This i...

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Bibliographic Details
Published in:	Biological psychiatry (1969) Vol. 82; no. 6; pp. 440 - 446
Main Authors:	Huang, He, Thompson, Wesley, Paulus, Martin P.
Format:	Journal Article
Language:	English
Published:	United States Elsevier Inc 15-09-2017
Subjects:	Adult Anxiety Anxiety Disorders - drug therapy Anxiety Disorders - psychology Bayesian models Change point detection Computational psychiatry Computer Simulation Decision Making Discrimination (Psychology) Female Humans Male Models, Psychological Neuropsychological Tests Psychiatric Status Rating Scales Psychotropic Drugs - therapeutic use Reinforcement (Psychology) Reinforcement learning Uncertainty Bayesian models Anxiety Computational psychiatry Change point detection Decision making Reinforcement learning
Online Access:	Get full text
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