Atypical processing of uncertainty in individuals at risk for psychosis

Atypical processing of uncertainty in individuals at risk for psychosis

Current theories of psychosis highlight the role of abnormal learning signals, i.e., prediction errors (PEs) and uncertainty, in the formation of delusional beliefs. We employed computational analyses of behaviour and functional magnetic resonance imaging (fMRI) to examine whether such abnormalities...

Full description

Bibliographic Details
Main Authors: David M. Cole, Andreea O. Diaconescu, Ulrich J. Pfeiffer, Kay H. Brodersen, Christoph D. Mathys, Dominika Julkowski, Stephan Ruhrmann, Leonhard Schilbach, Marc Tittgemeyer, Kai Vogeley, Klaas E. Stephan
Format: Article
Language:English
Published: Elsevier 2020-01-01
Series:NeuroImage: Clinical
Subjects:
At-risk mental state
Computational psychiatry
Decision-making
Hierarchical Bayesian learning
Prodromal
Volatility
Online Access:http://www.sciencedirect.com/science/article/pii/S2213158220300760

Internet

http://www.sciencedirect.com/science/article/pii/S2213158220300760

Similar Items