No substantial change in the balance between model-free and model-based control via training on the two-step task.

Human decisions can be habitual or goal-directed, also known as model-free (MF) or model-based (MB) control. Previous work suggests that the balance between the two decision systems is impaired in psychiatric disorders such as compulsion and addiction, via overreliance on MF control. However, little...

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Bibliographic Details
Main Authors: Elmar D Grosskurth, Dominik R Bach, Marcos Economides, Quentin J M Huys, Lisa Holper
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2019-11-01
Series:PLoS Computational Biology
Online Access:https://doi.org/10.1371/journal.pcbi.1007443