Anxiety associated with perceived uncontrollable stress enhances expectations of environmental volatility and impairs reward learning

Unavoidable stress can lead to perceived lack of control and learned helplessness, a risk factor for depression. Avoiding punishment and gaining rewards involve updating the values of actions based on experience. Such updating is however useful only if action values are sufficiently stable, somethin...

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Detalles Bibliográficos
Autores principales: Guitart-Masip, Marc, Walsh, Amy, Dayan, Peter, Olsson, Andreas
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2023
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10611750/
https://www.ncbi.nlm.nih.gov/pubmed/37891204
http://dx.doi.org/10.1038/s41598-023-45179-z

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10611750/
https://www.ncbi.nlm.nih.gov/pubmed/37891204
http://dx.doi.org/10.1038/s41598-023-45179-z

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