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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...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2023
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| Materias: | |
| 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 |