Reinforcement and Reversal Learning in First-Episode Psychosis

Background: Abnormalities in reinforcement learning and reversal learning have been reported in psychosis, possibly secondary to subcortical dopamine abnormalities. Methods: We studied simple discrimination (SD) learning and reversal learning in a sample of 119 first-episode psychosis patients from...

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Autores principales: Murray, G. K., Cheng, F., Clark, L., Barnett, J. H., Blackwell, A. D., Fletcher, P. C., Robbins, T. W., Bullmore, E. T., Jones, P. B.
Formato: Artigo
Lenguaje:Inglês
Publicado: Oxford University Press 2008
Materias:
Theme: Emotion and Motivation in Schizophrenia
Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC2518639/
https://ncbi.nlm.nih.gov/pubmed/18628272
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/schbul/sbn078
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