Discrimination Learning, Reversal, and Set-Shifting in First-Episode Schizophrenia: Stability Over Six Years and Specific Associations with Medication Type and Disorganization Syndrome

BACKGROUND: The intradimensional/extradimensional (IDED) task assesses different forms of learning from feedback. Limited evidence suggests that attentional set-shifting deteriorates over time in schizophrenia. We tested this hypothesis and examined the specificity of learning impairments identified...

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Autori principali: Leeson, Verity C., Robbins, Trevor W., Matheson, Elizabeth, Hutton, Samuel B., Ron, María A., Barnes, Thomas R.E., Joyce, Eileen M.
Natura: Artigo
Lingua:Inglês
Pubblicazione: Elsevier 2009
Soggetti:
Archival Report
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC2734076/
https://ncbi.nlm.nih.gov/pubmed/19576575
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.biopsych.2009.05.016
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