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Deficits in reinforcement learning but no link to apathy in patients with schizophrenia

Negative symptoms in schizophrenia have been linked to selective reinforcement learning deficits in the context of gains combined with intact loss-avoidance learning. Fundamental mechanisms of reinforcement learning and choice are prediction error signaling and the precise representation of reward v...

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Détails bibliographiques
Publié dans:Sci Rep
Auteurs principaux: Hartmann-Riemer, Matthias N., Aschenbrenner, Steffen, Bossert, Magdalena, Westermann, Celina, Seifritz, Erich, Tobler, Philippe N., Weisbrod, Matthias, Kaiser, Stefan
Format: Artigo
Langue:Inglês
Publié: Nature Publishing Group 2017
Sujets:
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC5223142/
https://ncbi.nlm.nih.gov/pubmed/28071747
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep40352
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