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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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Publicado en:Sci Rep
Autores principales: Hartmann-Riemer, Matthias N., Aschenbrenner, Steffen, Bossert, Magdalena, Westermann, Celina, Seifritz, Erich, Tobler, Philippe N., Weisbrod, Matthias, Kaiser, Stefan
Formato: Artigo
Lenguaje:Inglês
Publicado: Nature Publishing Group 2017
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Acceso en línea: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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