Impaired Neural Response to Negative Prediction Errors in Cocaine Addiction

Learning can be guided by unexpected success or failure, signaled via dopaminergic positive reward prediction error (+RPE) and negative reward-prediction error (−RPE) signals, respectively. Despite conflicting empirical evidence, RPE signaling is thought to be impaired in drug addiction. To resolve...

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Publié dans:J Neurosci
Auteurs principaux: Parvaz, Muhammad A., Konova, Anna B., Proudfit, Greg H., Dunning, Jonathan P., Malaker, Pias, Moeller, Scott J., Maloney, Tom, Alia-Klein, Nelly, Goldstein, Rita Z.
Format: Artigo
Langue:Inglês
Publié: Society for Neuroscience 2015
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Articles
Accès en ligne:https://ncbi.nlm.nih.gov/pmc/articles/PMC4315825/
https://ncbi.nlm.nih.gov/pubmed/25653348
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1523/JNEUROSCI.2777-14.2015
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