Dissociation between Active and Observational Learning from Positive and Negative Feedback in Parkinsonism

Feedback to both actively performed and observed behaviour allows adaptation of future actions. Positive feedback leads to increased activity of dopamine neurons in the substantia nigra, whereas dopamine neuron activity is decreased following negative feedback. Dopamine level reduction in unmedicate...

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Detalles Bibliográficos
Autores principales: Kobza, Stefan, Ferrea, Stefano, Schnitzler, Alfons, Pollok, Bettina, Südmeyer, Martin, Bellebaum, Christian
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2012
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3503978/
https://www.ncbi.nlm.nih.gov/pubmed/23185586
http://dx.doi.org/10.1371/journal.pone.0050250

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3503978/
https://www.ncbi.nlm.nih.gov/pubmed/23185586
http://dx.doi.org/10.1371/journal.pone.0050250

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