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The role of dopamine in risk taking: a specific look at Parkinson’s disease and gambling

An influential model suggests that dopamine signals the difference between predicted and experienced reward. In this way, dopamine can act as a learning signal that can shape behaviors to maximize rewards and avoid punishments. Dopamine is also thought to invigorate reward seeking behavior. Loss of...

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Detalles Bibliográficos
Autores principales: Clark, Crystal A., Dagher, Alain
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Frontiers Media S.A. 2014
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4038955/
https://www.ncbi.nlm.nih.gov/pubmed/24910600
http://dx.doi.org/10.3389/fnbeh.2014.00196