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High reward expectancy during methylphenidate depresses the dopaminergic response to gain and loss

Dopamine plays an important role in goal-directed behavior, through its modulatory influence on striatal neurons. It is unclear whether tonic dopamine levels, which regulate the vigor of acting, interact with the phasic dopamine response to reward that drives instrumental behavior. In a randomized p...

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Библиографические подробности
Опубликовано в: :Soc Cogn Affect Neurosci
Главные авторы: Evers, E.A., Stiers, P., Ramaekers, J.G.
Формат: Artigo
Язык:Inglês
Опубликовано: Oxford University Press 2016
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Online-ссылка:https://ncbi.nlm.nih.gov/pmc/articles/PMC5390715/
https://ncbi.nlm.nih.gov/pubmed/27677943
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/scan/nsw124
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