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Caffeine increases psychomotor performance on the effort expenditure for rewards task

Preclinical studies suggest that cost/benefit decision-making involves interactions between adenosine and dopamine (DA). In rats, DA depletion decreases willingness to incur effort costs, while adenosine antagonism reverses these effects, likely by increasing DA transmission. Caffeine is a non-selec...

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Bibliographic Details
Main Authors: Wardle, Margaret C., Treadway, Michael T., de Wit, Harriet
Format: Artigo
Language:Inglês
Published: 2012
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC3578395/
https://ncbi.nlm.nih.gov/pubmed/22750066
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.pbb.2012.06.016
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