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Mesolimbic Dopamine Signals the Value of Work
Dopamine cell firing can encode errors in reward prediction, providing a learning signal to guide future behavior. Yet dopamine is also a key modulator of motivation, invigorating current behavior. Existing theories propose that fast (“phasic”) dopamine fluctuations support learning, while much slow...
Autores principales: | Hamid, Arif A., Pettibone, Jeffrey R., Mabrouk, Omar S., Hetrick, Vaughn L., Schmidt, Robert, Vander Weele, Caitlin M., Kennedy, Robert T., Aragona, Brandon J., Berke, Joshua D. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4696912/ https://www.ncbi.nlm.nih.gov/pubmed/26595651 http://dx.doi.org/10.1038/nn.4173 |
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