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Tamping Ramping: Algorithmic, Implementational, and Computational Explanations of Phasic Dopamine Signals in the Accumbens

Substantial evidence suggests that the phasic activity of dopamine neurons represents reinforcement learning’s temporal difference prediction error. However, recent reports of ramp-like increases in dopamine concentration in the striatum when animals are about to act, or are about to reach rewards,...

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Publicado en:PLoS Comput Biol
Autores principales: Lloyd, Kevin, Dayan, Peter
Formato: Artigo
Lenguaje:Inglês
Publicado: Public Library of Science 2015
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Acceso en línea:https://ncbi.nlm.nih.gov/pmc/articles/PMC4689534/
https://ncbi.nlm.nih.gov/pubmed/26699940
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pcbi.1004622
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