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Optogenetic blockade of dopamine transients prevents learning induced by changes in reward features

Here, Chang et al show that blocking dopamine transients prevents learning about unexpected rewards. Learning was prevented whether it was driven by the addition of reward or by a valueless change in the flavor of the expected reward. This result is contrary to the proposal that dopamine transients...

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Publicat a:Curr Biol
Autors principals: Chang, Chun Yun, Gardner, Matthew, Di Tillio, Maria Gonzalez, Schoenbaum, Geoffrey
Format: Artigo
Idioma:Inglês
Publicat: 2017
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC5698141/
https://ncbi.nlm.nih.gov/pubmed/29103933
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.cub.2017.09.049
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