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Levodopa does not affect expression of reinforcement learning in older adults

Dopamine has been implicated in learning from rewards and punishment, and in the expression of this learning. However, many studies do not fully separate retrieval and decision mechanisms from learning and consolidation. Here, we investigated the effects of levodopa (dopamine precursor) on choice pe...

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Detalles Bibliográficos
Autores principales:	Grogan, J. P., Isotalus, H. K., Howat, A., Irigoras Izagirre, N., Knight, L. E., Coulthard, E. J.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Nature Publishing Group UK 2019
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6478852/ https://www.ncbi.nlm.nih.gov/pubmed/31015587 http://dx.doi.org/10.1038/s41598-019-42904-5

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