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Dorsal striatal dopamine D1 receptor availability predicts an instrumental bias in action learning
Learning to act to obtain reward and inhibit to avoid punishment is easier compared with learning the opposite contingencies. This coupling of action and valence is often thought of as a Pavlovian bias, although recent research has shown it may also emerge through instrumental mechanisms. We measure...
| Autores principales: | , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
National Academy of Sciences
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6320523/ https://www.ncbi.nlm.nih.gov/pubmed/30563856 http://dx.doi.org/10.1073/pnas.1816704116 |