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Catecholaminergic challenge uncovers distinct Pavlovian and instrumental mechanisms of motivated (in)action
Catecholamines modulate the impact of motivational cues on action. Such motivational biases have been proposed to reflect cue-based, ‘Pavlovian’ effects. Here, we assess whether motivational biases may also arise from asymmetrical instrumental learning of active and passive responses following rewar...
| Autores principales: | , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
eLife Sciences Publications, Ltd
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5432212/ https://www.ncbi.nlm.nih.gov/pubmed/28504638 http://dx.doi.org/10.7554/eLife.22169 |