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Feasibility of dopamine as a vector-valued feedback signal in the basal ganglia
It is well established that midbrain dopaminergic neurons support reinforcement learning (RL) in the basal ganglia by transmitting a reward prediction error (RPE) to the striatum. In particular, different computational models and experiments have shown that a striatum-wide RPE signal can support RL...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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National Academy of Sciences
2023
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10410740/ https://www.ncbi.nlm.nih.gov/pubmed/37527344 http://dx.doi.org/10.1073/pnas.2221994120 |