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Hippocampal lesions facilitate instrumental learning with delayed reinforcement but induce impulsive choice in rats
BACKGROUND: Animals must frequently act to influence the world even when the reinforcing outcomes of their actions are delayed. Learning with action-outcome delays is a complex problem, and little is known of the neural mechanisms that bridge such delays. When outcomes are delayed, they may be attri...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
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BioMed Central
2005
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1156904/ https://www.ncbi.nlm.nih.gov/pubmed/15892889 http://dx.doi.org/10.1186/1471-2202-6-36 |