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The Influence of Amphetamine on Sensory and Conditioned Reinforcement: Evidence for the Re-Selection Hypothesis of Dopamine Function
In four experiments we assessed the effect of systemic amphetamine on the ability of a stimulus paired with reward and a stimulus that was not paired with reward to support instrumental conditioning; i.e., we trained rats to press two levers, one followed by a stimulus that had been trained in a pre...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Frontiers Research Foundation
2007
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2526013/ https://www.ncbi.nlm.nih.gov/pubmed/18958237 http://dx.doi.org/10.3389/neuro.07.009.2007 |