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Selective antagonism of the error-increasing effect of morphine by naloxone in a repeated-acquisition task.
Pigeons acquired a different four-response chain each session by responding sequentially on three keys in the presence of four colors. The response chain was maintained by food presentation under a fixed-ratio schedule. Errors produced a brief timeout but did not reset the chain. When either morphin...
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| Main Authors: | , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado: |
1981
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| Assuntos: | |
| Acceso en liña: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1333106/ https://ncbi.nlm.nih.gov/pubmed/7310262 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1901/jeab.1981.36-371 |
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