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Heroin versus cocaine: opposite choice as a function of context but not of drug history in the rat
RATIONALE: Previous studies have shown that rats trained to self-administer heroin and cocaine exhibit opposite preferences, as a function of setting, when tested in a choice paradigm. Rats tested at home prefer heroin to cocaine, whereas rats tested outside the home prefer cocaine to heroin. Here,...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer Berlin Heidelberg
2018
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6469678/ https://www.ncbi.nlm.nih.gov/pubmed/30443795 http://dx.doi.org/10.1007/s00213-018-5115-1 |