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Effect of rate of delivery of intravenous cocaine on self-administration in rats
Many studies of drug self-administration in primates have shown that faster infusions of a drug are more reinforcing than slower infusions. Similar effects have not been shown in rats. We assessed the influence of delivery rate by allowing rats to choose between the same dose of intravenous cocaine...
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Main Authors: | , , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
2009
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2721902/ https://ncbi.nlm.nih.gov/pubmed/19464316 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.pbb.2009.05.008 |
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