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Low Dopamine D(2)/D(3) Receptor Availability is Associated with Steep Discounting of Delayed Rewards in Methamphetamine Dependence
BACKGROUND: Individuals with substance use disorders typically exhibit a predilection toward instant gratification with apparent disregard for the future consequences of their actions. Indirect evidence suggests that low dopamine D(2)-type receptor availability in the striatum contributes to the pro...
Autores principales: | Ballard, Michael E., Mandelkern, Mark A., Monterosso, John R., Hsu, Eustace, Robertson, Chelsea L., Ishibashi, Kenji, Dean, Andy C., London, Edythe D. |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Oxford University Press
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4540098/ https://www.ncbi.nlm.nih.gov/pubmed/25603861 http://dx.doi.org/10.1093/ijnp/pyu119 |
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