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NIDA Notes Articles: Ciencia de la adicción

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Cocaine Craving Activates Brain Reward Structures; Cocaine "High" Dampens Them

febrero del 2007
Reports on a study that documenting changing emotional and neurobiological responses to cocaine with successive doses during a single session of drug taking.

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Nicotine Alters the Developing Rat Brain

febrero del 2007
Describes animal studies that suggested exposure to the drug during gestation or adolescence may cause lasting alterations in reward and motivation circuits.

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Brain Changes Accompany Cocaine Withdrawal

febrero del 2007
Summarizes an animal study of the neural changes in the amygdala portion of the brain that occur as a result of cocaine exposure followed by withdrawal of the drug.

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NIDA's National Advisory Council Welcomes New Members

octubre del 2006
Introduces four new members to NIDA’s National Advisory Council on Drug Abuse, including Drs. Warren K. Bickel, Ellie E. Schoenbaum, and Marina E. Wolf, and Ms. Janet Wood.

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Toma el reto nacional sobre el coeficiente intelectual (CI) sobre las drogas