Reports an animal study presenting evidence that cocaine causes cognitive deficits that can persist well into abstinence.
Reports animal study findings on development of an antibody fragment that rapidly removes methamphetamine from the brain and discusses implications for treatment of overdose.
Highlights findings from a study showing that nicotine triggers a surge in levels of the neurotransmitter dopamine in the brain's main reward area for cigarette smokers.
Announces the 2009 high school student recipients of the Addiction Science Awards and describes their winning addiction-focused projects.
Describes study findings revealing that the act of smoking, apart from actual or expected nicotine delivery, may soothe a smoker's negative mood.
Reports on a study involving adolescent girls who were treated for delinquent behaviors in a well-supervised family setting, referred to as Multidimensional Treatment Foster Care.
Presents highlights of a meeting summit to discuss ways to eliminate disparities in care, particularly as they relate to drug abuse and HIV.
Describes research exploring differences and similarities in the genetic profiles of African-Americans and European-Americans who are heavy smokers.
Highlights research showing methamphetamine abusers may have more difficulty than nonabusers in responding with empathy and self-control to people who are experiencing intense emotions.
Reports on a discovery of previously unrecognized dopamine receptors in the brain that when triggered by drug abuse lead to potentially long-term neuronal effects.