octubre del 2010 Reports evidence that a cocaine-induced change in the structure of brain cells represents an adaptive response that may limit the drug’s impact.
octubre del 2010 Describes study findings revealing that cocaine abusers who maintain high levels of a certain receptor in their brain during early abstinence relapse sooner than abusers whose levels drop.
octubre del 2010 Reports on two studies showing a high prevalence of HIV infection and more rapid progression to disability and death among drug abusers.
abril del 2010 Reports on a study of cocaine abusers revealing that the Stroop test may predict which cocaine abusers are likely to drop out of therapy.
diciembre del 2009
Reports findings that a rare neuroreceptor may be linked to the intensive cravings cocaine abusers experience during their first weeks of abstinence.
Reports animal study findings that suggest adolescents' heightened sensitivity to drug reward puts them at enhanced risk of addiction and may also increase their challenges in recovery.
Reports on several drugs that may ward off depression and anxiety, common withdrawal symptoms from cocaine, based on an animal study.
noviembre del 2009
Describes clinical trial results providing evidence that methadone maintenance to men in prison can pay off in better retention in community treatment and reduced drug abuse following their release.
Reports an animal study presenting evidence that cocaine causes cognitive deficits that can persist well into abstinence.
abril del 2009
Describes research with rats to better understand cocaine’s effect on the neural signaling in the learning circuits of the brain.