August 2016 Treatment with an extended-release stimulant medication plus cognitive behavioral therapy was associated with reductions in cocaine use and in attention-deficit/hyperactivity disorder symptoms in patients with both disorders.
June 2015 A stressed rat will seek a dose of cocaine that is too weak to motivate an unstressed rat. Researchers traced the physiological pathway that links stress and the stress hormone corticosterone to increased dopamine activity and heightened responsiveness to cocaine.
November 2012 NIDA-supported research suggests that glucocorticoid receptor levels during early brain development affect the hard wiring of neural circuits that shape an individual’s basic emotional makeup. In mice, overexpression of the glucocorticoid gene in the first weeks after birth increased anxiety and response to cocaine in adulthood. These findings may help researchers understand the genetic background and the developmental trajectory of addiction.
August 2013 New research demonstrated that, in rhesus monkeys, ongoing cocaine exposure weakens two brain functions that people require for successful behavioral change: cognitive flexibility and memory. But the study determined that these changes may not be permanent.
July 2015 A can-do attitude, ability to cope with potential triggers for drug use, readiness to change, and participation in self-help programs are major assets for people trying to recover from cocaine addiction.