September 2016 A new study proposes that research into the discrete roles played by the brain’s two hemispheres could yield important and actionable insights into drug use and addiction. Evidence indicates that two risk factors for substance use, impulsivity and craving, primarily reflect activity in the right and left hemispheres, respectively.
February 2015 Can marijuana use put offspring at heightened risk for opiate addiction, even if the use stops before the offspring are conceived? Results from a recent NIDA-funded study are consistent with other studies suggesting that a parent’s history of drug use, even preconception, may affect a child’s brain function and behavior.
December 2012 The immune system has an extraordinary ability to recognize compounds foreign to the body and eliminate them. NIDA-sponsored scientists are working to harness this ability to create vaccines that will protect individuals against the psychogenic and addictive effects of abused drugs. This animation shows one of the most promising strategies, which has already yielded partial success in producing effective vaccines against nicotine, cocaine, and other drugs.