Genetic makeup and duration of abuse reduce the brain's neurons in drug addiction
Monday, March 7, 2011 - 17:00
in Psychology & Sociology
A study conducted at the U.S. Department of Energy's (DOE) Brookhaven National Laboratory demonstrated that drug addicted individuals who have a certain genetic makeup have lower gray matter density and therefore fewer neurons in areas of the brain that are essential for decision-making, self-control, and learning and memory.