Study: Marijuana use in young adults may cause brain changes
April 2014 Vol. 9 No. 4
Author: Miriam O. Young, MSN, RN
The size and shape of two brain regions (the nucleus accumbens and the amygdala) involved in emotion and motivation may differ in young adults who smoke marijuana at least once a week, according to a study in the Journal of Neuroscience. Read more.