Heavy cannabis use associated with reduced dopamine release in brain
Marijuana plant (inventory picture). Proof of a compromised dopamine system has been present in heavy customers of marijuana. Credit score: © Vasily Merkushev / Fotolia In a current examine, researchers discovered proof of a compromised dopamine system in heavy customers of marijuana. Decrease dopamine launch was discovered within the striatum -- a area of the mind that's concerned in working reminiscence, impulsive habits, and a focus. Earlier research have proven that habit to different medicine of abuse, similar to cocaine and heroin, have comparable results on dopamine launch, however such proof for hashish was lacking till now. "In mild of the extra widespread acceptance and use of marijuana, particularly by younger individuals, we consider you will need to look extra carefully on the doubtlessly addictive results of hashish on key areas of the mind," mentioned Anissa Abi-Dargham, MD, professor of psychiatry (in radio