Marijuana use dampens brain's response to reward over time, study finds
Marijuana use dampens and blunts response to rewards, researchers say, and may very well open them up as much as extra danger of changing into hooked on that drug or others. Credit score: © mario beauregard / Fotolia Most individuals would get just a little 'rush' out of the concept that they're about to win some cash. In reality, when you might look into their mind at that very second, you'd see a lot of exercise within the a part of the mind that responds to rewards. However for individuals who've been utilizing marijuana, that rush simply is not as massive -- and will get smaller over time, a brand new research finds. And that dampened, blunted response may very well open marijuana customers as much as extra danger of changing into hooked on that drug or others. The brand new outcomes come from the primary long-term research of younger marijuana customers that tracked mind responses to rewards over time. It was carried out on the Colle...