Your brain may not bounce back as quickly as you think after you smoke weed. A groundbreaking new study suggests that heavy marijuana use could leave lasting marks on your memory, long after your last ...

Avoiding cannabis use before certain cognitive tasks could improve performance Brenton Blanchet is an Associate Editor on PEOPLE's TV team. He has been working at PEOPLE since 2022 and his work has ...

A study by the University of Colorado found heavy cannabis use affects working memory in young adults. 63% of heavy cannabis users showed reduced brain activity during memory tasks. Researchers ...

Please provide your email address to receive an email when new articles are posted on . Overall, 63% of heavy lifetime cannabis users showed reduced brain activity during a working memory task. Not ...

A recent study published in the Journal of the American Medical Association has provided valuable insights into the effects of cannabis use on brain activation, particularly in relation to cognitive ...