Heavy cannabis use may negatively impact a person’s working memory, according to the largest study on this subject to date.

New research shows that heavy lifetime use of cannabis — more than 1,000 times — is associated with reduced activity in areas ...

A new study from the University of Colorado Anschutz Medical Campus suggests that heavy cannabis use negatively affects ...

A new study has revealed how both recent and lifetime cannabis use can affect cognitive function and working memory.

One of the largest studies to date found more frequent use of marijuana over time reduces the ability to remember key ...

A study of over 1,000 young adults reveals that both recent and heavy lifetime cannabis use reduce brain activity in regions ...

Cannabis use can significantly impact the part of the brain responsible for following instructions, responding during ...

A massive new study sheds light on how cannabis affects the brain, particularly during cognitive tasks. Researchers analyzed ...

A study published in JAMA Network Open explores the effects of both recent and lifetime cannabis use on brain function during ...

Discover the long-lasting effects of heavy cannabis use on brain function. Find out how marijuana can impact memory even ...

A new study suggests that the bacteria living in the mouth may influence cognitive function, and some harmful bacteria may ...

People who frequently use cannabis have reduced brain activity when completing tasks that require them to use their working ...