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

Avoiding cannabis use before certain cognitive tasks could improve performance Heavy cannabis use may negatively impact one's ...

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

Air pollution harms cognitive functions by damaging brain cells, reducing oxygen flow, and increasing inflammation, leading ...

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

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

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

A large study from the University of Colorado found heavy cannabis use is linked to reduced brain activity. Lead researcher ...

A new study on brain activity found that heavy cannabis use is linked to reduced activity in memory-related regions, while ...

The myth that cannabis is harmless because it’s natural has been further debunked—by scientists in a pot-friendly state.

The researchers found that previous “heavy” use of cannabis “was associated with lower brain activation” during tasks related to working memory. In the study, adults who have used cannabis more than 1 ...

Frequent marijuana use can negatively impact brain activity, resulting in reduced memory capabilities, according to ...