Adolescent Cannabis Use is Associated with Regional Decreases in Cortical Volume and Greater Decreases in Males than Females
May 29, 2024 · Posted in B - Clinically Important for Future Consideration, Neurobiology, Risk Factors
Mona Darvishi of The Ohio State University reported that adolescent cannabis use is associated with regional decreases in cortical volume in 10 of 42 brain regions.
In two of these regions, the superior frontal gyrus and the caudal middle frontal gyrus, there was a significant drug-by-sex interaction with males having significantly greater volume reductions. They conclude “Our findings, combined with existing research on marijuana users, suggest that marijuana use is associated with brain structure, with potential sex-specific effects”
