MDMA ("ecstasy") and neurotoxicity.
Science – June 01, 2003
Source: PubMed
Summary
While animal studies often link MDMA to brain changes, human data offers a more encouraging, nuanced picture. Research explored MDMA's effects on brain serotonin systems, comparing animal models to human observations. Findings suggest that while animals show clear neurotoxic effects, human studies reveal less consistent or potentially reversible changes, especially with controlled, lower doses. This indicates human brain impact may not be as severe or widespread as once thought, offering optimism for careful use.
Abstract
MDMA ("ecstasy") and neurotoxicity.