Harriet de Wit: Ecstasy in the Laboratory - Recent Advances in MDMA Research

MDMA is investigated in laboratory settings to assess its unique empathogenic effects on human subjects and animal models. Controlled studies show the substance as having a high potential for therapeutic application, particularly for treating post-traumatic stress disorder, due to its ability to encourage social connectedness and reduce sensitivity to negative social stimuli. Research experiments reveal that MDMA, rather than decreasing general anxiety during stressful experiences, enhances positive social perceptions and increases generosity toward friends, consistent with the release of the neurohormone oxytocin. Conversely, MDMA shows little effect on sexual arousal or explicit sexual response patterns compared to typical stimulants, suggesting that its empathogenic profile is highly distinct from standard mood-altering drugs.