Effect of Stimulant Drugs on Social Perception
Effect of Stimulant Drugs on Social Perception
The study will improve our understanding of the "prosocial" effects of ± 3,4-Methylenedioxymethamphetamine (MDMA), relative to a prototypical stimulant, methamphetamine (MA). The investigators seek to characterize the "uniquely social" effects of MDMA.
Inclusion Criteria:
Exclusion Criteria: