Neural correlates of working memory in pure and polyvalent ecstasy (MDMA) users
Neuroreport October 1, 2003 Jörg Daumann, Ralph Schnitker, Jürgen Weidemann et al. 46 citations
Poor cognitive performance in ecstasy (3,4-methylenedioxymethamphetamine; MDMA) users has been related to the well-recognized neurotoxic effects of the drug upon central serotonergic and possibly also dopaminergic systems. However, concomitant use of other drugs has been a critical confound in most investigations. In this study we used an n-back task and fMRI to investigate working memory...