Effects of MDMA and Methylphenidate on Social Cognition

Summary

The purpose of this study is to assess and compare the effects of a single dose of 3,4-methylenedioxymethamphetamine (MDMA)and methylphenidate (MPH) on emotional and social cognition in healthy subjects. The investigators hypothesize that MDMA enhances affective perception for positive and impairs perception for negative emotional stimuli compared to placebo or MPH.

Timeline

Start

2012-08

Primary completion

2012-12

Completion

2013-04

Publications

• Schmid Y, Hysek CM, Simmler LD, Crockett MJ, Quednow BB, Liechti ME. Differential effects of MDMA and methylphenidate on social cognition. J Psychopharmacol. 2014 Sep;28(9):847-56. doi: 10.1177/0269881114542454. Epub 2014 Jul 22.

Drugs

Indications