Discriminative stimulus effects of psychostimulants and hallucinogens in S (+)-3, 4-methylenedioxymethamphetamine (MDMA) and R (−)-MDMA trained mice

Abstract

3, 4-Methylenedioxymethamphetamine (MDMA) is a substituted phenethylamine more commonly known as the drug of abuse “ecstasy.” The acute and persistent neurochemical effects of MDMA in the mice are distinct from those in other species. MDMA shares biological …