The recreational drug (+/)3,4-methylenedioxymethamphetamine (MDMA, “ecstasy”) is a methamphetamine derivative that selectively destroys central 5-HT axons and axon terminals in animals and, possibly, humans. The fate of 5-HT neurons following MDMA injury is uncertain. In particular, while it is known that central 5-HT axons can undergo regenerative sprouting after MDMA injury, it has not been...
The recreational drug (+/-)-3,4-methylenedioxymethamphetamine (MDMA, "Ecstasy") is toxic to central serotonin (5-HT) neurons, but few long-term functional consequences of MDMA neurotoxicity have been identified. Because 5-HT has been implicated in learning and memory, the present study was undertaken to examine whether MDMA, by damaging 5-HT neurons, altered mnemonic function on a long-term...