Acute and Long-Term Behavioural Effects of MDMA in Adolescent Rats

Abstract

Acute MDMA, even at low doses, increases social interaction in adult rats [1] while on the long-term its consumption produces a decrease in social interaction, an increase in anxiety and impaired object recognition memory [2, 3]. This study investigated whether MDMA has the same effects in adolescent rats. Additionally, we investigated whether the preference of adolescent rats for MDMA was mediated by social context.