Imaging DA release in a rat model of L-DOPA-induced dyskinesias: A longitudinal in vivo PET investigation of the antidyskinetic effect of MDMA

► Quantification of DA release in a rat model of LID using [11C]raclopride PET ► Modeling the antidyskinetic effect of MDMA ► Reduced L-DOPA induced DA release after chronic L-DOPA priming ► The antidyskinetic effect of MDMA is independent of DA release.