Inhibitory effects of dopamine and methylenedioxymethamphetamine (MDMA) on glutamate-evoked firing of nucleus accumbens and caudate/putamen cells are …

Abstract

Rats were allowed to self-administer cocaine during a 3-h session for 15 days. One to 11 days after the last cocaine exposure, rats were anesthetized with urethane and effects of microiontophoretically-applied dopamine on glutamate-evoked firing of neurons in the …