P M Callahan

Differences in the stimulus properties of 3,4-methylenedioxyamphetamine and 3,4- methylenedioxymethamphetamine in animals trained to discriminate hallucinogens from saline.

Journal of Pharmacology and Experimental Therapeutics September 1, 1988 P M Callahan, J B Appel

The stimulus properties of 3,4-methylenedioxyamphetamine (MDA), 3,4-methylenedioxymethamphetamine (MDMA) and several related compounds were compared to those of (+)-lysergic acid diethylamide (LSD) and mescaline (3,4,5-trimethoxyphenylethylamine) in a two-lever, water-reinforced, drug discrimination task. In animals trained to discriminate LSD (0.08 mg/kg) from saline (n = 8), LSD-like...