title: Psychotropic drugs as negative reinforcers.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D002746:Chlorpromazine / Q000494:pharmacology*; D004597:Electroshock; D000882:Haplorhini; D007099:Imipramine / Q000494:pharmacology*; D008238:Lysergic Acid Diethylamide / Q000494:pharmacology*; D008253:Macaca mulatta; D008738:Methyl Ethers / Q000494:pharmacology; D009269:Nalorphine / Q000494:pharmacology; D010627:Phenethylamines / Q000494:pharmacology*; D011678:Punishment; D012055:Reinforcement Schedule; D013997:Time Factors
chemical_list: D008738:Methyl Ethers; D010627:Phenethylamines; D008238:Lysergic Acid Diethylamide; D007099:Imipramine; D002746:Chlorpromazine; D009269:Nalorphine