Drugs and punished responding. V.  Effects of drugs on responding suppressed by response-dependent and response-independent electric shock.
A procedure was used where responses by a pigeon produced electric shock both to that pigeon (response-dependent shock) and to another pigeon (response-independent shock) working under the same schedule of food presentation. Both response-dependent and response-independent shock partially suppressed responding. Pentobarbital, chlordiazepoxide and ethanol increased responding suppressed by response-dependent shock, but only pentobarbital increased responding suppressed by response-independent shock. Morphine, d-amphetamine, chlorpromazine, doxepin, and pentazocine either had no effect, or further decreased rates of responding suppressed by response-dependent or response-independent shock.
D000818:Animals; D002707:Chlordiazepoxide / Q000494:pharmacology; D002746:Chlorpromazine / Q000494:pharmacology; D010856:Columbidae; D003216:Conditioning, Operant / Q000187:drug effects*; D003913:Dextroamphetamine / Q000494:pharmacology; D004316:Doxepin / Q000494:pharmacology; D000431:Ethanol / Q000494:pharmacology; D008297:Male; D009020:Morphine / Q000494:pharmacology; D010423:Pentazocine / Q000494:pharmacology; D010424:Pentobarbital / Q000494:pharmacology; D011678:Punishment; D012055:Reinforcement Schedule
D004316:Doxepin; D000431:Ethanol; D002707:Chlordiazepoxide; D009020:Morphine; D010424:Pentobarbital; D010423:Pentazocine; D003913:Dextroamphetamine; D002746:Chlorpromazine