title: Differential operant conditioning of heart rate in the restrained monkey.
mesh_terms: D000818:Animals; D001362:Avoidance Learning; D001794:Blood Pressure; D003216:Conditioning, Operant; D003463:Cues; D004597:Electroshock; D000882:Haplorhini; D006339:Heart Rate; D007103:Immobilization; D008297:Male