title: Effects of alpha-methyl derivatives of noradrenaline, phenethylamine and tryptamine on operant conditioning in chickens.
mesh_terms: D000661:Amphetamine / Q000494:pharmacology*; D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D001794:Blood Pressure / Q000187:drug effects; D002645:Chickens; D003216:Conditioning, Operant / Q000187:drug effects*; D003913:Dextroamphetamine / Q000008:administration & dosage / Q000037:antagonists & inhibitors / Q000494:pharmacology; D008784:Methysergide / Q000494:pharmacology; D009647:Normetanephrine / Q000008:administration & dosage / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D010643:Phenoxybenzamine / Q000494:pharmacology; D014363:Tryptamines / Q000037:antagonists & inhibitors / Q000494:pharmacology*; D014828:Vocalization, Animal / Q000187:drug effects
chemical_list: D014363:Tryptamines; D009647:Normetanephrine; D010643:Phenoxybenzamine; D000661:Amphetamine; D003913:Dextroamphetamine; D008784:Methysergide