title: Operant behavior and catecholamine-containing neurons: prolonged increase in lever-pressing after 6-hydroxydopamine.
mesh_terms: D000818:Animals; D001923:Brain Chemistry / Q000187:drug effects; D002395:Catecholamines / Q000502:physiology*; D002852:Chromatography, Ion Exchange; D003216:Conditioning, Operant / Q000187:drug effects*; D004298:Dopamine / Q000032:analysis; D005470:Fluorometry; D006892:Hydroxydopamines / Q000494:pharmacology*; D008297:Male; D008781:Methyltyrosines / Q000494:pharmacology; D009474:Neurons / Q000502:physiology; D009638:Norepinephrine / Q000032:analysis; D009994:Osmolar Concentration; D051381:Rats; D012055:Reinforcement Schedule; D013997:Time Factors; D014868:Water Deprivation
chemical_list: D002395:Catecholamines; D006892:Hydroxydopamines; D008781:Methyltyrosines; D004298:Dopamine; D009638:Norepinephrine