title: Is morphine-induced catalepsy related to activation of dopaminergic neurones?
mesh_terms: D000818:Animals; D001058:Apomorphine / Q000494:pharmacology; D002375:Catalepsy / Q000139:chemically induced*; D004298:Dopamine / Q000502:physiology*; D006220:Haloperidol / Q000494:pharmacology; D006801:Humans; D008297:Male; D008781:Methyltyrosines / Q000494:pharmacology; D009020:Morphine / Q000494:pharmacology*; D009270:Naloxone / Q000494:pharmacology; D009474:Neurons / Q000187:drug effects*; D051381:Rats; D013239:Stereotyped Behavior / Q000187:drug effects
chemical_list: D008781:Methyltyrosines; D009270:Naloxone; D009020:Morphine; D006220:Haloperidol; D001058:Apomorphine; D004298:Dopamine