title: Explosive motor behavior, rigidity and periaqueductal gray lesions.
mesh_terms: D000818:Animals; D001562:Benzimidazoles / Q000008:administration & dosage / Q000494:pharmacology; D002535:Cerebral Aqueduct / Q000502:physiology*; D004048:Diethylamines / Q000008:administration & dosage / Q000494:pharmacology; D007276:Injections, Intraventricular; D008297:Male; D009020:Morphine / Q000008:administration & dosage / Q000494:pharmacology; D009043:Motor Activity / Q000502:physiology*; D009294:Narcotics / Q000008:administration & dosage / Q000494:pharmacology; D051381:Rats
chemical_list: D001562:Benzimidazoles; D004048:Diethylamines; D009294:Narcotics; D009020:Morphine