title: Fear reduction in the rat following central cholinergic blockade.
mesh_terms: D000818:Animals; D001522:Behavior, Animal / Q000187:drug effects; D002415:Cats; D004327:Drinking Behavior / Q000187:drug effects; D005239:Fear / Q000187:drug effects*; D008297:Male; D010275:Parasympathetic Nervous System / Q000187:drug effects*; D051381:Rats; D012601:Scopolamine / Q000008:administration & dosage / Q000494:pharmacology*; D013997:Time Factors
chemical_list: D012601:Scopolamine