Cholinergic pathways.
D000818:Animals; D001679:Biogenic Amines / Q000502:physiology; D002415:Cats; D005116:Extrapyramidal Tracts / Q000502:physiology; D006168:Guinea Pigs; D006801:Humans; D009434:Neural Pathways / Q000502:physiology; D009474:Neurons / Q000502:physiology; D010275:Parasympathetic Nervous System / Q000502:physiology*; D051381:Rats
D001679:Biogenic Amines