title: Cholinergic and dopaminergic mechanisms in Tourette syndrome.
mesh_terms: D000109:Acetylcholine / Q000502:physiology; D000818:Animals; D001696:Biomechanical Phenomena; D001921:Brain / Q000503:physiopathology; D002648:Child; D002675:Child, Preschool; D004298:Dopamine / Q000502:physiology*; D006801:Humans; D010275:Parasympathetic Nervous System / Q000503:physiopathology*; D051381:Rats; D005879:Tourette Syndrome / Q000503:physiopathology*
chemical_list: D000109:Acetylcholine; D004298:Dopamine