title: Cholinergic involvement in senile dementia.
mesh_terms: D000123:Acetyltransferases / Q000172:deficiency*; D000368:Aged; D002540:Cerebral Cortex / Q000201:enzymology* / Q000473:pathology; D002795:Choline O-Acetyltransferase / Q000172:deficiency*; D002799:Cholinergic Fibers / Q000473:pathology*; D003704:Dementia / Q000209:etiology*; D006801:Humans; D009410:Nerve Degeneration
chemical_list: D000123:Acetyltransferases; D002795:Choline O-Acetyltransferase