title: The ageing brain and dementia.
mesh_terms: D000368:Aged; D000375:Aging; D000544:Alzheimer Disease / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D001921:Brain / Q000503:physiopathology*; D003221:Confusion / Q000209:etiology; D003704:Dementia / Q000175:diagnosis / Q000503:physiopathology* / Q000628:therapy; D003937:Diagnosis, Differential; D006801:Humans