title: Establishing the limits of normal cerebral ageing and senile dementias.
authors.forename: K
authors.initials: K
authors.lastname: Ritchie
mesh_terms: D000367:Age Factors; D000375:Aging / Q000502:physiology*; D001927:Brain Diseases / Q000453:epidemiology / Q000503:physiopathology; D003704:Dementia / Q000453:epidemiology / Q000503:physiopathology*; D006801:Humans