[Ventricular size and cortical atrophy in normal elderly volunteers and demented patients: a CT study].
D000368:Aged; D001284:Atrophy; D002540:Cerebral Cortex / Q000473:pathology*; D002552:Cerebral Ventricles / Q000033:anatomy & histology*; D014695:Cerebral Ventriculography; D003704:Dementia / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012016:Reference Values; D014057:Tomography, X-Ray Computed