title: CT scan of the brain.
authors.forename: D
authors.initials: D
authors.lastname: Healey
mesh_terms: D000367:Age Factors; D000368:Aged; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D014057:Tomography, X-Ray Computed / Q000592:standards*