Obliterating vascular lesions in the cerebral aging process.
D000375:Aging; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000000981:diagnostic imaging / Q000209:etiology; D006801:Humans; D002537:Intracranial Arteriosclerosis / Q000503:physiopathology; D011859:Radiography