title: Reduction in regional cerebral blood flow during normal aging is not limited to elderly subjects.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D002540:Cerebral Cortex / Q000098:blood supply; D002560:Cerebrovascular Circulation; D004292:Dominance, Cerebral / Q000502:physiology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012039:Regional Blood Flow; D014980:Xenon Radioisotopes
chemical_list: D014980:Xenon Radioisotopes