title: Effects of normal aging on regional CBF and CMRO2 in humans.
mesh_terms: D000328:Adult; D000368:Aged; D000375:Aging; D001921:Brain / Q000098:blood supply / Q000378:metabolism*; D002540:Cerebral Cortex / Q000098:blood supply; D002560:Cerebrovascular Circulation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010101:Oxygen Consumption; D010104:Oxygen Radioisotopes; D012039:Regional Blood Flow; D014055:Tomography, Emission-Computed
chemical_list: D010104:Oxygen Radioisotopes