title: Non-invasive study of the metabolism-to-blood flow relationship in Parkinson's disease.
mesh_terms: D000368:Aged; D002560:Cerebrovascular Circulation; D006801:Humans; D010101:Oxygen Consumption; D010104:Oxygen Radioisotopes; D010300:Parkinson Disease / Q000378:metabolism / Q000503:physiopathology*
chemical_list: D010104:Oxygen Radioisotopes