title: Radioisotope measurement of brain blood turnover time as a clinical index of brain circulation.
mesh_terms: D000328:Adult; D000368:Aged; D000437:Alcoholism / Q000503:physiopathology; D001776:Blood Circulation Time; D001794:Blood Pressure; D001932:Brain Neoplasms / Q000503:physiopathology; D002560:Cerebrovascular Circulation / Q000502:physiology*; D002561:Cerebrovascular Disorders / Q000503:physiopathology; D002986:Clinical Trials as Topic; D004827:Epilepsy / Q000503:physiopathology; D006261:Headache / Q000503:physiopathology; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D007238:Infarction / Q000503:physiopathology; D007457:Iodine Radioisotopes; D007465:Iodohippuric Acid; D007668:Kidney / Q000378:metabolism; D008297:Male; D009461:Neurologic Manifestations; D012119:Respiration
chemical_list: D007457:Iodine Radioisotopes; D007465:Iodohippuric Acid