title: Relevance of regional perfusion measurements (regional cerebral blood flow equals rCBF).
mesh_terms: D000368:Aged; D002560:Cerebrovascular Circulation; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D006801:Humans; D002546:Ischemic Attack, Transient / Q000175:diagnosis; D008875:Middle Aged; D011865:Radioisotope Dilution Technique; D011868:Radioisotopes; D012039:Regional Blood Flow; D013345:Subarachnoid Hemorrhage / Q000175:diagnosis; D014978:Xenon
chemical_list: D011868:Radioisotopes; D014978:Xenon