title: Tomographic cerebral blood flow calculation.
mesh_terms: D001921:Brain / Q000000981:diagnostic imaging*; D002560:Cerebrovascular Circulation; D006801:Humans; D008955:Models, Cardiovascular; D014055:Tomography, Emission-Computed; D014980:Xenon Radioisotopes
chemical_list: D014980:Xenon Radioisotopes