title: Physiologic interpretation of time-activity curves from cerebral flow studies: theoretical consideration.
mesh_terms: D001783:Blood Flow Velocity; D001810:Blood Volume; D001921:Brain / Q000098:blood supply / Q000000981:diagnostic imaging*; D002560:Cerebrovascular Circulation; D006801:Humans; D008954:Models, Biological; D011877:Radionuclide Imaging; D013997:Time Factors