title: Gender differences in regional cerebral blood flow.
abstract: Gender differences have been noted in neurobehavioral studies. The 133xenon inhalation method for measuring regional cerebral blood flow (rCBF) can contribute to the understanding of the neural basis of gender differences in brain function. Few studies have examined gender differences in rCBF. In studies of normal subjects, women have higher rates of CBF than men, and this is related to age. Usually by the sixth decade men and women have similar flow rates. Fewer studies on rCBF in schizophrenia have examined sex differences. The pattern of higher flows for females maintains, but its correlates with gender differences in clinical as well as other parameters of brain function remain to be examined.
authors.affiliation: University of Pennsylvania, Brain Behavior Laboratory, Philadelphia 19104.
authors.forename: R E
authors.initials: RE
authors.lastname: Gur
authors.forename: R C
authors.initials: RC
authors.lastname: Gur
mesh_terms: D000328:Adult; D001143:Arousal / Q000502:physiology; D001288:Attention / Q000502:physiology; D001783:Blood Flow Velocity / Q000502:physiology; D001921:Brain / Q000098:blood supply*; D005260:Female; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D012039:Regional Blood Flow / Q000502:physiology; D012559:Schizophrenia / Q000000981:diagnostic imaging*; D012565:Schizophrenic Psychology; D012727:Sex Characteristics; D014980:Xenon Radioisotopes
chemical_list: D014980:Xenon Radioisotopes