title: Noninvasive pulse Doppler blood velocity measurement in the human frontal arteries.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001157:Arterial Occlusive Diseases / Q000503:physiopathology; D001783:Blood Flow Velocity; D002340:Carotid Artery Diseases / Q000503:physiopathology; D002343:Carotid Artery, Internal; D004301:Doppler Effect; D005260:Female; D006801:Humans; D008875:Middle Aged; D009880:Ophthalmic Artery / Q000502:physiology*; D009915:Orbit / Q000098:blood supply*; D014159:Transducers