Early vascular insufficiency and the vestibular system.
D001299:Audiometry; D001488:Basilar Artery; D002561:Cerebrovascular Disorders / Q000175:diagnosis*; D003638:Deafness / Q000209:etiology; D005133:Eye Movements; D006801:Humans; D002537:Intracranial Arteriosclerosis / Q000150:complications; D008875:Middle Aged; D009886:Ophthalmoplegia / Q000150:complications; D011187:Posture; D014711:Vertebral Artery; D014717:Vertigo / Q000209:etiology*; D014724:Vestibular Function Tests; D014726:Vestibular Nuclei / Q000098:blood supply*; D014722:Vestibule, Labyrinth / Q000503:physiopathology*