[Functional sensitivity of the vestibular analyzer].

A vestibular function was analysed in 50 patients with supratentorial ischemic stroke. It is shown that high incidence of vestibular disorders in focal brain lesions located aside of basic vestibular centers and their correlation with clinical and device data, dynamics of the pathological process evidence for high functional sensitivity of the vestibular analyzer (VA). This sensitivity underlies VA reaction both to morphological and functional-dynamic impacts.