... have focused on the role of aging of the vestibular system as a possible cofactor. The aim of our work was to assess horizontal canal function in the elderly. Methods: We evaluated the gain of horizontal vestibulo-ocular reflex (VOR) with a video head impulse test on a sample of 58 subjects aged >70...

.... Bilateral vestibular hypofunction Bilateral vestibulopathy Bilateral vestibular areflexia Bilateral vestibular loss Vestibular implant Vestibular prosthesis Head impulse test Caloric test Rotatory chair tests Vestibulo-ocular reflex Vertigo and dizziness are frequently encountered...

... on the results of the first chronic implantations of a vestibular implant prototype in human subjects [ 44 ], followed by a group at the University of Washington [ 45 ]. Our most recent results demonstrated that it is possible to elicit an artificial, motion-controlled vestibulo-ocular reflex in implanted...

... or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Ocular counterrolling Vestibulo-ocular reflex Prolonged tilt Visual input Adaptation...

...D. Nuti; A. Rossi The effect of posterior neck stimulation on vestibulo-ocular reflex (VOR) was studied in 10 healthy subjects. The experimental situation was designed to minimise all afferent inputs except from the neck; each subject was placed in supine position with body fixed to a tilting table...

.... Vestibulo-ocular reflex Velocity step test Gain of vestibulo-ocular reflex Time constant of vestibulo-ocular reflex Directional preponderance Test-retest variability ORL 48: 203-208 (1986) © 1986 S. Karger A G . Basel 0301-1569/86/0484-0203S2.75/0 Flunarizine Treatment in Dizzy Patients...

... to in the content or advertisements. Bilateral labyrinthine loss Vestibulo-ocular reflex Compensation Gaze ORL 1989;51:305-310 © 1989 S. Karger AG, Basel 0301-1569/89/0515-0305S2.75/0 Recovery of Gaze Disturbance in Bilateral Labyrinthine Loss Masahiro Takahashia, Akira Saitoa , Yukihiro Okadaa, Akio...

... responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Nystagmus analysis Computer techniques Vestibulo-ocular reflex Optokinetic reflex Peripheral vestibular deficit Central vestibular deficit...

... lesions), inaccurate gain regulation (cerebellar lesions), impaired gaze-induced suppression (cerebellar lesions), and inadequate visual correction (brain stem lesions). Analysis of gaze during head rotation may help to understand the regulation system of the vestibulo-ocular reflex as well as to detect...

... exclusively by the stripe speed, irrespective of head movements, and that the most important factor to decide perception is the pursuit angle of the tracked stripes rather than the pursuit speed. 30 05 1980 10 06 1980 7 1 2010 Optokinetic nystagmus (OKN) Vestibulo-ocular reflex Free...

... for localizing the cerebellar damage. Only the direction-specific impairment of smooth pursuit and optokinetic nystagmus is indicative of the side of the lesion. 22 12 1980 20 01 1981 7 1 2010 Cerebellum Eye movements Vestibulo-ocular reflex ORL 44: 24-35 (1982) Oculomotor...

... constant T a is found to be 135 s for the vestibulo-ocular reflex while it has a much lower value, 47 s, for the sensation of rotation. The difference is only found in the low-frequency region. 18 06 1984 8 08 1984 7 1 2010 © 1985 S. Karger AG, Basel 1985 Copyright / Drug Dosage...

... or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Nystagmus, modes of measurement Vestibulo-ocular reflex Original...

... the integration of autonomic afferent fibers in the brainstem. In order to detect an influence of VNS on vestibular function, the vestibulo-ocular reflex (VOR) of 5 patients was examined before and during VNS. Nonsignificant alterations of the maximum slow-phase velocity of the VOR were found. A significant...