Vestibulo-Oculomotor Reflex Recording Using the Scleral Search Coil Technique. Review of Peripheral Vestibular Disorders
نویسندگان
چکیده
منابع مشابه
[Vestibulo-oculomotor reflex recording using the scleral search coil technique. Review of peripheral vestibular disorders].
Our goal is to review vestibulo-oculomotor reflex (VOR) studies on several peripheral vestibular disorders (Ménière's disease, vestibular neuritis, benign paroxysmal positional vertigo, superior canal dehiscence syndrome, and vestibular neuroma), using the scleral search coil (SSC) technique. Head movements are detected by vestibular receptors and the elicited VOR is responsible for compensator...
متن کاملP 460 Evaluation of eye and lid movement characteristics during blink reflex using scleral search coil
IZAKI A., SHIMO-OKU M. Deparfment of Ophthalmology, Hyogo College of Medicine (Japan) Puroose : Blink reflexes evoked with comeal sensation or flash light stimulation are widely performed to examine optic, trigeminal and facial nerve. Both the electro-oculographic findings of lid movements and scleral search coil findings of eye movements during those blinks were investigated previously, we stu...
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PURPOSE OF REVIEW First, to update the diagnosis, pathophysiology, and treatment of the most frequent peripheral vestibular disorders. Second, to identify those disorders for which the diagnostic criteria are still deficient and treatment trials are still lacking. RECENT FINDINGS Bilateral vestibulopathy can be reliably diagnosed by the head-impulse test, caloric irrigation, and vestibular-ev...
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OBJECTIVE To assess vestibular function in a large group of vestibular schwannoma patients so that we could determine whether simple vestibular exercises speed vestibular dysfunction recovery after tumor removal surgery. STUDY DESIGN A prospective investigation of the vestibular dysfunction experienced by patients in the first 12 weeks after surgery. SETTING Vestibular investigation unit at...
متن کاملThe influence of visual and somatosensory input on the vestibulo-oculomotor reflex of pigmented rats.
Eye movements were recorded in the pigmented rat during vestibular, optokinetic and combined visual-vestibular stimulation. The dominant time constant in pigmented rats, tested during angular vestibular stimulation in darkness, is about two times longer than the cupular time constant. The gain and the duration of nystagmus, achieved by angular vestibular stimulation, can be enhanced by visual i...
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ژورنال
عنوان ژورنال: Acta Otorrinolaringologica (English Edition)
سال: 2007
ISSN: 2173-5735
DOI: 10.1016/s2173-5735(07)70358-7