Clinical Subtypes and vHIT Parameters in a Population With Bilateral Vestibulopathy
نویسندگان
چکیده
منابع مشابه
Bilateral vestibulopathy
The author explains the clinical presentation, pathophysiology, prevention, diagnostic work-up, and management of bilateral vestibulopathy. Gait ataxia and oscillopsia are the key clinical features of bilateral vestibulopathy. Other clinical features of bilateral vestibulopathy include absence of spontaneous vertigo and nystagmus; inability to walk in the dark or on uneven or soft surfaces, unl...
متن کاملDiverse clinical and laboratory manifestations of bilateral vestibulopathy.
OBJECTIVES/HYPOTHESIS To identify the clinical and laboratory characteristics of bilateral vestibulopathy (BVP) on the video head impulse test (vHIT). STUDY DESIGN Retrospective chart analysis. METHODS During 23 months, 1,789 patients with dizziness underwent vHIT in our tertiary referral hospital. Of these patients, 65 (3.6%) patients had bilaterally positive catch-up saccades. Based on th...
متن کاملVestibular function in severe bilateral vestibulopathy.
OBJECTIVES To assess residual vestibular function in patients with severe bilateral vestibulopathy comparing low frequency sinusoidal rotation with the novel technique of random, high acceleration rotation of the whole body. METHODS Eye movements were recorded by electro-oculography in darkness during passive, whole body sinusoidal yaw rotations at frequencies between 0.05 and 1.6 Hz in four ...
متن کاملCerebellar ataxia with bilateral vestibulopathy: description of a syndrome and its characteristic clinical sign.
We report four patients with the syndrome of cerebellar ataxia with bilateral vestibulopathy (CABV) and, using search coil oculography, we validate its characteristic clinical sign, namely impairment of the visually enhanced vestibulo-ocular reflex (VVOR) or doll's head reflex. In our four patients, CABV began in the sixth decade of life; they are still ambulant and self-caring 8-20 years after...
متن کاملAmiodarone: A Newly Discovered Association with Bilateral Vestibulopathy
Background Bilateral vestibulopathy (BVP) is a debilitating disorder characterized by the hypofunction of both vestibular end organs or nerves. The most frequent identifiable causes of BVP are ototoxic drug effects, infectious and autoimmune disorders. However, the majority of cases remain idiopathic. Very recently, the first discovery of a clinical case of Amiodarone-associated BVP has been re...
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ژورنال
عنوان ژورنال: Frontiers in Neurology
سال: 2021
ISSN: 1664-2295
DOI: 10.3389/fneur.2021.673974