Results 301 to 310 of about 86,723 (355)
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Video head impulse test in epileptic patients

Menoufia Medical Journal, 2021
Objectives To assess the vestibulo-ocular function in epileptic patients in the interictal period. Background Vertigo or dizziness are common symptoms with epileptic seizures. Patients and methods This is a cross-sectional study. The participants included in this study were divided into two groups.
HebaA. M. Eldesoky   +3 more
openaire   +1 more source

Video Head Impulse Test in Survivors From Severe Traumatic Brain Injury: New Perspectives for Implementation of Assessment in Rehabilitation.

The journal of head trauma rehabilitation
OBJECTIVE This study aims to evaluate vestibular function by instrumental assessment of the angular vestibulo-ocular reflex (aVOR) in survivors from severe traumatic brain injury (sTBI) and analyze related clinical characteristics and functional balance ...
N. Ferri   +10 more
semanticscholar   +1 more source

Video Head Impulse Test Demonstrates a Residual Function after Plugging of Dehiscent Superior Semicircular Canal

Otology and Neurotology, 2023
Objective Plugging a symptomatic dehiscent superior semicircular canal (SSCC) often leads to a nonfunctional postoperative canal. However, in some instances, a residual function has been described. This study attempts to describe what factors may lead to
Axel E Renteria   +4 more
semanticscholar   +1 more source

Video Head Impulse Testing: From Bench to Bedside

Seminars in Neurology, 2020
AbstractOver 30 years ago, the head impulse test (HIT) was measured with search coil recordings and it provided robust evidence for a new test of vestibular function that could detect impairment of a single semicircular canal, that is, the lateral canal.
Luke Chen, G. Michael Halmagyi
openaire   +2 more sources

Evaluation of the Vestibulo-Ocular Reflex Using the Video Head Impulse Test in Patients with Unilateral Chronic Otitis Media

Audiology and Neurotology
Introduction: The aim of the study was to evaluate the vestibulo-ocular reflex (VOR) using the video head impulse test (vHIT) as a vestibular function assessment method in patients with unilateral chronic otitis media (COM).
Gi-Sung Nam, Seunghyun Han, Sung-Il Cho
semanticscholar   +1 more source

Effects of pupil size in video head-impulse tests

Journal of Neurology, 2023
The results of video head impulse tests (video-HITs) may be confounded by data artifacts of various origins, including pupil size and eyelid obstruction of the pupil. This study aimed to determine the effect of these factors on the results of video-HITs. We simulated ptosis by adopting pharmacological dilatation of the pupil in 21 healthy participants (
Ho-Jin Yoon   +6 more
openaire   +2 more sources

Differences in semicircular canal function in the video head impulse test in patients in the chronic stage of sudden sensorineural hearing loss with vertigo and vestibular neuritis

Acta Oto-Laryngologica
Background Sudden sensorineural hearing loss with vertigo (SHLV) and vestibular neuritis (VN) can result in prolonged dizziness. Objectives This study aimed to compare the video head impulse test (vHIT) of patients with SHLV and VN.
N. Nakamichi   +3 more
semanticscholar   +1 more source

The Video Head Impulse Test

2019
Book Summary: Dizziness comes in many forms in each age group – some specific to an age group (e.g. benign paroxysmal vertigo of childhood) while others span the age spectrum (e.g., migraine-associated vertigo). This content organizes evaluation and management of the dizzy patient by age to bring a fresh perspective to seeing these often difficult ...
Murnane, Owen D., Riska, Kristal M.
openaire   +1 more source

Video Head Impulse Test Diagnoses Vestibulotoxicity

Otolaryngology–Head and Neck Surgery, 2012
ObjectiveVideo oculography is a simple, accurate alternative to the scleral search coil method measuring individual semicircular canal function in Head Impulse Testing (HIT). Here we compare the video HIT with the caloric test for the diagnosis of unilateral or bilateral vestibulotoxicity due to systemic gentamicin therapy.MethodUsing the video HIT ...
Gabor M. Halmagyi   +3 more
openaire   +1 more source

Role of the video head impulse test in the evaluation of vestibulo-ocular reflex in individuals with Parkinson's disease.

Ideggyógyászati Szemle
Background and purpose Parkinson’s disease (PD) is the most common movement disorder and the second most common neu­rodegenerative disease of the central ner­vous system. Dizziness is frequently reported by PD patients, yet there is a paucity of research
Rıza Sonkaya   +3 more
semanticscholar   +1 more source

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