Results 161 to 170 of about 2,041 (199)

Noise-induced vestibular dysfunction in rats: longitudinal assessment using cVEMP and behavioral testing after low-frequency acoustic trauma [PDF]

Frontiers in Integrative Neuroscience
Gabriel Corfas, Ayça Ciprut, Ali Yumusakhuylu   +2 more
exaly   +2 more sources

Amplitude Normalization Reduces Cervical Vestibular Evoked Myogenic Potential (cVEMP) Amplitude Asymmetries in Normal Subjects: Proof of Concept

Journal of the American Academy of Audiology, 2014
The cervical vestibular evoked myogenic potential (cVEMP) is an acoustically synchronized, signal averaged, brief inhibitory response of a contracted muscle usually resulting from an acoustic stimulus.
Devin Mccaslin
exaly   +2 more sources

Study of the relationship between cVEMP and ABR 500 Hz

Egyptian Journal of Ear, Nose, Throat and Allied Sciences, 2017
Abstract Objective To evaluate the possible contribution of the saccular projections in generation ABR 500 Hz at high intensity by investigating the relationship between cVEMP and ABR 500 Hz in normal subjects and those with unilateral saccular dysfunction.
Amani Mohamed El-Gharib, Trandil Hassan Elmahallawy   +1 more
exaly   +2 more sources

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SY2.7. Evaluation of the vestibular system: cVEMP and oVEMP

Clinical Neurophysiology, 2021
The vestibular system makes strong connections with the oculomotor nuclei, the neck, the cerebellum and also projects to the cortex. Over- or under-activity of vestibular afferents causes disturbances of posture, vision and perception. While methods have been available for some time for assessing some of the properties of the vestibular system, these ...
openaire   +1 more source

Utility of cVEMPs in bilateral superior canal dehiscence syndrome

The Laryngoscope, 2012
AbstractObjectives/Hypothesis:To determine the utility of cervical vestibular evoked myogenic potential (cVEMP) thresholds in the surgical management of bilateral superior canal dehiscence syndrome (SCDS).Study design:Retrospective review.Methods:We identified patients who underwent surgical treatment for SCDS from our database of 147 patients ...
Marlien E F, Niesten, Michael J, McKenna, Barbara S, Herrmann, Wilko, Grolman, Daniel J, Lee   +4 more
openaire   +2 more sources

Effects of Age and Middle Ear on the Frequency Tuning of the cVEMP and oVEMP

Journal of the American Academy of Audiology, 2022
Abstract Background Upward shift in the air conducted (AC) frequency tuning of vestibular evoked myogenic potentials (VEMPs) as an effect of aging is hypothesized to be due to the microstructural stiffening changes in the inner ear. However, with an AC stimulus, it may be possible that the shift in the frequency tuning of VEMPs as an effect of aging ...
Raghav Hira, Jha, Erin G, Piker, Daniel, Romero   +2 more
openaire   +2 more sources

cVEMPs im klinischen Einsatz

2011
Fur die Diagnostik der Sacculusfunktion hat sich die Registrierung der cervikalen vestibular evozierten myogenen Potentiale (cVEMPs) bereits weitestgehend etabliert. Dabei handelt es sich um eine ipsilateral auftretende Hemmung der Halsmuskelaktivitat.
D. Basta, A. Ernst
openaire   +1 more source

cVEMP Testing in Patients with a Third Mobile Window

Otolaryngology–Head and Neck Surgery, 2008
ObjectiveTo determine the usefulness of cervical vestibular‐evoked auditory potential (cVEMP) testing for the evaluation of patients with and without a third mobile window (superior canal dehiscence or large vestibular aqueduct).MethodsA retrospective review of charts from patients who underwent cVEMP testing at a single tertiary referral center was ...
Robert Walter Eppsteiner, Daniel J Lee, Rachel E Roditi, Todd B Sauter   +3 more
openaire   +1 more source

Normalizing cVEMPs: Which Method Is the Most Effective?

Ear & Hearing, 2018
Objectives: To determine the most effective method for normalizing cervical vestibular evoked myogenic potentials (cVEMPs). Design: cVEMP data from 20 subjects with normal hearing and vestibular function were normalized using 16 combinations of methods, each using one of the 4 modes
Mark J, van Tilburg, Barbara S, Herrmann, Steven D, Rauch, Kimberley, Noij, John J, Guinan   +4 more
openaire   +2 more sources

A Comparison of cVEMP and VNG Examination Results Between Adults and Children with a History of Vertigo

Journal of Clinical Medicine
Background/Objectives: Dizziness and vertigo are common symptoms. Vertigo, caused by vestibular deficit, is usually diagnosed with videonystagmography (VNG) and cervical vestibular evoked myogenic potential (cVEMP). Normative values of these examinations
Wiesław Konopka, Anna Waśniewska-Włodarczyk, Oskar Rosiak   +2 more
exaly   +2 more sources