Results 141 to 150 of about 1,879 (175)

Ocular vestibular evoked myogenic potentials in patients with acoustic neuroma

European Archives of Oto-Rhino-Laryngology, 2012
To assess the usefulness of vestibular testing in patients with acoustic neuroma, considering two main aspects: to compare diagnostic sensitivity of the current vestibular tests, especially considering ocular vestibular evoked myogenic potentials (OVEMPs) and to identify pre-operative localization of the tumor (inferior vestibular nerve vs.
PIRAS, GIANLUCA, BRANDOLINI, CRISTINA, CASTELLUCCI, ANDREA, MODUGNO, GIOVANNI CARLO   +3 more
openaire   +2 more sources

Ocular vestibular evoked myogenic potentials are abnormal in internuclear ophthalmoplegia

Clinical Neurophysiology, 2011
The cervical vestibular evoked myogenic potential (cVEMP) is sensitive to lower brainstem lesions affecting the vestibulo-collic pathway. We wished to determine whether the ocular VEMP (oVEMP), a recently-described otolith-ocular reflex, is also abnormal in patients with brainstem lesions.
S M, Rosengren, J G, Colebatch
openaire   +2 more sources

Influence of facial paresis on ocular vestibular-evoked myogenic potentials

Acta Oto-Laryngologica, 2013
The ocular vestibular-evoked myogenic potential (oVEMP) test with eyes up condition may help differentiate facial paresis with and without vestibular nerve deficit, while the oVEMP test with the eyes closed condition is not reliable for testing patients with facial paresis.This study investigated the influence of facial paresis on oVEMPs via the eyes ...
Yen-Chieh, Huang, Yi-Ho, Young
openaire   +2 more sources

Frequency tuning properties of ocular vestibular evoked myogenic potentials

NeuroReport, 2009
Loud air-conducted sound or bone-conducted vibration produces vestibular-dependent electromyographic responses both in the cervical muscles (cervical vestibular evoked myogenic potentials) and in the extraocular muscles (ocular vestibular evoked myogenic potentials; oVEMPs).
Yasuhiro, Chihara, Shinichi, Iwasaki, Chisato, Fujimoto, Munetaka, Ushio, Tatsuya, Yamasoba, Toshihisa, Murofushi   +5 more
openaire   +2 more sources

Ocular and Cervical Vestibular-Evoked Myogenic Potentials in Tumarkin Falls

Otology & Neurotology, 2012
This study applied ocular vestibular-evoked myogenic potential (oVEMP) and cervical VEMP (cVEMP) tests in Ménière's patients with Tumarkin falls to investigate the etiologic role of the saccule/utricle in the event of Tumarkin falls.Retrospective study.University hospital.Twenty unilateral definite Ménière's patients were divided into 2 age- and sex ...
Chi-Hsuan, Huang, Yi-Ho, Young
openaire   +2 more sources

Vergence increases the amplitude of lateral ocular vestibular evoked myogenic potentials

Experimental Brain Research, 2021
The angular and linear vestibulo-ocular reflex responses are greater when viewing near targets to compensate for the relatively larger translation of the eyes with respect to the target. Our aim was to measure vestibular evoked myogenic potentials using a lateral ocular electrode montage (oVEMP) with a laterally applied stimulus using a mini-shaker ...
László T. Tamás, Americo A. Migliaccio, Christopher J. Todd, Michael C. Schubert, Béla Büki   +4 more
openaire   +2 more sources

Ocular Vestibular Evoked Myogenic Potentials and Motion Sickness Susceptibility

Aviation, Space, and Environmental Medicine, 2012
A functional vestibular system is a prerequisite for motion sickness (MS) to occur. The otolithic organs (saccule and utricle) are currently considered to be important in the pathogenesis of MS. Recent investigations have demonstrated that the ocular vestibular evoked myogenic potentials (oVEMP) test is an objective evaluation of utricular function. To
Su-Jiang, Xie, Wei, Chen, Hong-Bo, Jia, Zhi-Jie, Wang, Qin, Yao, Yuan-Yuan, Jiang   +5 more
openaire   +2 more sources

The effect of amblyopia therapy on ocular vestibular evoked myogenic potentials

Clinical and Experimental Optometry
The development of vestibular-ocular reflex (VOR) is dependent on the visual input from both eyes. The ocular vestibular evoked myogenic potential (oVEMP) test provides an objective assessment of contralateral utricular function and associated VOR pathways.This study investigated the effects of amblyopia therapy on oVEMP responses in children with ...
Mahdi, Sharifi, Sadegh, Jafarzadeh, Mohammad Mahdi, Ghorbani, Samira, Hassanzadeh, Mohammad Yaser, Kiarudi, Masoud, Rostami   +5 more
openaire   +2 more sources

Ocular Vestibular Evoked Myogenic Potentials to Bone-Conducted Vibration in Vestibular Schwannomas

Otology & Neurotology, 2010
Vestibular schwannoma (VS) arises from either the superior or the inferior vestibular nerve and causes vestibular dysfunction to various degrees. Recently, ocular vestibular evoked myogenic potentials to bone-conducted vibration (oVEMPs to BCV) have attracted much interest as a new clinical test for otolith-ocular pathway function.
Shinichi, Iwasaki, Toshihisa, Murofushi, Yasuhiro, Chihara, Munetaka, Ushio, Mitsuya, Suzuki, Ian S, Curthoys, Tatsuya, Yamasoba   +6 more
openaire   +2 more sources

Ocular vestibular evoked myogenic potentials in different types of amblyopia

Clinical and Experimental Optometry
The visual system plays an important role in the development of the vestibular-ocular reflex (VOR). In clinical practice, the ocular vestibular evoked myogenic potential (oVEMP) test is used to assess contralateral VOR.This study sought to compare the oVEMP in patients with anisometropic, strabismic, and mixed amblyopia using unilateral and bilateral ...
Mahdi, Sharifi, Sadegh, Jafarzadeh, Mohammad Yaser, Kiarudi, Samira, Hassanzadeh, Masoud, Rostami   +4 more
openaire   +2 more sources