Results 21 to 30 of about 22,418 (280)

Loss of α-Calcitonin Gene-Related Peptide (αCGRP) Reduces the Efficacy of the Vestibulo-ocular Reflex (VOR) [PDF]

Journal of Neuroscience, 2014
A. Luebke, J. C. Holt, P. M. Jordan, Y. Wong, Jillian S Caldwell, K. Cullen   +5 more
semanticscholar   +2 more sources

Emerging and distinct video head impulse test responses in elderly with vestibular symptoms

Brazilian Journal of Otorhinolaryngology, 2022
Introduction: Dizziness has been reported to be the most common symptom in elderly population. Video head impulse test, VHIT, allows clinicians to assess the vestibular function in elderly individuals, during their initial stages of vestibular symptoms ...
Muhammed Ayas, Ahmad AlAmadi
doaj   +1 more source

Convergent innervations of mesencephalic trigeminal and vestibular nuclei neurons onto oculomotor and pre-oculomotor neurons—Tract tracing and triple labeling in rats

PLoS ONE, 2022
In studies of vestibulo-ocular reflex (VOR), the horizontal VOR circuit is much clearer than vertical-torsional VOR. The circuit and mechanism of gravity-related vertical-torsional VOR is probably weak.
Yongmei Chen, Xinrui Gong, Shaimaa I. A. Ibrahim, Houcheng Liang, Jingdong Zhang   +4 more
doaj   +2 more sources

Vestibular Perception following Acute Unilateral Vestibular Lesions. [PDF]

, 2013
Little is known about the vestibulo-perceptual (VP) system, particularly after a unilateral vestibular lesion. We investigated vestibulo-ocular (VO) and VP function in 25 patients with vestibular neuritis (VN) acutely (2 days after onset) and after ...
A Palermo, A Schmid-Priscoveanu, A Zwergal, AC Coats, Adolfo M. Bronstein, AG Shaikh, AM Bronstein, Barry Seemungal, BM Seemungal, BM Seemungal, BM Seemungal, BP Graham, C Haburcakova, C Haburcakova, C Helmchen, C Lopez, CM Klingner, D Merfeld, Diego Kaski, DM Merfeld, DM Merfeld, E Miller, EA Grunfeld, F Karmali, FE Guedry, G Bertolini, G Bertolini, G Clement, H Meng, H Shimazu, I Viaud-Delmon, JM Goldberg, John F. Golding, K Brantberg, Krish Sathian, L Grabherr, M Dieterich, M Ernst, M Magnusson, Michael Gresty, N Sinha, Nicholas Cutfield, NJ Cutfield, P Kahane, PF Smith, PR MacNeilage, R Mallery, RW Baloh, Sian Cousins, Stefan Glasauer, T Okada, VE Pettorossi, W Waespe, WO Guldin, Z Zhang   +54 more
core   +16 more sources

Video head impulse test in children after cochlear implantation [PDF]

Vojnosanitetski Pregled, 2019
Background/Aim. Cochlear implantation (CI) is a therapeutic modality that provides a sense of sound to children and adults with profound sensorineural hearing loss or deafness.
Lemajić-Komazec Slobodanka N., Komazec Zoran S., Vlaški Ljiljana M., Buljčik-Čupić Maja M., Savović Slobodan N., Mihajlović Dunja M., Sokolovac Ivana V.   +6 more
doaj   +1 more source

Differences in vestibulo‐ocular reflexes between vestibular neuritis and labyrinthitis

Laryngoscope Investigative Otolaryngology, 2023
Objective To expand our understanding of the pathophysiological mechanisms underlying vestibular neuritis and labyrinthitis by identifying any difference in the vestibulo‐ocular reflex for each semicircular canal.
Gi‐Sung Nam, Wonyong Baek, Min Seok Kim, Sung Il Cho   +3 more
doaj   +1 more source

Evaluation of the vestibulo-ocular reflex in patients with chronic otitis media

Brazilian Journal of Otorhinolaryngology, 2022
Introduction: In recent years, scientific evidence has shown that chronic otitis media may cause balance and vestibular dysfunction. Objective: To compare the results of the video head impulse test (gain and symmetry of the vestibulo-ocular reflex and ...
Andreza Tomaz, Rafael da Costa Monsanto, Flavia Salvaterra Cusin, Ana Luiza Papi Kasemodel, Norma de Oliveira Penido   +4 more
doaj   +1 more source

Comparison of Asymmetry between Perceptual, Ocular, and Postural Vestibular Screening Tests

Brain Sciences, 2023
Background: A better understanding of how vestibular asymmetry manifests across tests is important due to its potential implications for balance dysfunction, motion sickness susceptibility, and adaptation to new environments.
Timothy R. Macaulay, Scott J. Wood, Austin Bollinger, Michael C. Schubert, Mark Shelhamer, Michael O. Bishop, Millard F. Reschke, Gilles Clément   +7 more
doaj   +1 more source

Head impulse testing in bilateral vestibulopathy in patients with genetically defined CANVAS

Brain and Behavior, 2022
Background To investigate the association between disease duration and the severity of bilateral vestibulopathy in individuals with complete or incomplete CANVAS (Cerebellar Ataxia with Neuropathy and Vestibular Areflexia Syndrome) and biallelic RFC1 ...
Max Borsche, Vera Tadic, Inke R. König, Katja Lohmann, Christoph Helmchen, Norbert Brüggemann   +5 more
doaj   +1 more source

Automatic pupil detection and gaze estimation using the vestibulo-ocular reflex in a low-cost eye-tracking setup

, 2020
Automatic eye tracking is of interest for interaction with people suffering from amyotrophic lateral sclerosis, for using the eyes to control a computer mouse, and for controlled radiotherapy of uveal melanoma. It has been speculated that gaze estimation
V. Aharonson, Verushen Y. Coopoo, Kyle L. Govender, M. Postema   +3 more
semanticscholar   +1 more source