Results 171 to 180 of about 1,662 (189)

Pupil Tracking Using Active Contour Model for Videonystagmography Applications

International Image Processing, Applications and Systems Conference, 2014
This paper present a new method to resolve the problem of the estimation of eye position in the analysis of videonystagmography(VNG) sequences, that studies eye vibration using active contour model. An algorithm for horizontal and vertical nystagmus tracking based on some parameters such as position, amplitude and duration, is presented.
Amine Ben Slama, Mounir Sayadi, Ahmed Nejmedine Machraoui   +2 more
exaly   +2 more sources

[Infrared videonystagmography in vestibular diagnosis].

Acta bio-medica de L'Ateneo parmense : organo della Societa di medicina e scienze naturali di Parma, 2001
Vestibular examination relied upon electronystagmography (ENG) for more than 50 years. This method is based on recording of nystagmus (Ny) without any possibility to see the ocular movements directly. More recently, infrared videonystagmography (VNG) entered the diagnostic protocol of vestibular disorders.
Frisina A., Piazza F., Quaranta N.
openaire   +1 more source

Mental Tasking and Caloric-Induced Vestibular Nystagmus Utilizing Videonystagmography

American Journal of Audiology, 2016
Purpose The purpose of this study was to quantify the effects of mental tasking on measures of the caloric vestibulo-ocular reflex utilizing videonystagmography as the measurement technique. Method A within-subjects repeated-measures design was utilized.
Mary K, Easterday, Patrick N, Plyler, Steven M, Doettl   +2 more
openaire   +2 more sources

Mobile videonystagmography for everybody

Laryngo-Rhino-Otologie, 2023
Sophia Reinhardt, Joshua Schmidt, Jonas Schneider, Elena Schulte, Christian Hartmann, Michael Leuschel, Christaine Schüle, Jörg Schipper   +7 more
openaire   +1 more source

Videonystagmography in a geriatric patient with paroxysmal positional vertigo

Head and neck. Russian Journal
The purpose of this article is to familiarize a wide range of practicing physicians (otorhinolaryngologists/audiologists, vestibulologists/otoneurologists, neurologists/neurovascular specialists, therapists/cardiologists, geriatricians) with diagnostic approaches when consulting patients with complaints of episodes of impaired balance, which are ...
A.S. Lilenko, S.B. Sugarova, R.K. Kantemirova, D.S. Luppov, S.V. Lilenko   +4 more
openaire   +1 more source

A Videonystagmography Device Using a Commercial Webcam

Biomedical Engineering, 2023
I. E. Eremin, A. V. Fedtsov, N. I. Shova, V. A. Mikhailov   +3 more
openaire   +1 more source

Impact and Cost Effectiveness of Videonystagmography

Annals of Otology, Rhinology and Laryngology, 2021
Lakshmi Nair, Garrett Ni, Christine S Kim   +2 more
exaly  

Evaluation of the Vestibular System in Individuals With Presbycusis Using Video Head Impulse Test and Videonystagmography

Acta Oto-Laryngologica, 2021
Ergin Bilgin, Deniz Baklacı, Sultân Şevik Elicora   +2 more
exaly  

Videonystagmography (VNG) Findings in Patients With Vestibular Migraine: A Hospital-Based Study

Indian Journal of Otolaryngology and Head and Neck Surgery, 2022
Vivek S, Bini Faizal
exaly  

Evaluation of Patients With Delayed Endolymphatic Hydrops by Videonystagmography, Vestibular-Evoked Myogenic Potentials, and Electrocochleography

Orl, 2021
Reza Erfanian, Kayvan Aghazadeh, Ardavan Tajdini   +2 more
exaly