Results 31 to 40 of about 9,272,702 (177)

Vestibular function in cochlear implant: a video-head impulse test study

Revista Portuguesa Otorrinolaringologia e Cirurgia de Cabeça e Pescoço, 2023
Objectives: The goal of this study is to compare semicircular canal function in high frequencies of the implanted ear before and after cochlear implantation.
Maria Jorge Casanova, Sara Raquel Azevedo, João Vale Lino, Ângela Reis Rego, António Magalhães, Luís Meireles   +5 more
doaj   +1 more source

Vestibular-evoked myogenic potentials and video head impulse test in cochlear otosclerosis

The Egyptian Journal of Otolaryngology, 2023
Background Otosclerosis is one of the most common causes of hearing loss in adults with clinical onset between 20 and 40 years of age. Vestibular symptoms may be the most agonizing and primary symptom in cases with otosclerosis, so the assessment of ...
Doaa Mohamed Elmoazen, Samir Ibrahim Asal, Shimaa Mohamed Ziton   +2 more
doaj   +1 more source

The Effect of Different Head Movement Paradigms on Vestibulo-Ocular Reflex Gain and Saccadic Eye Responses in the Suppression Head Impulse Test in Healthy Adult Volunteers

Frontiers in Neurology, 2021
Objective: This study aimed to identify differences in vestibulo-ocular reflex gain (VOR gain) and saccadic response in the suppression head impulse paradigm (SHIMP) between predictable and less predictable head movements, in a group of healthy subjects.
Dmitrii Starkov, Dmitrii Starkov, Bernd Vermorken, T. S. Van Dooren, Lisa Van Stiphout, Miranda Janssen, Miranda Janssen, Maksim Pleshkov, Maksim Pleshkov, Nils Guinand, Nils Guinand, Angelica Pérez Fornos, Vincent Van Rompaey, Vincent Van Rompaey, Herman Kingma, Herman Kingma, Raymond Van de Berg, Raymond Van de Berg   +17 more
doaj   +1 more source

Prototipo de video frenzel-video head impulse test de bajo coste

Ciencia y Salud, 2019
Antecedentes: desde la introducción de las gafas de Frenzel se han desarrollados múltiples sistemas que permiten no permiten no solo observar el nistagmo, sino documentarlo y valorar su evolución y respuesta al tratamiento; pero el costo pero el costo de
Frank Alberto Betances Reinoso, Tania Lopez Montes, Víctor M. Rodríguez Ontiveros, Nicole de León   +3 more
doaj   +1 more source

Video head impulse testing: Pitfalls in neurological patients

Journal of the Neurological Sciences, 2022
The video head impulse test (vHIT) assesses the vestibulo-ocular reflex (VOR) during a rapid high-velocity low amplitude (10°-20°) head rotation. Patients with peripheral vestibulopathy have a reduced VOR gain with corrective catch-up saccades during the head turn. There are several pitfalls, mainly technical, which may interfere with interpretation of
Koohi, N, Mendis, S, Lennox, A, Whelan, D, Kaski, D   +4 more
openaire   +3 more sources

Otoneurological assessment and quality of life of individuals with complaints of dizziness and temporomandibular disorders: a case-control study

Brazilian Journal of Otorhinolaryngology, 2022
Objectives: To evaluate the impact of temporomandibular disorders on the quality of life of patients with dizziness. Methods: An observational, case-control study evaluated 60 individuals with dizziness (20 cases and 40 controls), who were matched for ...
Mônica Claudino Medeiros Honorato, Luiz Felipe Tavares, Henrique de Paula Bedaque, Erika Barioni Mantello, Erika Oliveira de Almeida, Karyna Myrelly Oliveira Bezerra de Figueiredo Ribeiro, Lidiane Maria de Brito Macedo Ferreira   +6 more
doaj   +1 more source

The video head impulse test during post-rotatory nystagmus: physiology and clinical implications. [PDF]

, 2016
The aim of this study was to test the effects of a sustained nystagmus on the head impulse response of the vestibulo-ocular reflex (VOR) in healthy subjects.
Tehrani, Ali S Saber, Roberts, Dale, Xie, Li, Eibenberger, Bernhard, Eibenberger, Karin, Newman-Toker, David E, Zee, David S, Mantokoudis, Georgios   +7 more
core   +2 more sources

Comparison between video head impulse and videonystagmography in patients with vertiginous migraine

Al-Azhar Assiut Medical Journal, 2022
Background and aim In addition to the classic migraine symptoms of vertigo, dizziness, and imbalance, vestibular migraine causes vertigo, dizziness, and imbalance.
Waleed M.N Mohamed, Gehan A Elzaree, Mahmoud M Hassan, Ahmed M Mohamed   +3 more
doaj   +1 more source

Video Head Impulse Test (vHIT) Findings in Patients With Superior Semicircular Canal Dehiscence: A Case–Control Study

, 2021
OBJECTIVE: To explore the usefulness of the responses of video head impulse testing (vHIT) in assessing symptomatic patients with superior semicircular canal dehiscence (SSCD).
Margaret Gaggini, Georgios Kontorinis, Mohd Afiq Mohd Slim, Theofano Tikka, Tikka, Theofano, Slim, Mohd Afiq Mohd, Gaggini, Margaret, Kontorinis, Georgios   +7 more
core   +1 more source

Video Head Impulse test and Cervical Vestibular Evoked Myogenic Potentials outcomes in Diabetes [PDF]

Zagazig University Medical Journal, 2021
Introduction: Diabetes Mellitus is a worldwide chronic systemic disorder that is characterized by deficiency in insulin secretion from pancreas and/or impairment in its action in its target tissues, which affects daily activities and shortens lifetime ...
Dalia Galhoum, Ola Ibraheem, raghda hadhoud   +2 more
doaj   +1 more source