A New Suppression Index Calculation Using the Visually Enhanced Vestibulo-Ocular Reflex and Vestibulo-Ocular Reflex Suppression Paradigms in the Video Head Impulse Test. [PDF]
Audiol ResPrieto-Matos C +2 more
europepmc +3 more sources
Vestibular function assessment in sudden hearing loss
Brazilian Journal of Otorhinolaryngology, 2022 Objectives: To perform vestibular assessment using cervical and ocular vestibular evoked myogenic potential, video head impulse test and caloric testing in patients with sudden hearing loss.
Nathalia de Paula Doyle Maia +2 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
Nehzat Koohi +4 more
openalex +4 more sources
Quantifying a Learning Curve for Video Head Impulse Test: Pitfalls and Pearls
Frontiers in Neurology, 2021 Objective: The video head impulse test (vHIT) is nowadays a fast and objective method to measure vestibular function. However, its usability is controversial and often considered as a test performed by experts only.
Athanasia Korda +3 more
doaj +1 more source
Instantaneous Gain in Video Head Impulse Test: A Reliability Study
Turkish Archives of Otorhinolaryngology, 2022 Objective:Vestibulo-ocular reflex gain at 40, 60, and 80 ms following the head movement start is calculated as the instantaneous gain. The purpose of this study was to investigate the reliability of instantaneous gain values at 40, 60, and 80 ms with ...
Burak Kabiş +3 more
doaj +1 more source
The video head impulse test [PDF]
Neurology, 2009 The head impulse test (HIT) is a useful bedside test to identify peripheral vestibular deficits. However, such a deficit of the vestibulo-ocular reflex (VOR) may not be diagnosed because corrective saccades cannot always be detected by simple observation.
H G, MacDougall +4 more
openaire +2 more sources
Video head impulse test can detect brainstem dysfunction in multiple sclerosis [PDF]
, 2017 BACKGROUND: The aim of this study was to investigate the potential role of video head impulse test (vHIT) in the detection of brainstem lesions in patients with multiple sclerosis (MS).
Adamec, Ivan +6 more
core +1 more source
IMPULSE moment-by-moment test:An implicit measure of affective responses to audiovisual televised or digital advertisements [PDF]
, 2020 IMPULSE is a novel method for detecting affective responses to dynamic audiovisual content. It is an implicit reaction time test that is carried out while an audiovisual clip (e.g., a television commercial) plays in the background and measures feelings ...
Calvert, Gemma A. +3 more
core +2 more sources
Frontiers in Neurology, 2023 Introduction The purpose of this systematic review was to summarize and synthesize published evidence examining variations in vestibulo-ocular reflex (VOR) gain outcomes for the Video Head Impulse Test (vHIT) in healthy individuals without vestibulopathy
Laurel Elise Money-Nolan +1 more
semanticscholar +1 more source
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 +5 more
doaj +1 more source