Results 1 to 10 of about 553 (64)
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 +17 more
doaj +3 more sources
Frontiers in Neurology, 2017 In 1988, we introduced impulsive testing of semicircular canal (SCC) function measured with scleral search coils and showed that it could accurately and reliably detect impaired function even of a single lateral canal.
G. M. Halmagyi +6 more
doaj +3 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 +3 more sources
Frontiers in Neurology, 2016 Objectives: The primary aim was to determine the sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of the bedside head impulse test (bHIT) using the video HIT (vHIT) as the gold standard for quantifying the ...
Chun Wai eYip +5 more
doaj +3 more sources
Video head impulse test in vestibular migraine
Brazilian Journal of Otorhinolaryngology, 2021 Introduction: Vestibular migraine as an entity was described in 1999 and its pathophysiology is still not established. Simultaneously with research to better understand vestibular migraine, there has been an improvement in vestibular function assessment.
Márcio Cavalcante Salmito +1 more
doaj +1 more source
Video head impulse test in bilateral vestibulopathy
Brazilian Journal of Otorhinolaryngology, 2022 Introduction: Bilateral vestibulopathy is a rare chronic condition with multiple etiologies. Bilateral vestibulopathy is characterized mainly by unsteadiness when walking or standing, which worsens in darkness, as well as oscillopsia.
Mayada Elsherif, Mirhan Eldeeb
doaj +1 more source
The Turkish Journal of Ear Nose and Throat, 2022 Objective: The Video Head Impulse Test (V-HIT) is a non-invasive diagnostic test that evaluates the functions of the semicircular canals separately. This test records eye movements in response to head movements, and the vestibulo-ocular reflex gain (VOR ...
Eren Yılmaz +3 more
doaj +1 more source
Binocular video head impulse test: Normative data study
Frontiers in Neurology, 2023 IntroductionThe video head impulse test (vHIT) evaluates the vestibulo-ocular reflex (VOR). It’s usually recorded from only one eye. Newer vHIT devices allow a binocular quantification of the VOR.Purpose (Aim)To investigate the advantages of ...
Maja Striteska +9 more
doaj +1 more source
Brazilian Journal of Otorhinolaryngology, 2021 Introduction: Meniere's disease is a labyrinth disease that usually presents with episodes of spontaneous vertigo associated with sensorineural hearing loss, tinnitus and ipsi- and unilateral aural fullness in most cases. Vestibular function tests, video-
Lívia Noleto de Rezende Oliveira +3 more
doaj +1 more source
The Role of Neck Input in Producing Corrective Saccades in the Head Impulse Test
Frontiers in Neurology, 2022 BackgroundThe head impulse test is a valuable clinical test that can help identify peripheral vestibular dysfunction by observing corrective saccades that return the eyes to the target of interest.
Shinichi Iwasaki +5 more
doaj +1 more source