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The Video Head Impulse Test (vHIT)
2019The video head impulse test (vHIT) is presently an essential part of the laboratory vestibular examination for patients with a suspected acute or chronic vestibular disorder. This chapter reviews its neurophysiology, interpretation, and clinical applications. A comparison with the caloric tests is included.
Renato Cal +4 more
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2019
Book Summary: Dizziness comes in many forms in each age group – some specific to an age group (e.g. benign paroxysmal vertigo of childhood) while others span the age spectrum (e.g., migraine-associated vertigo). This content organizes evaluation and management of the dizzy patient by age to bring a fresh perspective to seeing these often difficult ...
Murnane, Owen D., Riska, Kristal M.
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Book Summary: Dizziness comes in many forms in each age group – some specific to an age group (e.g. benign paroxysmal vertigo of childhood) while others span the age spectrum (e.g., migraine-associated vertigo). This content organizes evaluation and management of the dizzy patient by age to bring a fresh perspective to seeing these often difficult ...
Murnane, Owen D., Riska, Kristal M.
openaire +1 more source
Video Head Impulse Test Diagnoses Vestibulotoxicity
Otolaryngology–Head and Neck Surgery, 2012ObjectiveVideo oculography is a simple, accurate alternative to the scleral search coil method measuring individual semicircular canal function in Head Impulse Testing (HIT). Here we compare the video HIT with the caloric test for the diagnosis of unilateral or bilateral vestibulotoxicity due to systemic gentamicin therapy.MethodUsing the video HIT ...
Ian S. Curthoys +3 more
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Otology and Neurotology
Objective To evaluate semicircular canal function using video head impulse test (vHIT) in relapsing polychondritis (RP) patients presenting with dizziness and sensorineural hearing loss. Study Design Retrospective case review.
Kimiko Hoshino +6 more
semanticscholar +1 more source
Objective To evaluate semicircular canal function using video head impulse test (vHIT) in relapsing polychondritis (RP) patients presenting with dizziness and sensorineural hearing loss. Study Design Retrospective case review.
Kimiko Hoshino +6 more
semanticscholar +1 more source
Clinical experience with video Head Impulse Test in children
International Journal of Pediatric Otorhinolaryngology, 2015A standardized diagnostic protocol for children's vestibular assessment is still missing in daily clinical life. As rotatory chair testing and caloric test are usually not tolerated well by children, the aim of our study was not only to evaluate the importance and practicability of the video head impulse test performed in children with and without ...
Jérôme J. Servais +4 more
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Video head impulse test and seasickness susceptibility
Experimental Brain ResearchSeasickness can have a devastating effect on a crewmember's well-being. In the literature, there is a controversy about whether car sickness could be diagnosed by vestibular evaluation tests, specifically by Video Head impulse test (vHIT) a semi-circular canal (SCC) function test.
Yoni Evgeni Gutkovich +5 more
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Video head impulse testing (VHIT) in the pediatric population
International Journal of Pediatric Otorhinolaryngology, 2015VHIT is the first vestibular test to evaluate all six semicircular canals. This test has advantages over the rotary chair and caloric tests in evaluating children since it does not require fear-inducing darkness or provocation of dizziness. The goal of this study was to review our initial experience with VHIT in children and adolescents at a pediatric ...
Guangwei Zhou +5 more
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Acute vestibular syndrome: clinical head impulse test versus video head impulse test
Journal of Neurology, 2018HINTS battery involving head impulse test (HIT), nystagmus, and test of skew is the critical bedside examination to differentiate acute unilateral peripheral vestibulopathy from posterior circulation stroke (PCS) in acute vestibular syndrome (AVS). The highest sensitivity component of the battery has been reported to be the horizontal HIT, whereas skew
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A paradox in the video head impulse test
Journal of the Neurological Sciences, 2022Ken, Johkura, Koji, Takahashi
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Determining vestibular hypofunction: start with the video-head impulse test
European Archives of Oto-Rhino-Laryngology, 2016Caloric testing is considered the 'reference standard' in determining vestibular hypofunction. Recently, the video-head impulse test (vHIT) was introduced. In the current study we aimed to assess the diagnostic value of the vHIT as compared to caloric testing in determining vestibular function.
Esch, B.F. van +4 more
openaire +5 more sources