Results 311 to 320 of about 86,723 (355)
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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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[THE VIDEO HEAD IMPULSE TEST (VHIT)].
Harefuah, 2023The video head impulse test (vHIT) is a new tool in the vestibular tests' arsenal. It is based on the clinical Head Impulse Test, where the integrity of the vestibulo-ocular reflex is tested by high frequency excitation of the semi-circular canals. The vHIT system is composed of an accelerometer measuring the head movements, and a high frequency infra ...
Nabil, Faranesh, Avi, Shupak
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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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Nationwide Prevalence of Video Head Impulse Test Abnormality and its Risk Factors in South Korea
Otolaryngology Head & Neck SurgeryTo identify the prevalence of and relevant information for video head impulse test (vHIT) abnormality in a large population.
Myung-Whan Suh +9 more
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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.
Pedro Luiz Mangabeira Albernaz +4 more
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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 ...
Roland, Hülse +4 more
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Video head impulse test: a review of the literature
European Archives of Oto-Rhino-Laryngology, 2016Video head impulse test (vHIT) is a new testing which able to identify the overt and covert saccades and study the gain of vestibulo-ocular reflex (VOR) of each semicircular canal. The aim of this study is to review the clinical use of vHIT in patients with vestibular disorders in different diseases.
Salman F, Alhabib, Issam, Saliba
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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 ...
Steven S, Hamilton +2 more
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Video head impulse test and caloric test in definite Ménière’s disease
European Archives of Oto-Rhino-Laryngology, 2019The objective of the study was to compare the results of caloric reflex tests and video head impulse tests (vHITs) of lateral semicircular canals (SCCs).Patients aged over 18 years diagnosed with definite Ménière's disease (MD) according to the AAO-HNS 1995 criteria were recruited.
Siriporn Limviriyakul +5 more
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Effect of aging and direction of impulse in video head impulse test
The Laryngoscope, 2017ObjectiveThe aim of this study was to identify the difference of gain value in the video head impulse test (vHIT) according to the age of the patient and the direction of the impulse.MethodAll participants were subjected to vHIT with horizontal semicircular canal (HSCC). vHIT with vertical canal (posterior and anterior semicircular canal [PSCC and ASCC]
Tae Hwan Kim, Min‐Beom Kim
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