Binocular video head impulse test: Normative data study [PDF]
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
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Application of a Video Head Impulse Test in the Diagnosis of Vestibular Neuritis [PDF]
LifeIn patients presenting in the emergency department with acute vertigo, a rapid and accurate differential diagnosis is crucial, as posterior circulation strokes can mimic acute vestibular losses, leading to inappropriate treatment.
Agnieszka Jasinska-Nowacka +1 more
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Assessment of vestibulo-ocular reflex function in people with Parkinson’s disease: a cross-sectional study in a rehabilitation setting using the video head impulse test [PDF]
BMJ OpenBackground Parkinson’s disease (PD) is a neurodegenerative, progressive disorder known for motor and non-motor symptoms. The vestibular system, via the vestibulo-ocular reflex (VOR), is crucial for maintaining dynamic gaze stability, and its role in PD ...
Nicola Ferri +6 more
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Video head impulse test in stroke: a review of published studies [PDF]
Frontiers in NeurologyAccurate and timely diagnosis of posterior circulation stroke in patients with acute dizziness is a challenge that can lead to misdiagnosis and significant harm.
Niranjana Jaganathan +7 more
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Assessing the Vestibulo-ocular Reflex of Contralesional Sides According to Head Impulse Velocity Utilizing the Video Head Impulse Test in Patients with Vestibular Neuritis [PDF]
Journal of International Advanced OtologyBACKGROUND: There is a lack of comparative studies examining changes in vestibulo-ocular reflex (VOR) gain with head velocity in the video head impulse test (vHIT) of patients with vestibular neuritis (VN).
Wonyong Baek +4 more
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The Video Head Impulse Test [PDF]
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
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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
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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
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Video Head Impulse Test in Children-A Systematic Review of Literature. [PDF]
J Clin MedBackground and Objectives: The video head impulse test is a landmark in vestibular diagnostic methods to assess the high-frequency semicircular canal system. This test is well established in the adult population with immense research since its discovery.
Dasgupta S +6 more
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Comparing saccades in Visually Enhanced Vestibular-Ocular Reflex and video head impulse test in vestibular assessment. [PDF]
J OtolObjective This study aimed to develop and evaluate a novel software tool for robust analysis of the Visually Enhanced Vestibular-Ocular Reflex (VVOR) and video head impulse test (vHIT) saccades.
Du Y +6 more
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