Caloric test and video head impulse test sensitivity as vestibular impairment predictors before cochlear implant surgery [PDF]
Clinics, 2019 OBJECTIVES: Currently, cochlear implant procedures are becoming increasingly broad and have greatly expanded. Bilateral cochlear implants and cochlear implants are more frequently applied in children.
Roseli Saraiva Moreira Bittar +6 more
doaj +6 more sources
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
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 +5 more sources
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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Functional head impulse test and video head impulse test in interictal Ménière’s disease and inferior vestibular neuritis: a preliminary comparative study [PDF]
Frontiers in NeurologyBackground and objectiveIn interictal Ménière’s disease (MD), a caloric-vHIT dissociation is well established: caloric testing reveals vestibular hypofunction, yet video head impulse test (vHIT) gains in the lateral canal are preserved.
Fumiyuki Goto +4 more
doaj +2 more sources
Bilateral Vestibulopathy: What Can the Video Head Impulse Test Tell Us? [PDF]
Audiology ResearchBilateral vestibulopathy (BV) is a known cause of chronic vestibular syndrome. With the video head impulse test (VHIT), we can now evaluate all six semicircular canals independently and establish BV subgroups based on canal gain patterns.
Sofia Waissbluth +4 more
doaj +2 more sources
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
doaj +2 more sources
Comparison of the Efficacy of Video Head Impulse and Bi-Thermal Caloric Tests in Vertigo
Ear, Nose & Throat Journal, 2021 Objective: To compare video head impulse test (vHIT) and caloric test efficacy in decompensated and compensated vertigo patients and to further investigate whether vHIT alone can be used as a diagnostic tool in vertigo.
Zeynep Onerci Altunay MD +1 more
doaj +2 more sources
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
doaj +2 more sources
FINDINGS OF VIDEO HEAD IMPULSE TEST IN VESTIBULAR NEURITIS [PDF]
Zagazig University Medical Journal, 2021 Background: Vestibular neuritis is an acute unilateral peripheral vestibular disease without other signs of brain stem involvement. A comprehensive multidisciplinary assessment of VN patients including history and vestibular function tests holds great ...
nahla gad +3 more
doaj +1 more source