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Caloric Test, and Qualitative and Quantitative vHIT Analysis in Vestibular Schwannoma
Otology & NeurotologyObjectives To investigate relationships and discordant results between caloric testing and video head impulse testing (vHIT) among patients with unilateral vestibular schwannoma (VS), trying to establish if caloric testing and vHIT may provide complementary information on vestibular assessment.
Picciotti, Pasqualina Maria +5 more
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Horizontal and Vertical vHIT in Acute Unilateral Vestibular Neuritis Patients.
Journal of Rhinolaryngo-Otologies, 2014Objectives : Vestibular neuritis (VN) is an acute peripheral vestibulopathy that manifests with acute spontaneous vertigo, nausea and sometimes vomiting, and postural imbalance. Video head impulse test (vHIT) is an objective measure of responses of semicircular canals using high speed video measures of eye movement response to head impulses.
Mohamed M. Abdeltawwab, Ahmed Khater
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Video head-impulse test (vHIT) in dizzy children with normal caloric responses
International Journal of Pediatric Otorhinolaryngology, 2016The caloric test and the video head-impulse test are diagnostic tools to examine dizzy patients through assessing the function of the semicircular canals. There are major differences between the two tests as regards stimulus characteristics, methodology, and function examined.
Ahmed Mohammed, Khater, Pretty O, Afifi
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Evaluation of VOR function with vHIT in unilateral pediatric cochlear implant users
International Journal of Pediatric OtorhinolaryngologyThe changes in the inner ear affect both the cochlea and the vestibule and these effects are observed after cochlear implantation surgery. The aim of the current study is to evaluate the effect of unilateral cochlear implant use on vestibulo-ocular reflex (VOR) in children.In the current study, 29 cochlear implanted children, aged 7-18 years, were ...
A.A. Aygun, B.C. Cinar, L. Sennaroglu
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Validity of wavelet transforms for analysis of video head impulse test (vHIT) results
European Archives of Oto-Rhino-Laryngology, 2017To explore the applicability of discrete wavelet transforms in the analysis of vHIT responses. Discrete wavelet transform was applied to vHIT responses and a new method for calculating aVOR gain was developed. A prospective study was performed with two groups of normal (N = 10) and altered (N = 19) gain values; HIMP and SHIMP vHIT protocols were ...
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Diagnosis of Vestibular Diseases Using VEMP and vHIT
Practica Oto-Rhino-Laryngologica, 2023openaire +1 more source
Transmastoid superior semicircular canal dehiscence plugging: VHIT findings
Acta Oto-LaryngologicaCharlotte Benoit +4 more
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