نتایج جستجو برای: Video head impulse test

تعداد نتایج: 1142762  

Journal: :Equilibrium Research 2015

Journal: :Frontiers in Neurology 2017

2017
Raquel Mezzalira Roseli Saraiva Moreira Bittar Marcia Maria do Carmo Bilécki-Stipsky Cibele Brugnera Signe Schuster Grasel

OBJECTIVE: This study compared the results of the caloric test with those of the video head impulse test obtained during the same session and evaluated whether the former can be used to screen for non-acute vestibular dysfunction. METHODS: A total of 157 participants complaining of dizziness with vestibular characteristics of varying durations and clinical courses completed the caloric test a...

2017
G. M. Halmagyi Luke Chen Hamish G. MacDougall Konrad P. Weber Leigh A. McGarvie Ian S. Curthoys

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. Later we showed that it was also possible to test individual vertical canal function in peripheral and also in central vestibular disorders and proposed a physiological mechanism...

Journal: :Acta oto-laryngologica 2014
Pedro Luiz Mangabeira Albernaz Francisco Carlos Zuma E Maia

CONCLUSION Additional research is needed to validate the importance of the video head impulse tests (vHIT), but it provides an important contribution to the evaluation of anterior and posterior semicircular canal disorders. OBJECTIVES To share observations of the vHIT test in clinical neurotology and to discuss the significance of the study findings. METHODS This study comprised 200 patient...

Journal: :Journal of Otolaryngology-ENT Research 2016

Journal: :Brazilian Journal of Otorhinolaryngology 2020

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