Results 11 to 20 of about 26,359 (249)
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
doaj +6 more sources
Vestibulo-ocular reflex and the head impulse test [PDF]
Arquivos de Neuro-Psiquiatria, 2012 The authors highlights the importance of the vestibulo-ocular reflex examination through the head impulse test as a diagnostic method for vestibular dysfunction as well as, and primarily, a bedside semiotic resource capable of differentiating between ...
Eliana T. Maranhão +1 more
doaj +4 more sources
The Conventional Head Impulse Test Versus the Suppression Head Impulse Test: A Clinical Comparative Study. [PDF]
J Int Adv Otol, 2023 BACKGROUND: The suppression head impulse test is a new paradigm of the head impulse test, recently introduced for clinical use. The aim of this study was to assess the importance of the suppression head impulse paradigm in evaluating vestibular function. METHODS: This comparative study was conducted from June 2020 to June 2022.
Elsherif M.
europepmc +4 more sources
A comparison of the video head impulse test and the functional head impulse test in chronic unilateral vestibular loss. [PDF]
J Laryngol Otol, 2023 AbstractObjectiveTo examine the correlation of video head impulse test, functional head impulse test and Dizziness Handicap Inventory results in patients with chronic unilateral vestibular loss, and to compare the results with healthy controls.MethodsForty-eight patients diagnosed with chronic unilateral vestibular loss and 35 healthy individuals, aged
Kirazli G, Erbek HS.
europepmc +4 more sources
The Role of Neck Input in Producing Corrective Saccades in the Head Impulse Test
Frontiers in Neurology, 2022 BackgroundThe head impulse test is a valuable clinical test that can help identify peripheral vestibular dysfunction by observing corrective saccades that return the eyes to the target of interest.
Shinichi Iwasaki +5 more
doaj +1 more source
Quantifying a Learning Curve for Video Head Impulse Test: Pitfalls and Pearls
Frontiers in Neurology, 2021 Objective: The video head impulse test (vHIT) is nowadays a fast and objective method to measure vestibular function. However, its usability is controversial and often considered as a test performed by experts only.
Athanasia Korda +3 more
doaj +1 more source
Comparison of EOG and VOG obtained eye movements during horizontal head impulse testing
Frontiers in Neurology, 2022 IntroductionVideo head impulse testing is frequently used to evaluate the vestibular function. During this test, eye movement responses are recorded with video-oculography (VOG).
Maksim Pleshkov +5 more
doaj +2 more sources
What does the video head impulse test tell us about post-caloric vestibular recruitment?
Brazilian Journal of Otorhinolaryngology, 2023 Objective: The vestibular recruitment observed in caloric testing is a new tool in the study of the vestibulo-ocular reflex. This study aimed to determine the sensitivity and specificity of the video head impulse test to detect post-caloric vestibular ...
R. Mezzalira, R.S.M. Bittar
doaj +1 more source
Frontiers in Neurology, 2021 Background: Functional head impulse test (fHIT) tests the ability of the vestibulo-ocular reflex (VOR) to allow visual perception during head movements. Our previous study showed that active head movements to the side with a vestibular lesion generated a
Julia Sjögren +5 more
doaj +1 more source
Suppression Head Impulse Test (SHIMP) versus Head Impulse Test (HIMP) When Diagnosing Bilateral Vestibulopathy. [PDF]
J Clin Med, 2022 The Suppression Head Impulse (SHIMP) test was introduced as an alternative to the Head Impulse Paradigm (HIMP) to overcome challenges in VOR gain calculation due to the interference of covert saccades. The objectives of this study were (1) to determine if SHIMP, compared to HIMP, reduces covert saccades in BV patients and (2) to define the agreement on
van Dooren T +9 more
europepmc +6 more sources