Results 11 to 20 of about 2,905 (170)
The video Head Impulse Test (vHIT) detects vertical semicircular canal dysfunction. [PDF]
PLoS ONE, 2013 BACKGROUND: The video head impulse test (vHIT) is a useful clinical tool to detect semicircular canal dysfunction. However vHIT has hitherto been limited to measurement of horizontal canals, while scleral search coils have been the only accepted method ...
Hamish Gavin Macdougall +4 more
doaj +3 more sources
Enhanced Vestibulo-Ocular Reflex Responses on vHIT. Is It a Casual Finding or a Sign of Vestibular Dysfunction? [PDF]
Frontiers in Neurology, 2018 In current clinical practice, when in response to vHIT testing the observed slow-phase eye-velocity responses are significantly higher than head velocity, the most probable cause is considered to be an inadequate collection method or a recording artifact.
Jorge Rey-Martinez +2 more
doaj +2 more sources
Unveiling Otolith Mystery: Contemporary Testing Approaches and Their Clinical Significance. [PDF]
World J Otorhinolaryngol Head Neck SurgABSTRACT Objective Otolith is a critical component of the peripheral vestibular system responsible for detecting linear acceleration. Dysfunction of the otolith organs can lead to vertigo, balance disturbances, and gaze instability. By elucidating the physiological foundations and evaluating both current and emerging methods for assessing otolith ...
Zhou S +16 more
europepmc +2 more sources
Audiovestibular Outcomes After Parathyroidectomy in Primary Hyperparathyroidism. [PDF]
Laryngoscope Investig OtolaryngolABSTRACT Objective To prospectively evaluate audiovestibular outcomes following parathyroidectomy in patients with primary hyperparathyroidism (pHPT) using a comprehensive battery of audiological, vestibular, and patient‐reported outcome measures. Methods This prospective observational study included 31 adult patients undergoing parathyroidectomy for ...
Köroğlu E +3 more
europepmc +2 more sources
, 2021 OBJECTIVE: To explore the usefulness of the responses of video head impulse testing (vHIT) in assessing symptomatic patients with superior semicircular canal dehiscence (SSCD).
Margaret Gaggini +7 more
core +1 more source
Determination of Vestibulo-ocular Reflex Gain Normal Values in Children with Video Head Impuls Test
İstanbul Medical Journal, 2020 Introduction:Video head impuls test (vHIT) is used in the diagnosis of vestibular dysfunction. There is no study conducted on vHIT application and its results on children in our country.
Ayşe Pelin Yiğider +6 more
doaj +1 more source
Vestibular Paroxysmia Coexisting With Meige Syndrome: A Case Report. [PDF]
Clin Case RepABSTRACT VP and MS are distinct clinical entities arising from the peripheral vestibular system and central extrapyramidal pathways, respectively. We report a rare case of a 69‐year‐old woman with coexistence of VP and MS. Individualized pharmacotherapy resolved vertigo and markedly improved blepharospasm.
Ding Y +6 more
europepmc +2 more sources
Frontiers in Neurology, 2023 BackgroundThe video head impulse test (vHIT) is a valuable clinical tool that can help identify dysfunction of the semicircular canals. While in cases with semicircular canal dysfunction, both decreased vestibulo-ocular reflex (VOR) gain and corrective ...
Kayoko Kabaya +4 more
doaj +1 more source
Laryngoscope Investigative Otolaryngology, 2023 Objectives To develop a novel remote head impulse test (rHIT), and to provide preliminary data validating the rHIT vestibular‐ocular reflex (VOR) gains against the in‐clinic vHIT.
Raymond J. So +8 more
doaj +1 more source