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Original Article
Normative Vestibular-Ocular Reflex Gain Values for the Vertical Semicircular Canals
Louise Hag, Emil Riis Abrahamsen, Dan Dupont Hougaard
Res Vestib Sci. 2020;19(2):62-70.   Published online June 15, 2020
DOI: https://doi.org/10.21790/rvs.2020.19.2.62
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  • 4 Crossref
AbstractAbstract PDFSupplementary Material
Objectives
To determine normative vestibular-ocular-reflex (VOR) gain values for the vertical semicircular canals (SCCs) within a Danish cohort of healthy adults. Normative data regarding the vertical SCCs are sparse. Assessing the function of all 6 SCCs is important, as some vestibular diseases may selectively affect specific SCCs.
Methods
A prospective cross-sectional study of 60 subjects aged 18–65 years with no previous vestibular disorders. All subjects underwent complete examination of all 6 SCCs with EyeSeeCam video head impulse test (vHIT) system.
Results
Mean VOR gain values of the right anterior and left posterior canal were 1.46 and 1.43 respectively. For the left anterior and right posterior canals, mean VOR gain values were 0.96 and 0.97 respectively.
Conclusions
Our results suggest that mean VOR gain is close to 1.4 in the right anterior and left posterior plane and close to one for the left anterior and right posterior plane when testing the vertical SCCs in healthy adults with the EyeSeeCam vHIT system.

Citations

Citations to this article as recorded by  
  • Changes in vestibular-related responses to combined noisy galvanic vestibular stimulation and cerebellar transcranial direct current stimulation
    Tsubasa Mitsutake, Hisato Nakazono, Tomoyuki Shiozaki, Daisuke Fujita, Maiko Sakamoto
    Experimental Brain Research.2024; 242(1): 99.     CrossRef
  • Comprehensive Normative Data for Objective Vestibular Tests
    Suman Narayana Swamy, Pradeep Yuvaraj, Nupur Pruthi, Kandavel Thennarasu, Aravind Kumar Rajasekaran
    Cureus.2023;[Epub]     CrossRef
  • A Study on the Evaluation of Brainstem Dysfunction in Rapid Eye Movement Sleep Behavior Disorder Using Video Nystagmography
    Young Hun Kim, Jeongho Park, Seung Ho Choo, Hyunjin Jo, Dae-Won Seo, Byung-Euk Joo, Eun Yeon Joo
    Journal of the Korean Neurological Association.2023; 41(4): 293.     CrossRef
  • A Wearable Wireless Magnetic Eye-Tracker, In-Vitro and In-Vivo Tests
    Giuseppe Bevilacqua, Valerio Biancalana, Mario Carucci, Roberto Cecchi, Piero Chessa, Aniello Donniacuo, Marco Mandalá, Leonardo Stiaccini, Francesca Viberti
    IEEE Transactions on Biomedical Engineering.2023; 70(12): 3373.     CrossRef

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