A novel 3D video oculography system for measuring cross-axis vestibulo-ocular reflex

2021 ◽  
Vol 96 ◽  
pp. 41-45
Author(s):  
Junfeng Liang ◽  
Venus Luong ◽  
Josh McCraw ◽  
Alissa Schroeder ◽  
Ke Zhang ◽  
...  
Keyword(s):  
3D Video ◽  
Video Oculography ◽  
Ocular Reflex ◽  
Vestibulo Ocular Reflex ◽  
Cross Axis

Cross axis vestibulo-ocular reflex induced by pursuit training in alert monkeys

1996 ◽  
Vol 25 (3) ◽  
pp. 255-265 ◽  
Author(s):  
Kikuro Fukushima ◽  
Junko Fukushima ◽  
Shinki Chin ◽  
Hiroshi Tsunekawa ◽  
Chris R.S. Kaneko
Keyword(s):  
Ocular Reflex ◽  
Vestibulo Ocular Reflex ◽  
Cross Axis

scholarly journals Quantifying the Vestibulo-Ocular Reflex with Video-Oculography: Nature and Frequency of Artifacts

2014 ◽  
Vol 20 (1) ◽  
pp. 39-50 ◽  
Author(s):  
Georgios Mantokoudis ◽  
Ali S. Saber Tehrani ◽  
Jorge C. Kattah ◽  
Karin Eibenberger ◽  
Cynthia I. Guede ◽  
...  
Keyword(s):  
Head Impulse Test ◽  
Head Impulse ◽  
Video Oculography ◽  
Ocular Reflex ◽  
Acute Vestibular Syndrome ◽  
Vestibulo Ocular Reflex ◽  
Corrective Saccades ◽  
Coding Manual ◽  
A Prospective Study ◽  
The Impact

Video-oculography devices are now used to quantify the vestibulo-ocular reflex (VOR) at the bedside using the head impulse test (HIT). Little is known about the impact of disruptive phenomena (e.g. corrective saccades, nystagmus, fixation losses, eye-blink artifacts) on quantitative VOR assessment in acute vertigo. This study systematically characterized the frequency, nature, and impact of artifacts on HIT VOR measures. From a prospective study of 26 patients with acute vestibular syndrome (16 vestibular neuritis, 10 stroke), we classified findings using a structured coding manual. Of 1,358 individual HIT traces, 72% had abnormal disruptive saccades, 44% had at least one artifact, and 42% were uninterpretable. Physicians using quantitative recording devices to measure head impulse VOR responses for clinical diagnosis should be aware of the potential impact of disruptive eye movements and measurement artifacts. i 2014 S. Karger AG, Basel

scholarly journals Velocity-selective adaptation of the horizontal and cross-axis vestibulo-ocular reflex in the mouse

2014 ◽  
Vol 232 (10) ◽  
pp. 3035-3046 ◽  
Author(s):  
Patrick P. Hübner ◽  
Serajul I. Khan ◽  
Americo A. Migliaccio
Keyword(s):  
Selective Adaptation ◽  
Ocular Reflex ◽  
Vestibulo Ocular Reflex ◽  
Cross Axis

scholarly journals Calibration of infrared video-oculography by using bioadhesive phosphorescent particles for accurate measurement of vestibulo-ocular reflex in mice

2015 ◽  
Vol 27 (3+4) ◽  
pp. 11-16 ◽  
Author(s):  
Akira KATOH ◽  
Tomomi HATANAKA ◽  
Eri TAKEUCHI ◽  
Masaki UCHIDA ◽  
Hideshi NATSUME
Keyword(s):  
Video Oculography ◽  
Ocular Reflex ◽  
Infrared Video ◽  
Vestibulo Ocular Reflex

Latency of cross-axis vestibulo-ocular reflex induced by pursuit training in monkeys

1999 ◽  
Vol 33 (1) ◽  
pp. 65-70 ◽  
Author(s):  
Toshikazu Sato ◽  
Rumiko Yokoyama ◽  
Junko Fukushima ◽  
Kikuro Fukushima
Keyword(s):  
Ocular Reflex ◽  
Vestibulo Ocular Reflex ◽  
Cross Axis

scholarly journals Cross-axis adaptation improves 3D vestibulo-ocular reflex alignment during chronic stimulation via a head-mounted multichannel vestibular prosthesis

2011 ◽  
Vol 210 (3-4) ◽  
pp. 595-606 ◽  
Author(s):  
Chenkai Dai ◽  
Gene Y. Fridman ◽  
Bryce Chiang ◽  
Natan S. Davidovics ◽  
Thuy-Anh Melvin ◽  
...  
Keyword(s):  
Chronic Stimulation ◽  
Vestibular Prosthesis ◽  
Ocular Reflex ◽  
Vestibulo Ocular Reflex ◽  
Cross Axis

Changes in sensitivity of vestibular nucleus neurons induced by cross-axis adaptation of the vestibulo-ocular reflex in the cat

1996 ◽  
Vol 718 (1-2) ◽  
pp. 176-180 ◽  
Author(s):  
Kevin J. Quinn ◽  
Janet O. Helminski ◽  
Allan J. Didier ◽  
James F. Baker ◽  
Barry W. Peterson
Keyword(s):  
Vestibular Nucleus ◽  
Ocular Reflex ◽  
Vestibulo Ocular Reflex ◽  
Cross Axis
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