Three-Dimensional Eye Movement Simulator Extracting Instantaneous Eye Movement Rotation Axes, the Plane Formed by Rotation Axes, and Innervations for Eye Muscles

被引用文献1件 参考文献21件
  • NAOI Kanae
    Department of Information Systems Engineering, Graduate School of Information Science and Technology, Osaka University
  • NAKAMAE Koji
    Department of Information Systems Engineering, Graduate School of Information Science and Technology, Osaka University
  • FUJIOKA Hiromu
    Department of Information Systems Engineering, Graduate School of Information Science and Technology, Osaka University
  • IMAI Takao
    Department of Otolaryngology, Kansai-Rosai Hospital
  • SEKINE Kazunori
    Department of Otolaryngology, School of Medicine, Tokushima University
  • TAKEDA Noriaki
    Department of Otolaryngology, School of Medicine, Tokushima University
  • KUBO Takeshi
    Department of Otolaryngology and Sensory Organ Surgery, Graduate School of Medicine, Osaka University

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We have developed a three-dimensional eye movement simulator that simulates eye movement. The simulator allows us to extract the instantaneous eye movement rotation axes from clinical data sequences. It calculates the plane formed by rotation axes and displays it on an eyeball with rotation axes. It also extracts the innervations for eye muscles. The developed simulator is mainly programmed by a CG programming language. OpenGL First, the simulator was applied to saccadic eye movement data in order to show the so-called Listing's plane on which all hypothetical rotation axes lie. Next, it was applied to clinical data sequences of two patients with benign paroxysmal positional vertigo (BPPV) Instantaneous actual rotation axes and innervations for eye muscle extracted from data sequences have special characteristics. These results are useful for the elucidation of the mechanism of vestibular symptoms, particularly vertigo.

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詳細情報 詳細情報について

  • CRID
    1570572702364917760
  • NII論文ID
    110003223193
  • NII書誌ID
    AA10826272
  • ISSN
    09168532
  • 本文言語コード
    en
  • データソース種別
    • CiNii Articles

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