視運動性眼振検査における自己回転感に関する検討  [in Japanese] Studies on Self-rotating Sensation during Optokinetic Nystagmus Test  [in Japanese]

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Author(s)

Abstract

The rotating sensation caused by optokinetic nystagmus (OKN) stimuli was studied. Twelve normal subjects were examined and subjects with tinnitus in the young group (20-39 years old), middle aged group (40-64 years old) and elderly group (65-years old) were examined. OKN was recorded by electronystagmography (ENG) and the maximum slow phase velocity (Max. SPV), optokinetic adaptation limit (OAL) were measured. The OKN drum velocity between the initiation of the drum rotation and the appearance of a rotating sensation or its disappearance were measured. The rotating sensation appeared earlier in the elderly group than in the young group. The rotating sensation seemed to appear earlier by repeated OKN examinations, while visual-vestibular response conduction time was shortened by repeated examinations.

Journal

  • Equilibrium Research

    Equilibrium Research 57(5), 515-521, 1998-10-01

    Japan Society for Equilibrium Research

References:  18

Codes

  • NII Article ID (NAID)
    10008711541
  • NII NACSIS-CAT ID (NCID)
    AN00001485
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    03855716
  • Data Source
    CJP  J-STAGE 
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