Quantitative Analysis of Smooth Pursuit Eye Movement Using Video- Oculography
作者: Hironori Fujii Makoto Hashimoto Kazuma Sugahara Takuo Ikeda Yoshinobu HiroseHiroshi Yamashita
刊名: Archives of Otolaryngology and Rhinology, 2018, Vol.4 (1), pp.030-034
来源数据库: Peertechz Publications Private Limited
DOI: 10.17352/2455-1759.000071
原始语种摘要: Background: Abnormalities of smooth pursuit eye movement (SPEM) are a clinical fi nding in central equilibrium disorders; the evaluation of SPEM using video-oculography (VOG) has therefore been conducted clinically in recent years. However, evaluation criteria for determining a saccadic pattern have yet to be clearly defined.The context and purpose of the study: Here, we report SPEM using VOG performed with commercially available equipment. The results were then quantitatively evaluated.Methods: Twelve patients treated at the Department of Otolaryngology at our hospital underwent SPEM testing using both electronystamography (ENG) and VOG. Eye movements were binarized using ImageJ software; these data were used for statistical analysis. Evaluation criteria included the number of saccadic...
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  • pattern 模型
  • criteria 准则
  • movement 运动
  • average 平均
  • quantitatively 定量的
  • velocity 速度
  • between 在中间
  • equilibrium 平衡
  • evaluation 评价
  • determining 决定的