SDA法を用いた高齢者の姿勢制御能の評価  [in Japanese] Evaluation of Postural Control on the Elderly using Stabilogram Diffusion Analysis  [in Japanese]

Access this Article

Author(s)

    • 山下 和彦 YAMASHITA Kazuhiko
    • 東京医療保健大学医療保健学部医療情報学科 Department of Health Care, Division of Health Care Information, Tokyo Health Care University
    • 野本 洋平 NOMOTO Yohei
    • 東京電機大学工学部情報メディア学科 Faculty of Engineering, Department of Information Systems and Multimedia Design, Tokyo Denki University
    • 梅沢 淳 [他] UMEZAWA Jun
    • 東京電機大学工学部情報メディア学科 Faculty of Engineering, Department of Information Systems and Multimedia Design, Tokyo Denki University
    • 高野 千尋 TAKANO Chihiro
    • お茶の水女子大学大学院人間文化研究科人間環境科学専攻 School of Human Environmental Science, Graduate School of Humanities and Sciences, Ochanomizu University
    • 太田 裕治 OTA Yuji
    • お茶の水女子大学大学院人間文化研究科人間環境科学専攻 School of Human Environmental Science, Graduate School of Humanities and Sciences, Ochanomizu University
    • 井野 秀一 INO Shuichi
    • 東京大学先端科学技術研究センター Research Center for Advanced Science and Technology, University of Tokyo
    • 伊福部 達 IFUKUBE Toru
    • 東京大学先端科学技術研究センター Research Center for Advanced Science and Technology, University of Tokyo
    • 小山 裕徳 KOYAMA Hironori
    • 東京電機大学工学部情報メディア学科 Faculty of Engineering, Department of Information Systems and Multimedia Design, Tokyo Denki University
    • 川澄 正史 KAWASUMI Masashi
    • 東京電機大学工学部情報メディア学科 Faculty of Engineering, Department of Information Systems and Multimedia Design, Tokyo Denki University

Abstract

The aim of this study was to evaluate the postural control ability using stabilogram-diffusion analysis (SDA). Any parameters of SDA were compared with several parameters of body sway derived from recordings of the center of pressure (COP) with the aid of a static force platform. The subjects were 38 elderly healthy volunteers. They quietly stood on a static force plat form with open and closing eyes. As the results, there was a significant correlation between the diffusion constant derived from the parameters of SDA and the parameters of COP with eyes open and closed. The correlation was found to be greater in the closing eye condition than that in the open eye condition. The correlations between diffusion coefficients and the range and mean of anterior-posterior velocity were greater than the correlations between the diffusion coefficients and the range and mean of the lateral velocity. Thus, the muscle of the tibialis anterior and the planter muscles was suggested.

Journal

  • Transactions of Japanese Society for Medical and Biological Engineering

    Transactions of Japanese Society for Medical and Biological Engineering 45(1), 121-128, 2007-03-10

    Japanese Society for Medical and Biological Engineering

References:  25

Cited by:  2

Codes

  • NII Article ID (NAID)
    110006381546
  • NII NACSIS-CAT ID (NCID)
    AA11633569
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    1347443X
  • NDL Article ID
    8928674
  • NDL Source Classification
    ZS18(科学技術--医学--医用機械・診断学・検査技術)
  • NDL Call No.
    Z19-108
  • Data Source
    CJP  CJPref  NDL  NII-ELS  J-STAGE 
Page Top