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2013 Fiscal Year Final Research Report

driving characterization using leukoaraiosis grading and personal measurements of traffic accidents for older drivers

Research Project

  • PDF
Project/Area Number 23360227
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Civil engineering project/Traffic engineering
Research InstitutionKochi University of Technology

Principal Investigator

PARK Kaechang  高知工科大学, 公私立大学の部局等, 客員教授 (60333514)

Co-Investigator(Kenkyū-buntansha) KUMAGAI Yasuhiko  高知工科大学, 地域連携機構, 教授 (10368855)
NAKANO Kimihiko  東京大学, 大学院・情報学環, 准教授 (90325241)
Co-Investigator(Renkei-kenkyūsha) KITAGAWA Hiroshi  兵庫県立福祉のまちづくり研究所, 研究第一グループ, 研究員 (10257967)
KATAOKA Motomune  高知工科大学, 地域連携機構, 助手 (20412447)
NAGAHARA Mitsuhiro  高知工科大学, 地域連携機構, 助手 (80461383)
Project Period (FY) 2011-04-01 – 2014-03-31
KeywordsMRI / 白質病変 / 高齢者 / 事故対策
Research Abstract

Leukoaraiosis, approximately 30% of middle-aged and older people, has been regard as a sign of brain-aging. Multiple logistic regression analysis showed a significant association between bilateral leukoaraiosis and traffic accidents, especially crossroad crashes. Older drivers with bilateral leukoaraiosis possessed a significant increasing in steering entropy of an automobile, which means smooth handling of steering, in comparison with those without leukoaraiosis, when turning right in the driving course of Kochi Driving License Center. A new driving ability test has been developed for quantitative evaluation of frontal function, composing of cognition, judgment, and manipulation, necessary for safe driving. According to cross-classification of dichotomy of high age and leukoaraiosis, this test could predict a specific type of traffic accidents. Leukoaraiosis may be one of dangerous driving characterization like high aging.

  • Research Products

    (30 results)

All 2014 2013 2012 2011 Other

All Journal Article (18 results) Presentation (9 results) Patent(Industrial Property Rights) (3 results)

  • [Journal Article] A new driving ability test to predict risk of traffic accident types according to ages and leukoaraiosis2014

    • Author(s)
      Park K, Nagahara M, Ohta M, Abe R, Kumagai Y
    • Journal Title

      Transportation Research Part F : Traffic Psychology and Behaviour

      Volume: 25 Pages: 86-97

  • [Journal Article] Identification of Elderly Drivers whose Crash Involvement Risks are Alleviated by Passenger Presence2014

    • Author(s)
      Nakagawa Y, Park K
    • Journal Title

      International Journal of Injury Control and Safety Promotion

      Volume: 21(2) Pages: 190-8

  • [Journal Article] The impact of leukoaraiosis, one of aging findings in brain MRI, on traffic involvements caused by elderly or non-elderly drivers2013

    • Author(s)
      Park K
    • Journal Title

      ITMA

      Volume: (in printing)

  • [Journal Article] Psychological effect of passenger presence on drivers and its dimensions2013

    • Author(s)
      Nakagawa Y, Park K, Kumagai Y
    • Journal Title

      Scale development and validation Accid Anal Prev

      Volume: 50 Pages: 397-404

  • [Journal Article] Leukoaraiosis, a Common Brain Magnetic Resonance Imaging Finding, as a Predictor of Traffic Crashes2013

    • Author(s)
      Park K, Nakagawa Y, Kumagai Y, Nagahara M
    • Journal Title

      PLoS ONE

      Volume: 8(2) Pages: e57255

  • [Journal Article] Elderly drivers' everyday behavior as a predictor of crash involvement : Questionnaire responses by drivers' family Members2013

    • Author(s)
      Nakagawa Y, Park K, Kumagai Y
    • Journal Title

      Accident Analysis & Prevention

      Volume: 50 Pages: 397-404

  • [Journal Article] 高齢ドライバーに対するドライブシミュレータを用いた同乗者効果の検討2013

    • Author(s)
      池知絵里, 朴 啓彰, 西田 泰, 小野 浩
    • Journal Title

      第33回交通工学研究発表会

  • [Journal Article] A novel and simple measurement of attention function for elder drivers2012

    • Author(s)
      Nagahara M, Park K, Oka K, Kumagai Y
    • Journal Title

      The 8th International Symposium on Social Management Systems, SSMS2012

  • [Journal Article] 白質病変を持つ高齢者の運転能力の解析2012

    • Author(s)
      中野公彦, 朴啓彰, 方芳, 鄭仁成, 大堀真敬, 中村弘毅, 熊谷靖彦, 田岡浩, 岡田訓, 寺村一彦
    • Journal Title

      自動車技術会学術講演会前刷集

      Volume: 130-12 Pages: 1-6

  • [Journal Article] 白質病変ドライバーの交通事故特性2012

    • Author(s)
      朴啓彰
    • Journal Title

      日本自動車技術会学術講演会前刷集

      Volume: 130-12 Pages: 7-11

  • [Journal Article] 高齢ドライバー支援ITSに繋がる同乗者効果2012

    • Author(s)
      朴啓彰, 中川善典, 永原三博
    • Journal Title

      第11回ITSシンポジウム

      Volume: (CD-ROM)

  • [Journal Article] 白質病変ドライバーの高速道路逆行・逆走調査2012

    • Author(s)
      朴啓彰, 熊谷靖彦, 永原三博, 中川善典, 片岡源宗
    • Journal Title

      第11回ITSシンポジウム

      Volume: (CD-ROM)

  • [Journal Article] 交差点での注意機能行動を模擬した運転適性検査の新規開発2012

    • Author(s)
      永原三博, 朴 啓彰
    • Journal Title

      第11回ITSシンポジウム

      Volume: (CD-ROM)

  • [Journal Article] Relationship between visual interpolation ability and leukoaraiosis in healthy subjects2011

    • Author(s)
      Park K, Jiang Y, Wang S
    • Journal Title

      IGI global

      Pages: 1-4

  • [Journal Article] 大脳白質病変と警察庁方式CRT 運転適性検査との関連性について2011

    • Author(s)
      朴 啓彰, 永原三博, 熊谷靖彦, 片岡源宗
    • Journal Title

      第10回ITSシンポジウム

      Volume: (CD-ROM)

  • [Journal Article] 頭部MRIで評価される脳萎縮度が実車安全運転挙動に与える影響2011

    • Author(s)
      朴 啓彰, 熊谷靖彦, 中野公彦, 方芳, 大堀真敬, 永原三博, 片岡源宗, 田岡浩, 岡田訓
    • Journal Title

      第10回ITSシンポジウム

      Volume: (CD-ROM)

  • [Journal Article] 実車実験による白質病変ドライバーの特徴の抽出2011

    • Author(s)
      中野公彦, 朴 啓彰, 永原三博, 熊谷靖彦, 片岡源宗
    • Journal Title

      日本機械学会年次大会, DVD-ROM論文集

  • [Journal Article] 音声刺激が高齢ドライバの運転行動に与える影響2011

    • Author(s)
      方芳, 中野公彦, 鄭仁成, 中村弘毅, 大堀真敬, 朴啓彰, 熊谷靖彦, 田岡浩, 岡田訓
    • Journal Title

      第10回ITSシンポジウム

      Volume: (CD-ROM)

  • [Presentation] Driving Behaviour of Elderly Drivers and Their Safety Countermeasures (Part2)2013

    • Author(s)
      Park K, Kumagai Y, Kurauchi F, Oguri K, Nakano K, Inoue H
    • Organizer
      ITS world congress
    • Place of Presentation
      Tokyo
    • Year and Date
      20131000
  • [Presentation] 白質病変ドライバーの高速道路逆行・逆走調査2012

    • Author(s)
      朴啓彰, 熊谷靖彦, 永原三博, 中川善典, 片岡源宗
    • Organizer
      第11回ITSシンポジウム
    • Place of Presentation
      東京大学積算技術研究所
    • Year and Date
      2012-12-14
  • [Presentation] 交差点での注意機能行動を模擬した注意機能検査の新規開発2012

    • Author(s)
      永原三博, 朴啓彰, 熊谷靖彦
    • Place of Presentation
      東京大学積算技術研究所
    • Year and Date
      2012-12-13
  • [Presentation] 高齢ドライバー支援ITS に繋がる同乗者効果2012

    • Author(s)
      朴啓彰, 中川善典, 永原三博
    • Organizer
      第11回ITSシンポジウム
    • Place of Presentation
      東京大学積算技術研究所
    • Year and Date
      2012-12-13
  • [Presentation] leukoaraisosi as a risk of traffic involvements2012

    • Author(s)
      Park K
    • Organizer
      ITS world 2012
    • Place of Presentation
      Wien, Austria
    • Year and Date
      2012-10-25
  • [Presentation] 白質病変を持つ高齢者の運転能力の解析2012

    • Author(s)
      中野公彦, 朴啓彰, 方芳, 鄭仁成, 大堀真敬, 中村弘毅, 熊谷靖彦, 田岡浩, 岡田訓, 寺村一彦
    • Organizer
      自動車技術会学術講演会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2012-10-05
  • [Presentation] 白質病変ドライバーの交通事故特性2012

    • Author(s)
      朴啓彰
    • Organizer
      日本自動車技術会学術講演会
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2012-10-05
  • [Presentation] 交通事故ハザード評価法の新規開発と個人対応型対策の実証的研究2011

    • Author(s)
      朴 啓彰
    • Organizer
      第31回交通工学研究会研究発表会
    • Place of Presentation
      東洋大学 白山第二キャンパス
    • Year and Date
      2011-09-19
  • [Presentation] Passenger presence effect on elderly drivers evaluated by a driving simulator

    • Author(s)
      Park K, Ono H, Nishida Y
    • Organizer
      TS world congress proceeding
  • [Patent(Industrial Property Rights)] 安全走行支援システム2014

    • Inventor(s)
      朴啓彰
    • Industrial Property Rights Holder
      高知工科大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      特願2014-13727
    • Filing Date
      2014-01-28
  • [Patent(Industrial Property Rights)] 自動車安全運転能力測定システム2013

    • Inventor(s)
      朴啓彰, 中野公彦, 熊谷靖彦
    • Industrial Property Rights Holder
      高知工科大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      特願2013-48506
    • Filing Date
      2013-03-31
  • [Patent(Industrial Property Rights)] 運転支援システム2011

    • Inventor(s)
      永原三博, 朴啓彰, 熊谷靖彦
    • Industrial Property Rights Holder
      高知工科大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      特願2011-160376
    • Filing Date
      2011-07-21

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Published: 2015-06-25  

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