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Conditioning of fear to voluntary movement paired with painful heat stimulus: Experimental verification of fear avoidance model using skin potential response

Research Project

Project/Area Number 22591727
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Anesthesiology/Resuscitation studies
Research InstitutionOsaka University

Principal Investigator

SHIBATA Masahiko  大阪大学, 医学(系)研究科(研究院), 寄附講座教授 (50216016)

Co-Investigator(Kenkyū-buntansha) MATSUDA Youichi  大阪大学, 医学(系)研究科(研究院), 助教 (00397754)
INOUE Takaya  大阪大学, 医学系研究科, 寄附講座助教 (00335358)
SAKAUE Manabu  大阪大学, 医学系研究科, 助教 (70379254)
UEMATSU Hironobu  大阪大学, 医学部付属病院, 医員 (70467554)
Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2010: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords恐怖条件付け / 皮膚電位反射 / 運動時痛 / 筋痛 / 運動 / 皮膚電気抵抗 / 動的機械刺激 / fMRI / 条件付け / 痛み / f・MRI / 脳機能画像
Research Abstract

he fear-avoidance model assumes that fear conditioning to movement with pain underlies development of musculoskeletal chronic pain. Our study verified this using fear conditioning. During conditioning, 8 healthy subjects (mean age, 27.4 years) voluntarily moved their hands and received painful heat stimuli with a probability of 3/5 times. To evaluate the fear of pain, skin potential response (SPR) and numerical rating scale (NRS) scores were calculated. The SPR amplitude and incidence, and NRS score in the trials devoid of the painful stimuli were compared between trials with and without hand movements. All indices in the trials with hand movements were significantly higher than those in the trials without (amplitude: 6.71 ± 3.70 mV versus 3.75 ± 3.06 mV, p < 0.05; incidence: 88.9 ± 16.1% versus 44.5 ± 28.5%, p < 0.01; NRS score: 4.25 ± 2.81 versus 1.33 ± 1.09, p < 0.05). Furthermore, the mean peak latency of SPR following the painful stimuli significantly decreased after conditioning (2.73 ± 0.36 s versus 1.75 ± 0.36 s, p < 0.01), indicating that fear of pain can be associated with voluntary movements inducing pain. This finding supports the fear-avoidance model.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (13 results)

All 2013 2012 2011 2010

All Journal Article (6 results) (of which Peer Reviewed: 4 results) Presentation (7 results)

  • [Journal Article] Conditionig of fear to volantary movement paired with painful heat stimulus; experimental verification of fear avoidance model using skin potential responce2013

    • Author(s)
      Maeda Y.
    • Journal Title

      Clinical Neurophysiology

      Volume: 124

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 自発的運動でおこる痛みの恐怖条件付け皮膚電位反応(SPR) による検証2012

    • Author(s)
      前田 吉樹、寒 重之、大城 宜哲、宮内 哲、柴田 政彦
    • Journal Title

      臨床神経生理学

      Volume: 40 Pages: 515-515

    • Related Report
      2012 Final Research Report
  • [Journal Article] 自発的運動でおこる痛みの恐怖条件付け:皮膚電位反射(SPR)による検証2012

    • Author(s)
      前田吉樹
    • Journal Title

      臨床神経生理学会

      Volume: 40 Pages: 515-515

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 筋痛を伴う運動に関連した脳活動2012

    • Author(s)
      松田陽一
    • Journal Title

      Journal of Musculoskeletal Pain Research

      Volume: 4 Pages: 70-70

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 脳機能画像における痛覚認知機構の解析筋由来の痛みと皮膚由来の痛みの比較検討2011

    • Author(s)
      植松 弘進、柴田 政彦、大城 宜哲、松田 陽一、井上 隆弥、真下 節
    • Journal Title

      Journal of Musculoskeletal Pain Research

      Volume: 3 Pages: 52-62

    • NAID

      40019258798

    • Related Report
      2012 Final Research Report
  • [Journal Article] Brain imaging of Mechanically induced muscle versus cutaneous pain2011

    • Author(s)
      H Uematsu, M Shibata, S Miyauchi, T Mashimo
    • Journal Title

      Neuroscience Research

      Volume: (In press)

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] 自発的運動と痛みの恐怖条件付け、運動でおこる痛みによる恐怖条件付け、皮膚電位反射(SPR)による検証2012

    • Author(s)
      前田吉樹
    • Organizer
      第42回日本臨床神経生理学会学術大会
    • Place of Presentation
      東京
    • Year and Date
      2012-11-10
    • Related Report
      2012 Final Research Report
  • [Presentation] 筋痛を伴う運動に関連した脳活動2012

    • Author(s)
      松田陽一
    • Organizer
      第5回日本運動器疼痛学会
    • Place of Presentation
      東京
    • Year and Date
      2012-11-07
    • Related Report
      2012 Annual Research Report 2012 Final Research Report
  • [Presentation] 自発的運動と痛みの恐怖条件付け:運動でおこる痛みによる恐怖条件付け:皮膚電位反射(SPR)による検証2012

    • Author(s)
      前田吉樹
    • Organizer
      第42回日本臨床神経生理学会学術大会
    • Place of Presentation
      東京
    • Related Report
      2012 Annual Research Report
  • [Presentation] 局所皮下麻酔と持続的な機械的圧刺激による筋の痛みの心理物理学2011

    • Author(s)
      前田吉樹
    • Organizer
      第33回日本疼痛学会
    • Place of Presentation
      愛媛県県民文化会館
    • Year and Date
      2011-07-23
    • Related Report
      2011 Annual Research Report
  • [Presentation] HUMAN BRAIN ACTIVATION ASSOCIATED WITH MECHANICAL MUSCLE STIMULATION2011

    • Author(s)
      植松弘進、柴田政彦、松田陽一、阪上学、井上隆弥
    • Organizer
      第40回日本慢性疼痛学会
    • Place of Presentation
      アルカディア市ヶ谷(東京)
    • Year and Date
      2011-02-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] HUMAN BRAIN ACTIVATION ASSOCIATED WITH MECHANICAL MUSCLE STIMULATION2010

    • Author(s)
      植松弘進、柴田政彦、松田陽一、阪上学、井上隆弥
    • Organizer
      国際疼痛学会
    • Place of Presentation
      モントリオール(カナダ)
    • Year and Date
      2010-09-01
    • Related Report
      2010 Annual Research Report
  • [Presentation] HUMAN BRAIN ACTIVATION ASSOCIATED WITH MECHANICAL MUSCLE STIMULATION2010

    • Author(s)
      植松弘進、柴田政彦、松田陽一、阪上学、井上隆弥
    • Organizer
      第32回日本疼痛学会
    • Place of Presentation
      国立京都国際会館(京都)
    • Year and Date
      2010-07-03
    • Related Report
      2010 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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