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Investigation for a role of TCH as the contributing factor of temporomandibular disorders using NIRS

Research Project

Project/Area Number 20592277
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Prosthetic dentistry
Research InstitutionShowa University

Principal Investigator

FUNATO Masahiko  Showa University, 歯学部, 講師 (10146897)

Co-Investigator(Kenkyū-buntansha) FURUYA Ryoich  昭和大学, 歯学部, 教授 (80092435)
Project Period (FY) 2008 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords顎関節症 / 上下歯牙接触癖 / 筋電図 / 認知科学 / 常時歯牙接触癖 / 光トポグラフィー
Research Abstract

The patients consulting at a dental clinic by complaints for pains with temporomandibular joint and mouth opening difficulty have been increased recently. There are many patients having a habit to make upper and lower teeth come in contact unconsciously. Because it is performed by the commander from brain unconsciously, it is important to this habit to examine a neuralgic condition of the brain. We irradiate a head with light about the activity of the brain and can understand the activated condition of the brain from the variation of the absorbed dose of the light. In this study, as for the habit which had to make upper and lower teeth come in contact unconsciously, the active condition of the frontal right side neighborhood was found to decrease using this technique.

Report

(4 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (7 results)

All 2010 2008

All Presentation (7 results)

  • [Presentation] 顎関節症患者の上下歯列接触癖(TCH)に関する検討-ストレス,不安・抑うつおよび性格傾向との関連性-2010

    • Author(s)
      小野康寛,船登雅彦,古屋良一,他
    • Organizer
      平成22年度(社)日本補綴歯科学会東京支部総会・学術大会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] 上下歯列接触癖(TCH)測定システムを用いた顎関節症患者におけるTCHの客観的評価2010

    • Author(s)
      船登雅彦,古屋良一,他
    • Organizer
      第23回一般社団法人日本顎関節学会総会・学術大会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Frequency of Tooth Contacting Habit in Patients with Temporomandibular Disorders.2010

    • Author(s)
      船登雅彦, 古屋良一, et al
    • Organizer
      88th General Session and Exhibition of the IADR, Barcelona
    • Related Report
      2010 Final Research Report
  • [Presentation] 顎関節症発症にかかわる上下歯列接触癖測定システムの開発2010

    • Author(s)
      船登雅彦,古屋良一,他
    • Organizer
      社団法人 日本補綴歯科学会 第119回学術大会
    • Place of Presentation
      東京
    • Related Report
      2010 Final Research Report
  • [Presentation] Chewing Side Preference and Prefrontal Cortex Activity2008

    • Author(s)
      Masahiko Funato
    • Organizer
      86th IADR
    • Place of Presentation
      Toronto
    • Year and Date
      2008-07-04
    • Related Report
      2008 Annual Research Report
  • [Presentation] Chewing Side Preference and Prefrontal Cortex Activity.2008

    • Author(s)
      Funato M, Narita N, et al
    • Organizer
      86th General Session and Exhibition of the IADR, Toronto
    • Related Report
      2010 Final Research Report
  • [Presentation] Effects of Oral De-afferentation on Chewing-related Prefrontal Cortex Activity.2008

    • Author(s)
      Narita N, Funato M, et al
    • Organizer
      86th General Session and Exhibition of the IADR, Toronto
    • Related Report
      2010 Final Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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