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Jaw opening movement during food intake in elderly people

Research Project

Project/Area Number 22791876
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Prosthetic dentistry
Research InstitutionNiigata University

Principal Investigator

SATO Naoko  新潟大学, 医歯学系, 助教 (20313520)

Project Period (FY) 2010-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2013: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords開口運動 / 捕食 / 食品空隙 / 加齢 / 歯の喪失 / 義歯 / 下顎運動 / 開口量 / 歯学
Research Abstract

Jaw opening movement during food intake was investigated in elderly people.
It was characterized by performing a coarse opening movement. With the loss of occlusal supports and wearing removable dentures, function of adjusting the opening amount according to the size of the food was drying. As with the movement of whole body, it was considered that accommodation ability is lost with age even in the oral area. Also by tooth loss and wearing dentures, it is similar to happen further.

Report

(5 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (16 results)

All 2012 2011 2010

All Journal Article (5 results) (of which Peer Reviewed: 2 results) Presentation (11 results)

  • [Journal Article] モーションキャプチャーシステムを用いた食物取り込み運動の解析2012

    • Author(s)
      昆はるか, 小林博, 佐藤直子(ほか4 名)
    • Journal Title

      日本顎口腔機能学会雑誌

      Volume: 19 Pages: 66-67

    • Related Report
      2013 Final Research Report
  • [Journal Article] タッピング運動時における下顎運動量と体幹運動量との関連2012

    • Author(s)
      金城篤史(ほか7名)
    • Journal Title

      日本顎口腔機能学会雑誌

      Volume: 18 Pages: 115-124

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Sequential analysis of head movement during mandibular open-close movements in TMD patients with disk displacement with reduction2012

    • Author(s)
      Kon H, Sakurai N, Tanaka M, (他3名)
    • Journal Title

      The Journal of Craniomadibular Practice

      Volume: 30 Pages: 272-279

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 縦断調査からみた地域高齢者の歯列欠損形態と咀嚼能力の経年変化2012

    • Author(s)
      佐藤直子, 野村修一(ほか5名)
    • Journal Title

      日本補綴歯科学会誌

      Volume: 4 Pages: 255-255

    • Related Report
      2013 Final Research Report
  • [Journal Article] 縦断調査から見た地域高齢者の咬合力2010

    • Author(s)
      佐藤直子, 野村修一, 他6名
    • Journal Title

      老年歯科医学

      Volume: 25 Pages: 203-204

    • Related Report
      2010 Annual Research Report
  • [Presentation] 縦断調査からみた地域高齢者の歯列欠損形態と咀嚼能力の経年変化2012

    • Author(s)
      佐藤直子ほか
    • Organizer
      日本補綴歯科学会第121回学術大会
    • Place of Presentation
      神奈川県横浜市
    • Related Report
      2013 Final Research Report
  • [Presentation] 縦断調査からみた地域高齢者の歯列欠損形態と咀嚼能力の経年変化2012

    • Author(s)
      佐藤直子ほか
    • Organizer
      日本補綴歯科学会第121回記念学術大会
    • Place of Presentation
      神奈川県横浜市
    • Related Report
      2012 Annual Research Report
  • [Presentation] ピエゾフィルムを応用した嚥下機能評価訓練装置の試作2012

    • Author(s)
      櫻井直樹ほか
    • Organizer
      日本補綴歯科学会第121回記念学術大会
    • Place of Presentation
      神奈川県横浜市
    • Related Report
      2012 Annual Research Report
  • [Presentation] Signs and Symptoms of TMD in Community-dwelling 80-year old subjects2011

    • Author(s)
      N. Sakurai, N. Sato ら
    • Organizer
      89th General Session & Exhibition of the IADR
    • Place of Presentation
      San Diego, USA
    • Year and Date
      2011-03-18
    • Related Report
      2013 Final Research Report
  • [Presentation] Signs and Symptoms of TMD in Community-dwelling 80-year old subjects2011

    • Author(s)
      N.Sakurai, N.Sato, et.al.
    • Organizer
      89th General Session & Exhibition of the IADR
    • Place of Presentation
      サンディエゴ
    • Year and Date
      2011-03-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] 縦断調査からみた歯列欠損形態と咀嚼能力の経年変化2011

    • Author(s)
      佐藤直子ら
    • Organizer
      第22回日本老年歯科医学会総会・学術大会
    • Place of Presentation
      東京
    • Related Report
      2013 Final Research Report
  • [Presentation] 縦断調査からみた歯列欠損形態と咀嚼能力の経年変化2011

    • Author(s)
      佐藤直子、野村修一, 他6名
    • Organizer
      第22回日本老年歯科医学会総会・学術大会
    • Place of Presentation
      東京・スペースセブン
    • Related Report
      2011 Annual Research Report
  • [Presentation] 義歯外形に対する評価と義歯装着者の主観的満足度との関係について2011

    • Author(s)
      昆はるか, 佐藤直子, 他6名
    • Organizer
      第22回日本老年歯科医学会総会・学術大会
    • Place of Presentation
      東京・スペースセブン
    • Related Report
      2011 Annual Research Report
  • [Presentation] 縦断調査から見た地域高齢者の咀嚼能力2010

    • Author(s)
      佐藤直子ら
    • Organizer
      第21回日本老年歯科医学会総会・学術大会
    • Place of Presentation
      新潟
    • Related Report
      2013 Final Research Report 2010 Annual Research Report
  • [Presentation] 自立高齢者における欠損放置者の特徴について2010

    • Author(s)
      昆はるか, 佐藤直子ほか
    • Organizer
      第21回日本老年歯科医学会総会・学術大会
    • Place of Presentation
      新潟
    • Related Report
      2013 Final Research Report 2010 Annual Research Report
  • [Presentation] 高齢者の欠損放置に影響する要因2010

    • Author(s)
      昆はるか, 佐藤直子ほか
    • Organizer
      日本補綴歯科学会第119回学術大会
    • Place of Presentation
      東京
    • Related Report
      2013 Final Research Report 2010 Annual Research Report

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

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