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Older adults' internal body models and their neural bases

Research Project

Project/Area Number 19H00631
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 10:Psychology and related fields
Research InstitutionKumamoto University

Principal Investigator

TERAMOTO Wataru  熊本大学, 大学院人文社会科学研究部(文), 教授 (30509089)

Co-Investigator(Kenkyū-buntansha) 日高 聡太  立教大学, 現代心理学部, 教授 (40581161)
白井 述  新潟大学, 人文社会科学系, 研究教授 (50554367)
北川 智利  立命館大学, BKC社系研究機構, 教授 (60336500)
安村 明  熊本大学, 大学院人文社会科学研究部(文), 准教授 (60723468)
積山 薫  京都大学, 総合生存学館, 教授 (70216539)
鳴海 拓志  東京大学, 大学院情報理工学系研究科, 准教授 (70614353)
川越 敏和  東海大学, スチューデントアチーブメントセンター, 講師 (70786079)
金山 範明  国立研究開発法人産業技術総合研究所, 情報・人間工学領域, 研究員 (90719543)
Project Period (FY) 2019-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥45,370,000 (Direct Cost: ¥34,900,000、Indirect Cost: ¥10,470,000)
Fiscal Year 2021: ¥16,770,000 (Direct Cost: ¥12,900,000、Indirect Cost: ¥3,870,000)
Fiscal Year 2020: ¥13,260,000 (Direct Cost: ¥10,200,000、Indirect Cost: ¥3,060,000)
Fiscal Year 2019: ¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Keywords実験心理学 / 異種感覚統合 / 身体知覚 / 身体表象 / 加齢 / ベイズ理論 / 身体モデル / バーチャル・リアリティ / 心理実験
Outline of Research at the Start

我が国の総人口に占める65歳以上の割合は2025年には30%に達し,そのうち3人に1人は認知症およびその予備群になると予測されている。高齢期の認知機能低下への対策は,認知症とその予備群の増大,危険運転による事故多発などの社会問題を解決するためにも重要である。本研究は,高齢期に頻繁に見られる転倒や認知機能低下に,感覚運動機能の低下や脳内の身体モデルの歪みがいかに関わっているかを,心理物理学的手法と生理心理学的手法を使って明らかにするものである。最終的には,得られた知見に基づき,高齢者の身体モデルの改善に有用な,効率的かつ効果的なバーチャル・リアリティを使った介入方法を提案する。

Outline of Final Research Achievements

Enhancing comprehension of the bodily and sensorimotor representations (internal body models) in older adults could contribute to ameliorating both bodily and cognitive functions, consequently augmenting the overall quality of life. The objective of this investigation is to shed light on the distinctive attributes of the internal body models in older adults, as well as their process of updating, utilizing the Bayesian multisensory integration model. This investigation reveals that there exist several variations in the allocation of multisensory weights pertaining to the internal body models when comparing young and older adults. Nevertheless, these alterations are more plausibly associated with the deterioration of bodily movement or cognitive functions rather than mere aging. Drawing from these findings, prospective studies will develop an efficacious and efficient virtual reality intervention program aimed at enhancing the internal body models of older adults.

Academic Significance and Societal Importance of the Research Achievements

高齢期の認知機能低下への対策は,認知症とその予備群の増大,危険運転による事故多発などの社会問題を解決するためにも重要である。本研究では,この認知機能の低下には感覚運動機能の低下に伴う脳内の身体モデルの歪みが関与していることを指し示す結果が得られた。今後はこのデータを基に高齢者の身体モデルの改善に有用な,効率的かつ効果的なバーチャル・リアリティ介入プログラム開発へとつながると考えられる。

Report

(5 results)
  • 2022 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Comments on the Screening Results   Annual Research Report
  • Research Products

    (40 results)

All 2023 2022 2021 2020 2019

All Journal Article (17 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 15 results,  Open Access: 8 results) Presentation (23 results) (of which Int'l Joint Research: 3 results,  Invited: 1 results)

  • [Journal Article] Difference in auditory time-to-contact estimation between the rear and other directions2023

    • Author(s)
      Teraoka Ryo、Hayashida Yushiro、Teramoto Wataru
    • Journal Title

      Acoustical Science and Technology

      Volume: 44 Issue: 2 Pages: 77-83

    • DOI

      10.1250/ast.44.77

    • ISSN
      0369-4232, 1346-3969, 1347-5177
    • Year and Date
      2023-03-01
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] INTEROCEPTIVE SENSIBILITY IS ASSOCIATED WITH THE TEMPORAL UPDATE OF BODY POSITION PERCEPTION2023

    • Author(s)
      TERAOKA Ryo、KURODA Naoki、TERAMOTO Wataru
    • Journal Title

      PSYCHOLOGIA

      Volume: 65 Issue: 1 Pages: 4-16

    • DOI

      10.2117/psysoc.2022-B028

    • ISSN
      0033-2852, 1347-5916
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Effects of invisible lip movements on phonetic perception2023

    • Author(s)
      Teramoto W.、Ernst M. O.
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1

    • DOI

      10.1038/s41598-023-33791-y

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 行為部位の運動を制限したときのIntentional binding2023

    • Author(s)
      黒田尚輝,藤井芳孝,寺岡諒,寺本渉
    • Journal Title

      熊本大学社会文化研究

      Volume: 21 Pages: 59-69

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Age-related changes in visuo-proprioceptive processing in perceived body position2022

    • Author(s)
      Teramoto Wataru
    • Journal Title

      Scientific Reports

      Volume: 12 Issue: 1

    • DOI

      10.1038/s41598-022-12022-w

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Visual self-motion information contributes to passable width perception during a bike riding situation2022

    • Author(s)
      Kuroda Naoki、Ikeda Kazuhiro、Teramoto Wataru
    • Journal Title

      Frontiers in Neuroscience

      Volume: 16 Pages: 1-9

    • DOI

      10.3389/fnins.2022.938446

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Association of executive function capacity with gait motor imagery ability and PFC activity: An fNIRS study.2022

    • Author(s)
      Kotegawa, K. & Teramoto, W. (2022).
    • Journal Title

      Neuroscience Letters

      Volume: 766 Pages: 136350-136350

    • DOI

      10.1016/j.neulet.2021.136350

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 歩行運動イメージの加齢変化―実際運動能力の個人差との関連性―2022

    • Author(s)
      小手川耕平,寺本渉
    • Journal Title

      人文科学論叢

      Volume: 3 Pages: 45-59

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Contribution of motor and proprioceptive information to visuotactile interaction in peripersonal space during bike riding.2021

    • Author(s)
      Kuroda, N., Teramoto, W. (2021).
    • Journal Title

      Experimental Brain Research

      Volume: 240 Issue: 2 Pages: 491-501

    • DOI

      10.1007/s00221-021-06269-4

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] バーチャルリアリティにおける移動と多感覚情報処理2021

    • Author(s)
      寺本渉,小手川耕平
    • Journal Title

      理学療法ジャーナル

      Volume: 55 Pages: 752-758

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Bodily ownership and agency sensations in a natural state.2021

    • Author(s)
      Hidaka, S., Sasaki, K., Kawagoe, T., Asai, N., & Teramoto, W.
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 8651-8651

    • DOI

      10.1038/s41598-021-87843-2

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multisensory integration involved in the body perception of community-dwelling older adults2021

    • Author(s)
      Hide, M., Ito, Y., Kuroda, N., Kanda, M., Teramoto
    • Journal Title

      Scientific Reports

      Volume: 11 Issue: 1 Pages: 1581-1581

    • DOI

      10.1038/s41598-021-81121-x

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Changes in prefrontal cortical activation during motor imagery of precision gait with age and task difficulty.2021

    • Author(s)
      Kotegawa, K., Yasumura, A., and Teramoto, W.
    • Journal Title

      Behavioral Brain Research

      Volume: 399 Pages: 113064-113064

    • DOI

      10.1016/j.bbr.2020.113046

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Expansion of space for visuotactile interaction during visually-induced self-motion2021

    • Author(s)
      Kuroda, N. & Teramoto, W
    • Journal Title

      Experimental Brain Research

      Volume: 239(1) Issue: 1 Pages: 257-265

    • DOI

      10.1007/s00221-020-05966-w

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Development of fall prevention virtual-reality programs based on older adults’ body-related information processing2020

    • Author(s)
      寺本渉
    • Journal Title

      The Japanese Journal of Psychonomic Science

      Volume: 39 Issue: 1 Pages: 80-89

    • DOI

      10.14947/psychono.39.13

    • NAID

      130007940621

    • ISSN
      0287-7651, 2188-7977
    • Year and Date
      2020-09-30
    • Related Report
      2019 Annual Research Report
  • [Journal Article] Activity in the prefrontal cortex during motor imagery of precision gait: An fNIRS study.2020

    • Author(s)
      Kotegawa, K., Yasumura, A., and Teramoto, W.
    • Journal Title

      Experimental Brain Research

      Volume: 238 Issue: 1 Pages: 221-228

    • DOI

      10.1007/s00221-019-05706-9

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Influence of self-motion speed on the spatial extent of human peripersonal space2019

    • Author(s)
      黒田尚輝,寺本渉
    • Journal Title

      Transactions of the Virtual Reality Society of Japan

      Volume: 24 Issue: 3 Pages: 325-328

    • DOI

      10.18974/tvrsj.24.3_325

    • NAID

      130007719943

    • ISSN
      1344-011X, 2423-9593
    • Year and Date
      2019-09-30
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] 胸部の身体近傍空間様相の加齢変化2023

    • Author(s)
      黒田尚輝,原田新也,寺岡諒,寺本渉
    • Organizer
      電子情報通信学会 ヒューマン情報処理研究会 (HIP)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 手の身体近傍空間の時間特性2023

    • Author(s)
      竹尾香凜,黒田尚輝,寺本渉
    • Organizer
      電子情報通信学会 ヒューマン情報処理研究会 (HIP)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 錯覚生起動作の能動性が身体位置知覚の時間特性に与える影響2023

    • Author(s)
      児玉直樹,寺岡諒,黒田尚輝,寺本渉
    • Organizer
      電子情報通信学会 ヒューマン情報処理研究会 (HIP)
    • Related Report
      2021 Annual Research Report
  • [Presentation] 見えない視覚情報が音声知覚に与える影響2023

    • Author(s)
      寺本渉, Ernst, M. O.
    • Organizer
      第13回多感覚研究会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 加齢が接近移動音像の接触時間予測に及ぼす影響.2022

    • Author(s)
      寺岡諒,寺本渉
    • Organizer
      第41回日本基礎心理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 加齢が通過可能幅知覚に及ぼす影響-姿勢の不安定性との関連性-2022

    • Author(s)
      黒田尚輝,寺岡諒,原田新也,寺本渉
    • Organizer
      第41回日本基礎心理学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Modulation of phonetic perception by invisible lip movements.2022

    • Author(s)
      Teramoto, W. & Ernst, M. O.
    • Organizer
      International Multisensory Research Forum
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 手足の行為によるintentional bindingの加齢変化2022

    • Author(s)
      藤井芳孝,寺岡諒,黒田尚輝,原田新也,寺本渉
    • Organizer
      日本バーチャルリアリティ学会第41回VR心理学研究委員会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 身体の行動制限が身体近傍空間表象に与える影響2022

    • Author(s)
      黒田尚輝,成瀬香織,寺本渉
    • Organizer
      日本バーチャルリアリティ学会第41回VR心理学研究委員会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 加齢が身体位置知覚の時間特性に及ぼす影響~内受容感覚精度の観点から~2022

    • Author(s)
      寺岡諒,黒田尚輝,寺本渉
    • Organizer
      日本バーチャルリアリティ学会第41回VR心理学研究委員会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 身体位置知覚における視覚-自己受容感覚の統合と内受容感覚精度との関連性2021

    • Author(s)
      寺岡諒,黒田尚輝,寺本渉
    • Organizer
      日本バーチャルリアリティ学会第39回VR心理学研究委員会
    • Related Report
      2020 Annual Research Report
  • [Presentation] VR環境下での自転車走行時の通過可能幅知覚2021

    • Author(s)
      黒田尚輝,池田一裕,寺本渉
    • Organizer
      電子情報通信学会ヒューマン情報処理研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2つの行為随伴刺激がIntentional Bindingに与える影響2021

    • Author(s)
      藤井芳孝, 寺岡諒, 黒田尚輝, 寺本渉
    • Organizer
      日本視覚学会2021冬季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 2つの行為随伴刺激がIntentional Bindingに与える影響2020

    • Author(s)
      藤井芳孝,寺岡諒,黒田尚輝,寺本渉
    • Organizer
      映像情報メディア学会ヒューマンインフォメーション研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 身体位置知覚における視覚情報の影響の時間特性2020

    • Author(s)
      寺岡諒,黒田尚輝,寺本渉
    • Organizer
      映像情報メディア学会ヒューマンインフォメーション研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 能動・受動自己運動時の身体近傍空間2020

    • Author(s)
      黒田尚輝,寺本渉
    • Organizer
      電子情報通信学会ヒューマン情報処理研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 筋肉量が身体近傍空間で生じる視触覚相互作用に与える影響2020

    • Author(s)
      黒田尚輝,寺本渉
    • Organizer
      日本基礎心理学会第39回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 基礎心理学に基づくVR構築-高齢者の身体知覚に基づくVR転倒予防プログラム開発に向けて2019

    • Author(s)
      寺本渉
    • Organizer
      日本基礎心理学会第38回大会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 自己運動知覚時の自己受容感覚情報が身体近傍空間表象へ与える影響2019

    • Author(s)
      黒田尚輝,寺本渉
    • Organizer
      日本基礎心理学会第38回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 受動運動時の自己運動速度の違いが身体近傍空間に与える影響2019

    • Author(s)
      黒田尚輝,寺本渉
    • Organizer
      九州心理学会第80回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 自己運動速度による身体近傍空間への影響2019

    • Author(s)
      黒田尚輝,寺本渉
    • Organizer
      日本心理学会第84回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] Easterners cannot inhibit fixations to eye and nose regions in face.2019

    • Author(s)
      Kawagoe, T., Kihara, K., and Teramoto, W.
    • Organizer
      Asia Pacific Conference on Vision
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Object-motion and self-motion differently affect peripersonal space representation2019

    • Author(s)
      Kuroda, N., and Teramoto, W.
    • Organizer
      Asia Pacific Conference on Vision
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research

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Published: 2019-04-18   Modified: 2024-01-30  

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