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Experimental approach for the effects of emotional system on audio-visual integration

Research Project

Project/Area Number 17K18069
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Experimental psychology
Cognitive science
Research InstitutionDoshisha University

Principal Investigator

Takeshima Yasuhiro  同志社大学, 心理学部, 助教 (50755387)

Project Period (FY) 2017-04-01 – 2020-03-31
Project Status Completed (Fiscal Year 2019)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2017: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords視聴覚相互作用 / ネガティブ感情 / ポジティブ感情 / 分裂錯覚 / 注意の瞬き / 空間的注意 / 恐怖 / 嫌悪 / 時間的注意 / 感情 / 視聴覚統合 / 融合錯覚 / 多感覚統合 / 注意
Outline of Final Research Achievements

This study examined the effects of visual stimuli having emotional information on audio-visual integration process throughout attentional systems. The present study revealed that visual emotional stimuli modulated the magnitude of fission illusion induced by audio-visual interactions. The fission illusion strongly occurred in the visual field where attention directed. Thus, attention directing to emotional stimuli largely induced fission illusion. Furthermore, it is found that the processing levels of involved in fission illusion were different between facial expression stimuli and simple geometric shapes, respectively.

Academic Significance and Societal Importance of the Research Achievements

本研究課題では,人間のもつ異種感覚情報を統合する過程に,感情を処理するシステムも関与するかを実験的に検討した。課題の遂行により,感情情報をもつ視覚刺激を使うことで感情情報をもたない中性的な視覚刺激を提示した場合と比べて,聴覚刺激との統合過程が変化することが示唆される結果を得られた。本研究の成果は,異種感覚情報の統合過程に感情を処理するシステムも関与することを示すものであり,人間の感覚処理のメカニズムを解明する上での1つの手がかりとなるものである。

Report

(4 results)
  • 2019 Annual Research Report   Final Research Report ( PDF )
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (8 results)

All 2020 2019 2018 2017

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (6 results) (of which Int'l Joint Research: 2 results)

  • [Journal Article] Emotional information affects fission illusion induced by audio-visual interactions.2020

    • Author(s)
      Yasuhiro Takeshima
    • Journal Title

      Scientific Reports

      Volume: 10 Issue: 1 Pages: 1-10

    • DOI

      10.1038/s41598-020-57719-y

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Temporal aymmetry of utilizing attentional resoure between preceding presentation of fearful and disgusted faces2018

    • Author(s)
      Yasuhiro Takeshima
    • Journal Title

      Tohoku Psychologica Folia

      Volume: 76

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] 視覚刺激のもつ感情価が分裂錯覚の生起頻度に与える影響2019

    • Author(s)
      竹島康博
    • Organizer
      日本認知心理学会第17回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 表情刺激による空間的注意の誘引に聴覚刺激が与える影響2019

    • Author(s)
      竹島康博
    • Organizer
      日本心理学会第83回大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 怒り顔の形態的特徴をもつ幾何学図形に対する感覚情報処理2018

    • Author(s)
      竹島康博
    • Organizer
      東北心理学会第72回大会
    • Related Report
      2018 Research-status Report
  • [Presentation] 注意の瞬きにおける恐怖顔と嫌悪顔の影響の時間的異方性2017

    • Author(s)
      竹島康博
    • Organizer
      日本認知心理学会第15回大会
    • Related Report
      2017 Research-status Report
  • [Presentation] Different time courses between the effect of fearful and disgusted facial expressions on attentional blink2017

    • Author(s)
      Yasuhiro Takeshima
    • Organizer
      European Conference on Visual Perception 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Geometric shapes modulate the visual illusion induced by sound2017

    • Author(s)
      Yasuhiro Takeshima
    • Organizer
      Fechner Day 2017
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research

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Published: 2017-04-28   Modified: 2021-02-19  

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