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The origin of stimulus selectivity: Longitudinal brain development during the acquisition of novel visual category

Research Project

Project/Area Number 19H04433
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 90030:Cognitive science-related
Research InstitutionNational Institutes for Quantum Science and Technology

Principal Investigator

Daisuke Matsuyoshi  国立研究開発法人量子科学技術研究開発機構, 量子生命科学研究所, 研究員 (70547017)

Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2022: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2021: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2020: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2019: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywords刺激選択性 / 可塑性 / 高次視覚カテゴリ / MRI / 縦断研究
Outline of Research at the Start

本研究では、高次視覚カテゴリにおける「刺激選択性の起源」を明らかにすることを目的に、長期的な学習による高次視覚カテゴリ獲得過程の縦断的行動・MRI測定を行う。多くの既存の研究は、カテゴリ選択的領域の活動を指標として実験条件による変化を測定するばかりで、「その選択性がどのように獲得されたのか」という根本的な問いには全く答えていない。そのため、本研究では1) MRIと行動による1年間の縦断的測定と、2) 機能(fMRI)と構造(拡散強調MRI [dMRI]/構造MRI [sMRI])のマルチモーダルMRI測定という学術的独自性の高い2点の方法によって、この問題の解決を試みる。

Outline of Final Research Achievements

Higher-order visual categories are selectively processed in different regions of the brain. However, immediate examination of these activities alone does not answer the fundamental question, “How was visual category selectivity acquired in the first place? To elucidate the origin of stimulus selectivity in the brain, we investigated the acquisition process of novel visual categories by long-term learning using MRI and longitudinal behavioral measurements. The results indicated that learning may cause reorganization and change of the neural system at the micro-brain functional and structural levels, although there is no change at the macro-brain structural level. During the process of acquiring novel higher-order visual categories, the brain is thought to undergo both structural and functional changes that support efficient mental processing.

Translated with DeepL.com (free version)

Academic Significance and Societal Importance of the Research Achievements

新奇な高次視覚カテゴリが獲得される脳・行動メカニズムの一端が解明されることは、刺激選択性という脳の根本的動作原理の理解を促進する。カテゴリカルに処理することは一見するとステレオタイプな処理・反応を促すことを意味するようであり、望ましくない反応形成のようにも感じられる。しかし、ヒトの脳・認知は全てのモノを細部に渡って処理できるほどの能力を有していない。そのため、カテゴリを形成してそのカテゴリにおける平均的な特性を脳内に保持しておくことで、効率的な処理が可能になると考えられる。従って、ヒトのカテゴリ獲得過程の研究には、ヒトの効率的な認知・脳処理の鍵が隠れていると考えられ、さらなる研究が望まれる。

Report

(5 results)
  • 2023 Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (12 results)

All 2024 2023 2022 2021 2020 2019

All Journal Article (5 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 4 results) Presentation (4 results) (of which Int'l Joint Research: 1 results) Book (3 results)

  • [Journal Article] Neural responses to gaming content on social media in young adults2024

    • Author(s)
      Fujimoto Yuka、Fujino Junya、Matsuyoshi Daisuke、Jitoku Daisuke、Kobayashi Nanase、Qian Chenyu、Okuzumi Shoko、Tei Shisei、Tamura Takehiro、Ueno Takefumi、Yamada Makiko、Takahashi Hidehiko
    • Journal Title

      Behavioural Brain Research

      Volume: 467 Pages: 115004-115004

    • DOI

      10.1016/j.bbr.2024.115004

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Overlapping yet dissociable contributions of superiority illusion features to Ponzo illusion strength and metacognitive performance2024

    • Author(s)
      Matsuyoshi Daisuke、Isato Ayako、Yamada Makiko
    • Journal Title

      BMC Psychology

      Volume: 12 Issue: 1 Pages: 108-108

    • DOI

      10.1186/s40359-024-01625-9

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Explicit and implicit effects of gaming content on social media on the behavior of young adults2024

    • Author(s)
      Jitoku Daisuke、Kobayashi Nanase、Fujimoto Yuka、Qian Chenyu、Okuzumi Shoko、Tei Shisei、Matsuyoshi Daisuke、Tamura Takehiro、Takahashi Hidehiko、Ueno Takefumi、Yamada Makiko、Fujino Junya
    • Journal Title

      Frontiers in Psychology

      Volume: 15 Pages: 1332462-1332462

    • DOI

      10.3389/fpsyg.2024.1332462

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Association between enhanced carbonyl stress and decreased apparent axonal density in schizophrenia by multimodal white matter imaging2023

    • Author(s)
      Son Shuraku、Arai Makoto、Toriumi Kazuya、Andica Christina、Matsuyoshi Daisuke、Kamagata Koji、Aoki Shigeki、Kawashima Takahiko、Kochiyama Takanori、Okada Tomohisa、Fushimi Yasutaka、Nakamoto Yuji、Kobayashi Yuko、Murai Toshiya、Itokawa Masanari、Miyata Jun
    • Journal Title

      Scientific Reports

      Volume: 13 Issue: 1 Pages: 12220-12220

    • DOI

      10.1038/s41598-023-39379-w

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] People have modest, not good, insight into their face recognition ability: a comparison between self-report questionnaires2020

    • Author(s)
      Matsuyoshi Daisuke、Watanabe Katsumi
    • Journal Title

      Psychological Research

      Volume: 84 Issue: 4 Pages: 0-0

    • DOI

      10.1007/s00426-020-01355-8

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] 前夜の睡眠の質が翌日のサリエンスネットワークやデフォルトモードネットワークに及ぼす影響2024

    • Author(s)
      1.佐原慈佳・山田真希子・平野好幸・松吉大輔・西村春輝・相澤裕紀・八幡憲明・清水栄司・小畠隆行
    • Organizer
      第101回日本生理学会大会,北九州国際会議場(福岡県北九州市)
    • Related Report
      2022 Annual Research Report
  • [Presentation] 前夜の睡眠の質と翌日のfMRIとの関連性2023

    • Author(s)
      2.佐原慈佳・山田真希子・平野好幸・松吉大輔・西村春輝・相澤裕紀・八幡憲明・清水栄司・小畠隆行
    • Organizer
      第51回日本磁気共鳴医学会大会,軽井沢プリンスホテルウエスト(長野県北佐久郡軽井沢町)
    • Related Report
      2022 Annual Research Report
  • [Presentation] fMRIなどから得られる脳機能評価に対する直前の睡眠の質の影響2021

    • Author(s)
      1.佐原慈佳・小畠隆行・平野好幸・松吉大輔・西村春輝・相澤裕紀・山田真希子・清水栄司
    • Organizer
      第48回日本脳科学会,浜松市地域情報センター(静岡県浜松市)
    • Related Report
      2021 Annual Research Report
  • [Presentation] Correlations among geometrical illusions dissociate length illusions from size illusions2019

    • Author(s)
      1.Suzuki, T., Matsuyoshi, D., & Watanabe, K.
    • Organizer
      The 15th Asia-Pacific Conference on Vision (APCV 2019), Osaka, Japan.
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Book] 日本視覚学会編「視覚の事典」(分担執筆「視覚的記憶」)2022

    • Author(s)
      松吉大輔
    • Total Pages
      500
    • Publisher
      朝倉書店
    • Related Report
      2021 Annual Research Report
  • [Book] 日本神経科学学会編「脳科学辞典」(分担執筆「実行機能」「中央実行系」「音韻ループ」)2022

    • Author(s)
      松吉大輔
    • Total Pages
      500
    • Publisher
      東京大学出版会
    • Related Report
      2021 Annual Research Report
  • [Book] Encyclopedia of Behavioural Neuroscience 2nd edition (Grey matter analysis of MRI images: Introduction to current research practice)2021

    • Author(s)
      Hiroaki Taiyo Hamada, Ryota Kanai, Daisuke Matsuyoshi
    • Total Pages
      2200
    • Publisher
      Elsevier
    • ISBN
      9780128196410
    • Related Report
      2020 Annual Research Report

URL: 

Published: 2019-04-18   Modified: 2025-01-30  

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