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Cognitive and neural study of metacognition in children with autism spectrum disorder

Research Project

Project/Area Number 20K20145
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 90030:Cognitive science-related
Research InstitutionKanazawa University

Principal Investigator

Iwasaki Sumie  金沢大学, 学校教育系, 技術補佐員 (60866820)

Project Period (FY) 2020-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2020: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords自閉症スペクトラム障害 / 脳磁計(MEG) / メタ認知 / 行動指標 / 自閉症スペクトラム症 / 脳磁計 (MEG)
Outline of Research at the Start

メタ認知とは自身の認知状態を認識し行動を調節する認知機能のことであり、この認知機能は文章読解の熟達度や数学的問題解決力の向上などに寄与していると考えられている。本研究の目的は、自閉症スペクトラム症(ASD)の幼児がもつメタ認知の認知的・神経的特性を、定型発達児と比較することにより明らかにすることである。ASD児のメタ認知特性を明らかにすることで、ASD児の就学後の学習面における支援ための提言を行うことを目指す。

Outline of Final Research Achievements

The aim of this study was to clarify the cognitive and neural characteristics of metacognition in young children with autism spectrum disorder (ASD). Magnetoencephalography (MEG) measurements were conducted in children aged 1.5 to 2.5 year--a beginning period for the development of metacognition. MEG data were obtained from 72 participants, of whom 54 also underwent psychological testing to assess cognitive and developmental profiles. Additionally, an extended analysis explored the relationship between sensory information processing and sleep disturbances in children with ASD. The findings suggest that sleep quality in children with ASD is strongly associated with tactile sensory processing, and that this relationship varies according to the child's cognitive level.

Academic Significance and Societal Importance of the Research Achievements

メタ認知とは自身の認知状態を認識し行動を調節する認知機能のことであり、この認知機能は文章読解の熟達度や数学的問題解決力の向上などに寄与していると考えられている。ASD児のメタ認知特性、およびモニタリング対象である感覚情報処理の特性を明らかにすることは、ASD児の学習面での支援や円滑な生活につなげる提言への示唆を与える。

Report

(6 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (9 results)

All 2023 2021 2020

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 6 results) Presentation (2 results)

  • [Journal Article] Rats did not show evidence of prospective information-seeking: a pilot study2023

    • Author(s)
      Iwasaki Sumie、Taniuchi Tohru
    • Journal Title

      Frontiers in Behavioral Neuroscience

      Volume: 17 Pages: 1253780-1253780

    • DOI

      10.3389/fnbeh.2023.1253780

    • Related Report
      2023 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Aberrant brain oscillatory coupling from the primary motor cortex in children with autism spectrum disorders2021

    • Author(s)
      An Kyung-min、Ikeda Takashi、Hasegawa Chiaki、Yoshimura Yuko、Tanaka Sanae、Saito Daisuke N.、Yaoi Ken、Iwasaki Sumie、Hirosawa Tetsu、Jensen Ole、Kikuchi Mitsuru
    • Journal Title

      NeuroImage: Clinical

      Volume: 29 Pages: 102560-102560

    • DOI

      10.1016/j.nicl.2021.102560

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Epileptiform discharges relate to altered functional brain networks in autism spectrum disorders2021

    • Author(s)
      Tetsu Hirosawa, Kyung-min An, Daiki Soma, Yuka Shiota, Masuhiko Sano, Masafumi Kameya, Shoryoku Hino, Nobushige Naito, Sanae Tanaka, Ken Yaoi, Sumie Iwasaki, Yuko Yoshimura, Mitsuru Kikuchi
    • Journal Title

      Brain communications

      Volume: 3 Issue: 3

    • DOI

      10.1093/braincomms/fcab184

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] A common variant of CNTNAP2 is associated with sub-threshold autistic traits and intellectual disability2021

    • Author(s)
      Shiota Yuka、Hirosawa Tetsu、Yoshimura Yuko、Tanaka Sanae、Hasegawa Chiaki、Iwasaki Sumie、An Kyung-min、Soma Daiki、Sano Masuhiko、Yokoyama Shigeru、Kikuchi Mitsuru
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 12 Pages: e0260548-e0260548

    • DOI

      10.1371/journal.pone.0260548

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Atypical Resting State Functional Neural Network in Children With Autism Spectrum Disorder: Graph Theory Approach2021

    • Author(s)
      Daiki Soma1, Tetsu Hirosawa1,2*, Chiaki Hasegawa2, Kyung-min An2, Masafumi Kameya1, Shoryoku Hino3, Yuko Yoshimura2,4, Sou Nobukawa5, Sumie Iwasaki2, Sanae Tanaka2, Ken Yaoi2, Masuhiko Sano1, Yuka Shiota2, Nobushige Naito1 and Mitsuru Kikuchi
    • Journal Title

      Frontiers in psychiatry

      Volume: 12

    • DOI

      10.3389/fpsyt.2021.790234

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Shorter P1m Response in Children with Autism Spectrum Disorder without Intellectual Disabilities2021

    • Author(s)
      Yoshimura Yuko、Ikeda Takashi、Hasegawa Chiaki、An Kyung-Min、Tanaka Sanae、Yaoi Ken、Iwasaki Sumie、Saito Daisuke N.、Kumazaki Hirokazu、Hiraishi Hirotoshi、Kikuchi Mitsuru
    • Journal Title

      International Journal of Molecular Sciences

      Volume: 22 Issue: 5 Pages: 2611-2611

    • DOI

      10.3390/ijms22052611

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 動物におけるメタ認知研究の発展にむけて : 結城論文へのコメント2020

    • Author(s)
      岩崎純衣
    • Journal Title

      心理学評論

      Volume: 63 Pages: 97-101

    • NAID

      130008067869

    • Related Report
      2020 Research-status Report
  • [Presentation] 物体探索課題を用いたラットにおける予見的情報希求行動の予備的研究2023

    • Author(s)
      岩崎純衣・谷内通
    • Organizer
      北陸心理学会第58回大会
    • Related Report
      2023 Research-status Report
  • [Presentation] Information seeking behavior in a giraffe (Giraffa camelopardails)2020

    • Author(s)
      若園誠・山梨裕美・岩崎純衣・藤田和生・田中正之・黒島妃香
    • Organizer
      日本動物心理学会第80回大会
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2026-01-16  

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