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Auditory information processing related to listening to verbal sounds

Research Project

Project/Area Number 20K12578
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 90030:Cognitive science-related
Research InstitutionTokyo Denki University

Principal Investigator

Tanaka Keita  東京電機大学, 理工学部, 教授 (10366403)

Co-Investigator(Kenkyū-buntansha) 小渕 千絵  国際医療福祉大学, 成田保健医療学部, 教授 (30348099)
原島 恒夫  筑波大学, 人間系, 教授 (70262219)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2021: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2020: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords聴覚 / 聞き取り / 脳磁図 / 聴覚情報処理障害
Outline of Research at the Start

近年,一般的な純音聴力検査では正常であるが,他人が何を言っているか聞き取れない,いわゆる,聞き取り困難者の症例が報告されている(学童期の子供で2ー3%,男女比2:1).この聞き取り困難の主要因として,脳の中枢神経系の何らかの機能低下や障害と推察している.本研究は,聞き取り時における音声情報処理に対して,時空間分解能に優れた脳活動計測機器(脳磁図)を用いて,聞き取りの機構の解明を目指す.本研究による言語音の聞き取り機構を解明することで,発達障害との関連性含め,近年の情報機器端末との普及の弊害についての考察の一助になると予想する.

Outline of Final Research Achievements

There are people who have difficulty in hearing in daily life, even though normal hearing tests do not show any abnormality. However, auditory tests to evaluate "listening" are not yet widely used, and there is a need for a simple, accurate, and objective hearing tests. The purpose of this study is to establish an hearing tests for human listening. Specifically, we aim to establish an auditory test method for listening using the rhythmic brain response of the auditory cortex, which is sensitive to sound frequencies (auditory steady-state response). In this study, we quantitatively evaluated whether there is a linear relationship between the subjective test results of the dichotic listening test and the results of the measurement of rhythmic brain activity using magnetoencephalogram, which is a test method for listening.

Academic Significance and Societal Importance of the Research Achievements

現在の聴力検査のように,ある特定の周波数(純音:500Hz,1kHzなど)の音に対する聴力レベルだけでは,人の「聞こえ」を評価することはできない.そこで本研究のように,自覚検査と他覚的検査法である聴覚野の活動を計測を加え,評価することで,人の言語音に対する聞き取りを定量的評価することが可能であると考える.また本結果は,自覚的検査で評価できない,乳幼児の聴力検査の一助になりうることを示唆する.

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (24 results)

All 2023 2022 2021 2020

All Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 6 results,  Open Access: 2 results) Presentation (13 results) (of which Int'l Joint Research: 5 results) Book (3 results)

  • [Journal Article] 高温超伝導磁気シールドを備えた脳磁計2023

    • Author(s)
      田中慶太
    • Journal Title

      まぐね

      Volume: 18 Pages: 12-17

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Convolutional Neural Network for Octave Illusion Classification2022

    • Author(s)
      Pilyugina Nina、Tsukahara Akihiko、Tanaka Keita
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 142 Issue: 5 Pages: 543-549

    • DOI

      10.1541/ieejeiss.142.543

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2022-05-01
    • Related Report
      2022 Annual Research Report 2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Neurophysiological Evaluation of Right-Ear Advantage During Dichotic Listening2021

    • Author(s)
      Tanaka Keita、Ross Bernhard、Kuriki Shinya、Harashima Tsuneo、Obuchi Chie、Okamoto Hidehiko
    • Journal Title

      Frontiers in Psychology

      Volume: 12 Pages: 696263-696263

    • DOI

      10.3389/fpsyg.2021.696263

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Comparing Methods of Feature Extraction of Brain Activities for Octave Illusion Classification Using Machine Learning2021

    • Author(s)
      Pilyugina Nina、Tsukahara Akihiko、Tanaka Keita
    • Journal Title

      Sensors

      Volume: 21 Issue: 19 Pages: 6407-6407

    • DOI

      10.3390/s21196407

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Design and Trial Production of Stochastic Resonance Processor using FPGA2020

    • Author(s)
      Anzai Yuki、Tsukahara Akihiko、Tanaka Keita、Uchikawa Yoshinori
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 140 Issue: 7 Pages: 858-859

    • DOI

      10.1541/ieejeiss.140.858

    • NAID

      130007867832

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2020-07-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Design of EEGNet based Inference Processor for Pattern Recognition of EEG using FPGA2020

    • Author(s)
      Tsukahara Akihiko、Anzai Yuki、Tanaka Keita、Uchikawa Yoshinori
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 140 Issue: 7 Pages: 737-746

    • DOI

      10.1541/ieejeiss.140.737

    • NAID

      130007867794

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2020-07-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Neural Processing of Octave Illusion in Auditory Cortex Revealed by Frequency Tagging Method2020

    • Author(s)
      Aizawa Yoshiki、Pilyugina Nina、Tsukahara Akihiko、Tanaka Keita
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 140 Issue: 7 Pages: 762-768

    • DOI

      10.1541/ieejeiss.140.762

    • NAID

      130007867855

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2020-07-01
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Superconducting Self-shield and Zero Boil-Off MEG Systems2020

    • Author(s)
      Tanaka Keita、Tsukahara Akihiko、Uchikawa Yoshinori、Hornberger Erik、Mizutani Shohei、Yokoyama Kazuhiro、Yamaguchi Takashi、Tsunematsu Shoji、Kato Takanori、Narasaki Katsuhiro
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems

      Volume: 140 Issue: 7 Pages: 856-857

    • DOI

      10.1541/ieejeiss.140.856

    • NAID

      130007867834

    • ISSN
      0385-4221, 1348-8155
    • Year and Date
      2020-07-01
    • Related Report
      2020 Research-status Report
  • [Presentation] 脳磁界計測を用いた両耳分離聴タスク時の脳活動の検討2022

    • Author(s)
      渡邉弘毅、塚原彰彦、田中慶太
    • Organizer
      第61回日本生体医工学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] 超伝導磁気シールド及びゼロボイルオフシステム脳磁計のファントムによる精度評価2022

    • Author(s)
      田中慶太,塚原彰彦,宮永裕樹,横山一博,山口喬,恒松正二,加藤隆典
    • Organizer
      第37回日本生体磁気学会大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Brain asymmetry in dichotic listening task2022

    • Author(s)
      K. Watanabe, A. Tsukahara, K. Tanaka
    • Organizer
      BIOMAG2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modulation of auditory steady-state responses measured using superconducting self-shield and zero boil-off MEG2022

    • Author(s)
      K. Tanaka, A. Tsukahara, Y. Uchikawa, S. Mizutani, H. Miyanaga, K. Yokoyama, T. Yamaguchi, S. Tsunematsu, T. Kato, K. Narasaki
    • Organizer
      BIOMAG2022
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 仮現運動に関連する脳活動の検討2021

    • Author(s)
      柏戸昌也, 今井章, 高瀬弘樹, 塚原彰彦,田中慶太
    • Organizer
      生体医工学シンポジウム2021
    • Related Report
      2021 Research-status Report
  • [Presentation] Design and Trial Production of MEG Analysis Processor using FPGA2021

    • Author(s)
      Yuki Anzai, Akihiko Tsukahara, Keita Tanaka
    • Organizer
      RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing 2021
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Evaluation of Auditory Steady State Response in MEG During a Dichotic Listening Test2020

    • Author(s)
      Nao Asami, Keita Tanaka
    • Organizer
      42nd Annual International Conference of the IEEE Engineering in Medicine and Biology society
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 両耳分離聴検査時の周波数タグ付けを用いた聴覚 情報処理の検討2020

    • Author(s)
      浅見 直生,塚原 彰彦,田中 慶太
    • Organizer
      生体医工学シンポジウム2020
    • Related Report
      2020 Research-status Report
  • [Presentation] 安静時fMRI 信号波形の機能的結合と領域内 BOLD信号に関する検討2020

    • Author(s)
      戸堀賢太朗, 栗城眞也, 田中慶太
    • Organizer
      第35回 日本生体磁気学会大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 安静時fMRI信号波形の機能的結合度とBOLD信 号の関係に関する検討2020

    • Author(s)
      戸堀賢太朗, 栗城眞也, 田中慶太
    • Organizer
      第22回 日本ヒト脳機能マッピング学会
    • Related Report
      2020 Research-status Report
  • [Presentation] 周波数タグ付け法を用い たオクターブ錯聴と非錯聴の脳内活動2020

    • Author(s)
      相沢圭輝, ピリュギナ ニーナ, 塚原彰彦, 田中慶太
    • Organizer
      生体医工学シンポジウム2020
    • Related Report
      2020 Research-status Report
  • [Presentation] Stochastic Resonance Circuit using FPGA for Weak Signal Detection2020

    • Author(s)
      Yuki Anzai, Akihiko Tsukahara, Keita Tanaka, Yoshinori Uchikawa
    • Organizer
      42nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] FPGAによる脳磁図解析専用回路の設計・試作2020

    • Author(s)
      安西優貴,塚原彰彦,田中慶太
    • Organizer
      生体医工学シンポジウム 2020
    • Related Report
      2020 Research-status Report
  • [Book] 神経・生理心理学2021

    • Author(s)
      梅田 聡
    • Total Pages
      272
    • Publisher
      遠見書房
    • ISBN
      9784866160603
    • Related Report
      2021 Research-status Report
  • [Book] ヒトの耳 機械の耳2021

    • Author(s)
      リチャード・F・ライオン、根本 幾、田中 慶太
    • Total Pages
      688
    • Publisher
      東京電機大学出版局
    • ISBN
      9784501557607
    • Related Report
      2020 Research-status Report
  • [Book] 聴覚情報処理検査(APT)マニュアル2021

    • Author(s)
      加我君孝、小渕千絵、原島恒夫、田中慶太、坂本圭、小林優子
    • Total Pages
      80
    • Publisher
      学苑社
    • ISBN
      9784761408190
    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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