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Development of multi-modal neuronal activity measurements and its analytics using high-sensitivity optically pumped atomic magnetometers

Research Project

Project/Area Number 15K21118
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Brain biometrics
Measurement engineering
Research InstitutionKyoto University

Principal Investigator

Natsukawa Hiroaki  京都大学, 学術情報メディアセンター, 特定助教 (90712951)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2017: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2015: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
Keywords原子磁気センサ / 脳磁図 / 脳波 / 統合解析
Outline of Final Research Achievements

In order to elucidate the human brain mechanism, we developed a multimodality neuronal activity measurement system for simultaneous measurement of magnetoencephalography (MEG) and electroencepalography (EEG) using optically pumped atomic magnetometers (OPAM). It was confirmed that visual evoked responses with OPAM-MEG and EEG can be measured simultaneously in our constructed environment. In addition, we have developed a simultaneous measurement system by multi-channel OPAM and EEG, head mount, multimodal data analysis flow, and connectivity analysis tool, which can contribute to a future multimodal neuroimaging system without any large-scale cooling devices.

Report

(4 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • Research Products

    (17 results)

All 2018 2017 2016 2015

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (13 results) (of which Int'l Joint Research: 4 results,  Invited: 3 results)

  • [Journal Article] Visual analytics of brain effective connectivity using convergent cross mapping2017

    • Author(s)
      Natsukawa Hiroaki、Koyamada Koji
    • Journal Title

      Proceedings of SA '17 Symposium on Visualization

      Volume: - Pages: 1-9

    • DOI

      10.1145/3139295.3139303

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Convergent Cross Mappingによる時系列データ因果推論手法のビジュアル分析2017

    • Author(s)
      夏川浩明,小山田耕二
    • Journal Title

      第45回可視化情報シンポジウム2017論文集

      Volume: -

    • Related Report
      2017 Annual Research Report
  • [Journal Article] Node-Link Graphs of Human Brain Network based on Dynamical Causal Modeling for Magnetoencephalography2017

    • Author(s)
      Natsukawa, H., Koyamada, K
    • Journal Title

      Proc. of IEEE Pacific Visualization 2017

      Volume: - Pages: 342-343

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] モジュール型4ch光ポンピング原子磁気センサによる視覚誘発脳磁界計測2015

    • Author(s)
      夏川浩明、山本哲也、小林哲生
    • Journal Title

      電子情報通信学会技術研究報告

      Volume: MBE2015-58,Vol.115,No.317 Pages: 29-32

    • Related Report
      2015 Research-status Report
  • [Presentation] 時系列データ解析と可視化技術を統合した脳機能分析システム2018

    • Author(s)
      夏川浩明
    • Organizer
      KRPアイデアシェアリングコミュニティ
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] Convergent Cross MappingによるMEGデータの領域間結合解析に関する検討2017

    • Author(s)
      夏川浩明、小山田耕二
    • Organizer
      第19回日本ヒト脳機能マッピング学会
    • Place of Presentation
      京都大学
    • Year and Date
      2017-03-09
    • Related Report
      2016 Research-status Report
  • [Presentation] 脳機能コネクティビティ解析の取り組み2017

    • Author(s)
      夏川浩明
    • Organizer
      アドバンスト・エレクトロニクス・シンポジウム(AESセミナー)
    • Place of Presentation
      京都高度技術研究所 アステム(ASTEM)
    • Year and Date
      2017-01-26
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] Node-Link Graphs of Human Brain Network based on Dynamical Causal Modeling for Magnetoencephalography2017

    • Author(s)
      Hiroaki Natsukawa, Koji Koyamada
    • Organizer
      IEEE Pacific Visualization 2017
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visual Representation of Directed Connectivity in the Human Cortical Network based on Dynamical Causal Modeling2017

    • Author(s)
      Hiroaki Natsukawa, Koji Koyamada
    • Organizer
      The 14th Asian Symposium on Visualization
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Visual Analytics of Brain Effective Connectivity Using Convergent Cross Mapping2017

    • Author(s)
      Hiroaki Natsukawa, Koji Koyamada
    • Organizer
      SIGGRAPH ASIA 2017 Symposium on Visualization
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 脳磁図によるコネクティビティ解析2016

    • Author(s)
      夏川浩明
    • Organizer
      LE2016~脳の領域間コネクティビティ解析のフロンティア~
    • Place of Presentation
      大阪国際交流センター
    • Year and Date
      2016-11-03
    • Related Report
      2016 Research-status Report
    • Invited
  • [Presentation] マルチチャネルモジュール型光ポンピング原子磁気センサを用いた視覚誘発脳磁界計測2016

    • Author(s)
      小野雅史、夏川浩明、山本哲也、岡野一久、寺尾亮、水谷夏彦、小林哲生
    • Organizer
      第18回日本ヒト脳機能マッピング学会
    • Place of Presentation
      京都大学桂キャンパス(京都府・京都市)
    • Year and Date
      2016-03-08
    • Related Report
      2015 Research-status Report
  • [Presentation] 光ポンピング原子磁気センサによる視覚誘発応答計測時のノイズ低減:多チャンネル脳波計の併用2016

    • Author(s)
      山本哲也、夏川浩明、小林哲生
    • Organizer
      日本視覚学会2016年冬季大会
    • Place of Presentation
      工学院大学(東京都・新宿区)
    • Year and Date
      2016-01-21
    • Related Report
      2015 Research-status Report
  • [Presentation] モジュール型4ch光ポンピング原子磁気センサによる視覚誘発脳磁界計測2015

    • Author(s)
      夏川浩明、山本哲也、小林哲生
    • Organizer
      電子情報通信学会MEとバイオサイバネティックス研究会
    • Place of Presentation
      東北大学(宮城県・仙台市)
    • Year and Date
      2015-11-21
    • Related Report
      2015 Research-status Report
  • [Presentation] モジュール型光ポンピング原子磁気センサによる視覚誘発脳磁界計測:SQUID全頭型MEG計測との比較2015

    • Author(s)
      夏川浩明、鎌田啓吾、山本哲也、小林哲生
    • Organizer
      第17回日本ヒト脳機能マッピング学会
    • Place of Presentation
      毎日新聞オーバルホール(大阪府・大阪市)
    • Year and Date
      2015-07-02
    • Related Report
      2015 Research-status Report
  • [Presentation] モジュール型光ポンピング原子磁気センサによる視覚誘発脳磁界計測:多チャンネル脳波計との同時計測2015

    • Author(s)
      山本哲也、夏川浩明、鎌田啓吾、小林哲生
    • Organizer
      第17回日本ヒト脳機能マッピング学会
    • Place of Presentation
      毎日新聞オーバルホール(大阪府・大阪市)
    • Year and Date
      2015-07-02
    • Related Report
      2015 Research-status Report
  • [Presentation] Measurements of human visual evoked fields using a compact atomic magnetometer module2015

    • Author(s)
      Hiroaki Natsukawa, Keigo Kamada, Tetsuya Yamamoto, Tetsuo Kobayashi
    • Organizer
      OHBM’s 2015 Annual Meeting
    • Place of Presentation
      Hawaii (USA)
    • Year and Date
      2015-06-14
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research

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Published: 2015-04-16   Modified: 2019-03-29  

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