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Oizumi Masafumi  大泉 匡史

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大泉 匡史  オオイズミ マサフミ

Masafumi Oizumi  大泉 匡史

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Researcher Number 30715371
Other IDs
Affiliation (Current) 2022: 東京大学, 大学院総合文化研究科, 准教授
Affiliation (based on the past Project Information) *help 2018 – 2022: 東京大学, 大学院総合文化研究科, 准教授
2016: 国立研究開発法人理化学研究所, 脳科学総合研究センター, 客員研究員
2015: 国立研究開発法人理化学研究所, 脳科学総合研究センター, 基礎科学特別研究員
2014: 独立行政法人理化学研究所, 脳科学総合研究センター, 基礎科学特別研究員
Review Section/Research Field
Principal Investigator
Brain biometrics / Cognitive science / Basic Section 51020:Cognitive and brain science-related / Transformative Research Areas, Section (I)
Except Principal Investigator
Transformative Research Areas, Section (I)
Keywords
Principal Investigator
意識 / 統合情報理論 / 情報理論 / 意識レベル / 情報幾何学 / 分離脳 / ECoG / クオリア / 情報
Except Principal Investigator
意識 … More / クオリア / 情報 / 構造 / 圏論 Less
  • Research Projects

    (4 results)
  • Research Products

    (22 results)
  • Co-Researchers

    (5 People)
  •  Understanding relationships between qualia structures and (brain-derived) information structures

    • Principal Investigator
      土谷 尚嗣
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Transformative Research Areas (B)
    • Review Section
      Transformative Research Areas, Section (I)
    • Research Institution
      Advanced Telecommunications Research Institute International
  •  クオリア構造と対応する情報構造の脳活動からの抽出Principal Investigator

    • Principal Investigator
      大泉 匡史
    • Project Period (FY)
      2020 – 2022
    • Research Category
      Grant-in-Aid for Transformative Research Areas (B)
    • Review Section
      Transformative Research Areas, Section (I)
    • Research Institution
      The University of Tokyo
  •  脳活動の情報量解析による分離脳のメカニズムの解明Principal Investigator

    • Principal Investigator
      大泉 匡史
    • Project Period (FY)
      2018 – 2021
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 51020:Cognitive and brain science-related
    • Research Institution
      The University of Tokyo
  •  Building a consciousness meter commonly applicable for various conscious statesPrincipal Investigator

    • Principal Investigator
      Masafumi Oizumi
    • Project Period (FY)
      2014 – 2016
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Brain biometrics
      Cognitive science
    • Research Institution
      Institute of Physical and Chemical Research

All 2021 2020 2019 2018 2016 2015 2014 Other

All Journal Article Presentation

  • [Journal Article] Unified framework for the entropy production and the stochastic interaction based on information geometry2020

    • Author(s)
      Sosuke Ito, Masafumi Oizumi, Shun-ichi Amari
    • Journal Title

      Physical Review Research

      Volume: 2 Pages: 033048-033048

    • DOI

      10.1103/physrevresearch.2.033048

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Journal Article] 「意識の神経相関」を超えて : 「意識の構造」と「情報の構造」の特徴づけ,そして「構造間の関係性の同定」を目指して2020

    • Author(s)
      土谷尚嗣, 大泉匡史, 山田真希子, 西郷 甲矢人
    • Journal Title

      臨床精神医学

      Volume: 49 Pages: 319-326

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Journal Article] A general spectral decomposition of causal influences applied to integrated information2020

    • Author(s)
      Dror Cohen, Shuntaro Sasai, Naotsugu Tsuchiya, Masafumi Oizumi
    • Journal Title

      Journal of Neuroscience Methods

      Volume: 330 Pages: 108443-108443

    • DOI

      10.1016/j.jneumeth.2019.108443

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02713, KAKENHI-PROJECT-18F18706
  • [Journal Article] Efficient search for informational cores in complex systems: Application to brain networks2020

    • Author(s)
      Jun Kitazono, Ryota Kanai, Masafumi Oizumi
    • Journal Title

      Neural Networks

      Volume: 132 Pages: 232-244

    • DOI

      10.1016/j.neunet.2020.08.020

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Journal Article] Unified Framework for Information Integration Based on Information Geometry2016

    • Author(s)
      Masafumi Oizumi, Naotsugu Tsuchiya, Shun-ichi Amari
    • Journal Title

      Proceedings of the National Academy of Sciences

      Volume: 113 Pages: 14817-14822

    • DOI

      10.1073/pnas.1603583113

    • Acknowledgement Compliant / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870860
  • [Journal Article] From the Phenomenology to the Mechanisms of Consciousness: Integrated Information Theory 3.02014

    • Author(s)
      Masafumi Oizumi, Larissa Albantakis, Giulio Tononi
    • Journal Title

      PLoS Computational Biology

      Volume: 10

    • DOI

      10.1371/journal.pcbi.1003588

    • Peer Reviewed / Open Access
    • Data Source
      KAKENHI-PROJECT-26870860
  • [Presentation] Network cores of the human functional connectome2021

    • Author(s)
      Tomoya Taguchi, Jun Kitazono, Shuntaro Sasai, Masafumi Oizumi
    • Organizer
      ニューロコンピューティング研究会(NC)
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Presentation] Bidirectionally connected cores in a mouse connectome2021

    • Author(s)
      Jun Kitazono, Yuma Aoki, Masafumi Oizumi
    • Organizer
      Computational and Systems Neuroscience 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Presentation] 統合情報理論の数理2020

    • Author(s)
      大泉匡史
    • Organizer
      数理生物セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Presentation] Recurrently connected cores in a mouse connectome2020

    • Author(s)
      Jun Kitazono, Yuma Aoki, Masafumi Oizumi
    • Organizer
      第30回 日本神経回路学会 全国大会 (JNNS2020)
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Presentation] 意識の場所と境界―理論的アプローチの紹介2019

    • Author(s)
      大泉匡史
    • Organizer
      生理研研究会「視覚・認知脳機能研究の先端」
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Presentation] Towards Identifying Places and Boundaries of consciousness: An Approach from Integrated Information Theory2019

    • Author(s)
      Masafumi Oizumi
    • Organizer
      Conference on Complex Systems, Workshop on Information Processing in Complex Systems
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Presentation] Towards Identifying Places and Boundaries of consciousness: An Approach from Integrated Information Theory2019

    • Author(s)
      Masafumi Oizumi
    • Organizer
      Statistical Physics and Neural Computation
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Presentation] 脳内ネットワークの情報コアの探索―意識の場所の同定に向けて2018

    • Author(s)
      大泉匡史
    • Organizer
      ネットワーク科学セミナー
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H02713
  • [Presentation] How can we assess "Machine Consciousness"? ;From the perspective of Integrated Information Theory2016

    • Author(s)
      Masafumi Oizumi
    • Organizer
      13th Japanese-German Frontiers of Science Symposium
    • Place of Presentation
      Potsdam, German
    • Year and Date
      2016-10-09
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870860
  • [Presentation] A unified framework for quantifying information integration based on information geometry2016

    • Author(s)
      Masafumi Oizumi
    • Organizer
      The 39th Annual Meeting of the Japan Neuroscience Society Satellite Symposium
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2016-07-25
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870860
  • [Presentation] A unified framework for quantifying information integration based on information geometry2016

    • Author(s)
      Masafumi Oizumi, Naotsugu Tsuchiya, Shun-ichi Amari
    • Organizer
      The 39th Annual Meeting of the Japan Neuroscience Society
    • Place of Presentation
      Yokohama, Japan
    • Year and Date
      2016-07-20
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870860
  • [Presentation] A unified framework for quantifying information integration based on information geometry2016

    • Author(s)
      Masafumi Oizumi
    • Organizer
      CNS 2016 Workshop on Methods of Information Theory in Computational Neuroscience
    • Place of Presentation
      Jeju, Korea
    • Year and Date
      2016-07-06
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870860
  • [Presentation] Measures of Consciousness From the Viewpoint of Information Geometry2016

    • Author(s)
      Masafumi Oizumi
    • Organizer
      FQXi’s 5th International Conference
    • Place of Presentation
      Banff, Canada
    • Year and Date
      2016-08-21
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870860
  • [Presentation] The Integrated Information Theory of Consciousness; Theory and Practice2015

    • Author(s)
      Masafumi Oizumi
    • Organizer
      International Symposium on Neural mechanisms of brain functions that require awareness
    • Place of Presentation
      新潟大学(新潟県・新潟市)
    • Year and Date
      2015-07-25
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870860
  • [Presentation] A Unified Framework for Information Integration Based on Information Geometry2015

    • Author(s)
      Masafumi Oizumi
    • Organizer
      2nd Monash Brain Function Workshop
    • Place of Presentation
      Melbourne, Australia
    • Year and Date
      2015-12-14
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-26870860
  • [Presentation] Integrated Information Theory of Consciousness

    • Author(s)
      Masafumi Oizumi, Giulio Tononi, Christof Koch, Naotsugu Tsuchiya, Albantakis Larissa
    • Organizer
      ASSC
    • Place of Presentation
      Brisbane, Australia
    • Year and Date
      2014-07-16 – 2014-07-19
    • Data Source
      KAKENHI-PROJECT-26870860
  • 1.  土谷 尚嗣 (80517128)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 2.  山田 真希子 (50557444)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 3.  小村 豊 (80357029)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 4.  笹井 俊太朗 (00789612)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  COHEN DROR
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 2 results

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