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Koizumi Ai  小泉 愛

ORCIDConnect your ORCID iD *help
Researcher Number 60588953
Other IDs
Affiliation (Current) 2025: 株式会社ソニーコンピュータサイエンス研究所(Research Lab.), Research Lab., 研究員
Affiliation (based on the past Project Information) *help 2022 – 2024: 株式会社ソニーコンピュータサイエンス研究所(Research Lab.), Research Lab., 研究員
2018 – 2021: 慶應義塾大学, 政策・メディア研究科(藤沢), 特任講師
2016 – 2018: 国立研究開発法人情報通信研究機構, 脳情報通信融合研究センター脳情報通信融合研究室, 研究員
Review Section/Research Field
Principal Investigator
Basic Section 10040:Experimental psychology-related / Transformative Research Areas, Section (I) / Basic Section 51020:Cognitive and brain science-related / Experimental psychology
Except Principal Investigator
Transformative Research Areas, Section (I)
Keywords
Principal Investigator
fMRI / 恐怖記憶 / PTSD / VR / 皮質 / 知覚 / 恐怖 / 事故記憶 / モーションキャプチャ / EEG … More / 脳イメージング / トラウマ記憶 / 感覚 / 脳神経科学 / 認知神経科学 / 脳メカニズム / 情動 / 意識 / クオリア / 視覚野 / 記憶 / 脳構造 / 皮質メカニズム / モーショントラック / 視覚 / トラウマ / 身体運動 / 感覚野 / 皮質感覚野 / 心的トラウマ / 実験系心理学 / 認知科学 / 高解像度 / 7 Tesla fMRI / 表情 / モダリティ / 皮質層 / 7T fMRI / 脳機能 / 感覚モダリティ / 脳科学 / モダリティー … More
Except Principal Investigator
クオリア / 意識 Less
  • Research Projects

    (5 results)
  • Research Products

    (22 results)
  • Co-Researchers

    (17 People)
  •  Qualia Structure: Establishing super-interdisciplinary research program to bridge a gap between subjective conscious experience and scientific objectivity

    • Principal Investigator
      土谷 尚嗣
    • Project Period (FY)
      2023 – 2027
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (I)
    • Research Institution
      Advanced Telecommunications Research Institute International
  •  クオリア構造に対応する脳活動の計測と操作Principal Investigator

    • Principal Investigator
      小泉 愛
    • Project Period (FY)
      2023 – 2027
    • Research Category
      Grant-in-Aid for Transformative Research Areas (A)
    • Review Section
      Transformative Research Areas, Section (I)
    • Research Institution
      Sony Computer Science Laboratories, Inc. (Research Lab.)
  •  皮質可塑性におけるトラウマ記憶の長期固定化機序の実験的検証Principal Investigator

    • Principal Investigator
      小泉 愛
    • Project Period (FY)
      2022 – 2024
    • Research Category
      Grant-in-Aid for Scientific Research (B)
    • Review Section
      Basic Section 10040:Experimental psychology-related
    • Research Institution
      Sony Computer Science Laboratories, Inc. (Research Lab.)
  •  Fear memory formation mechanisms in sensory cortices.Principal Investigator

    • Principal Investigator
      KOIZUMI Ai
    • 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
      Keio University
  •  Research on the neural mechanisms supporting multi-sensory fear memoryPrincipal Investigator

    • Principal Investigator
      Koizumi Ai
    • Project Period (FY)
      2016 – 2018
    • Research Category
      Grant-in-Aid for Young Scientists (B)
    • Research Field
      Experimental psychology
    • Research Institution
      National Institute of Information and Communications Technology

All 2024 2023 2022 2021 2020 2019 2018 2017

All Journal Article Presentation Book

  • [Book] fMRI Neurofeedback2021

    • Author(s)
      Ai Koizumi, Mitsuo Kawato
    • Publisher
      Elsevier
    • ISBN
      9780128224212
    • Data Source
      KAKENHI-PROJECT-18H02714
  • [Journal Article] Fear in action: Fear conditioning and alleviation through body movements2024

    • Author(s)
      Alemany-Gonzalez Maria、Wokke Martijn E.、Chiba Toshinori、Narumi Takuji、Kaneko Naotsugu、Yokoyama Hikaru、Watanabe Katsumi、Nakazawa Kimitaka、Imamizu Hiroshi、Koizumi Ai
    • Journal Title

      iScience

      Volume: 27 Issue: 3 Pages: 109099-109099

    • DOI

      10.1016/j.isci.2024.109099

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K22382
  • [Journal Article] Time-dependent neural arbitration between cue associative and episodic fear memories2023

    • Author(s)
      Cortese Aurelio、Ohata Ryu、Alemany Maria、Kitagawa Norimichi、Imamizu Hiroshi、Koizumi Ai
    • Journal Title

      BioRixv

      Volume: -

    • DOI

      10.1101/2023.03.22.533726

    • Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K22382
  • [Journal Article] A reciprocal inhibition model of alternations between non-dissociative and dissociative states in patients with PTSD2021

    • Author(s)
      Chiba, T., Ide, K., Boku, S., Taylor, J.E., Ph.D., Toda, H., Kanazawa, T., Kato, S., Horiuchi, Y. Hishimoto, A., Maruyama, T. Yamamoto, T., Shirakawa, M., Sora, I., Kawato, M., and *Koizumi, A.
    • Journal Title

      Molecular Psychiatry

      Volume: 26 Issue: 9 Pages: 5023-5039

    • DOI

      10.1038/s41380-020-0827-0

    • Peer Reviewed / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02714
  • [Journal Article] Atypical spatial frequency dependence of visual metacognition among schizophrenia patients2020

    • Author(s)
      Koizumi Ai、Hori Tomoki、Maniscalco Brian、Hayase Makoto、Mishima Ryou、Kawashima Takahiko、Miyata Jun、Aso Toshihiko、Lau Hakwan、Takahashi Hidehiko、Amano Kaoru
    • Journal Title

      NeuroImage: Clinical

      Volume: 27 Pages: 102296-102296

    • DOI

      10.1016/j.nicl.2020.102296

    • NAID

      120006949375

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K21567, KAKENHI-PLANNED-16H06572, KAKENHI-PROJECT-16H05862, KAKENHI-PUBLICLY-20H05064, KAKENHI-PROJECT-17H04248, KAKENHI-PLANNED-18H05523, KAKENHI-PROJECT-18H02714
  • [Journal Article] Threat anticipation in pulvinar and in superficial layers of primary visual cortex (V1). Evidence from layer-specific ultra-high field 7T fMRI.2019

    • Author(s)
      Koizumi A, Zhan M, Ban H, Kida I, De Martino FJ, Vaessen M, de Gelder B & Amano K
    • Journal Title

      eNeuro

      Volume: 6 Issue: 6 Pages: 0429-19

    • DOI

      10.1523/eneuro.0429-19.2019

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-19H03537, KAKENHI-PLANNED-18H05523, KAKENHI-PROJECT-18H04084, KAKENHI-PROJECT-18H02714, KAKENHI-PROJECT-16H05862
  • [Journal Article] Layer-specific ultra-high field 7T fMRI showing that threat anticipation is mediated by the pulvinar input to the superficial layers of primary visual cortex (V1)2018

    • Author(s)
      Ai Koizumi, Minye Zhan, Hiroshi Ban, Ikuhiro Kida, Federico de Martino, Maarten Vaessen, Beatrice de Gelder, Kaoru Amano
    • Journal Title

      BioRxiv

      Volume: October 2

    • DOI

      10.1101/431270

    • Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02714, KAKENHI-PROJECT-16K21687
  • [Presentation] Time-dependent reorganization of fear memory2023

    • Author(s)
      Ai Koizumi
    • Organizer
      日本神経科学学会大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K22382
  • [Presentation] Time-dependent reorganization of fear memory2023

    • Author(s)
      Ai Koizumi
    • Organizer
      Society for Neuroscience
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K22382
  • [Presentation] Temporal and bodily dynamics of fear memories2023

    • Author(s)
      Ai Koizumi
    • Organizer
      ヒト脳機能マッピング学会
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K22382
  • [Presentation] Fear conditioning and alleviation through body movements2023

    • Author(s)
      Ai Koizumi
    • Organizer
      World Congress of Cognitive and Behavioral Therapies
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-23K22382
  • [Presentation] Emergence and regulation of fear - from mouse behavior to human imagination2022

    • Author(s)
      Koizumi Ai
    • Organizer
      日本神経科学学会大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02714
  • [Presentation] 厄介で素晴らしき不安な脳の働き2021

    • Author(s)
      小泉愛
    • Organizer
      日本神経科学学会大会
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02714
  • [Presentation] 脳から考える心身の痛み・慢性疼痛とその予防・ヘルスケア2021

    • Author(s)
      小泉愛
    • Organizer
      CANS応用脳コンソーシアム
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H02714
  • [Presentation] 不安と恐怖の脳科学2021

    • Author(s)
      小泉愛
    • Organizer
      早稲田大学心理学セミナーシリーズ
    • Invited
    • Data Source
      KAKENHI-PROJECT-18H02714
  • [Presentation] Integrating diverse events to form holistic fear memories in the human brain2020

    • Author(s)
      Ai Koizumi、Aurelio Cortese、Ryu Ohata、Norimichi Kitagawa、Hiroshi Imamizu
    • Organizer
      日本神経科学大会
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02714
  • [Presentation] False percept of threat emerges from excessive activity in the V1 superficial layers2018

    • Author(s)
      Ai Koizumi, Minye Zhan, Hiroshi Ban, Ikuhiro Kida, Marteen Vanessen, Beatrice de Gelder, Kaoru Amano
    • Organizer
      The Social and Affective Neuroscience Society
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K21687
  • [Presentation] Pulvinar modulates primary visual cortex in a laminar dependent manner during perception of fear2018

    • Author(s)
      Ai Koizumi, Minye Zhan, Hiroshi Ban, Ikuhiro Kida, Federico de Martino, Maarten Vaessen, Beatrice de Gelder, Kaoru Amano
    • Organizer
      The social & affective neuroscience society
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K21687
  • [Presentation] Pulvinar modulates primary visual cortex in a laminar dependent manner during perception of fear2018

    • Author(s)
      Ai Koizumi, Minye Zhan, Hiroshi Ban, Ikuhiro Kida, Federico de Martino, Maarten Vaessen, Beatrice de Gelder, Kaoru Amano
    • Organizer
      The social & affective neuroscience society
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-18H02714
  • [Presentation] Pulvinar modulates primary visual cortex in a laminar dependent manner during perception of fear - Preliminary study with 7-Tesla fMRI2017

    • Author(s)
      小泉愛
    • Organizer
      第40回日本神経科学大会
    • Place of Presentation
      幕張メッセ国際展示場(千葉県、千葉市)
    • Data Source
      KAKENHI-PROJECT-16K21687
  • [Presentation] Pulvinar modulate primary visual cortex in a laminar dependent manner during perception of fear - Preliminary study with 7-Tesla fMRI2017

    • Author(s)
      Ai Koizumi, Minye Zhan, Hiroshi Ban, Ikuhiro Kida, Marteen Vanessen, Beatrice de Gelder, Kaoru Amano
    • Organizer
      The Japan Neuroscience Society annual meeting
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K21687
  • [Presentation] Pulvinar modulates primary visual cortex in a laminar dependent manner during perception of fear2017

    • Author(s)
      Ai Koizumi, Minye Zhan, Hiroshi Ban, Ikuhiro Kida, Marteen Vanessen, Beatrice de Gelder, Kaoru Amano
    • Organizer
      Annual Meeting of Society for Neuroscience
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-16K21687
  • 1.  戸田 裕之 (00610677)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 1 results
  • 2.  土谷 尚嗣 (80517128)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 3.  山田 真希子 (50557444)
    # of Collaborated Projects: 2 results
    # of Collaborated Products: 0 results
  • 4.  柴田 和久 (20505979)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 5.  大泉 匡史 (30715371)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 6.  浅野 倫子 (40553607)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 7.  石原 悠子 (40846995)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 8.  田口 茂 (50287950)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 9.  佐治 伸郎 (50725976)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 10.  堀井 隆斗 (60809333)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 11.  谷口 忠大 (80512251)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 12.  森口 佑介 (80546581)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 13.  西郷 甲矢人 (80615154)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 14.  Steven Phillips (90344209)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 15.  中野 珠実 (90589201)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 0 results
  • 16.  高橋 英彦 (60415429)
    # of Collaborated Projects: 1 results
    # of Collaborated Products: 1 results
  • 17.  KIDA Ikuhiro
    # of Collaborated Projects: 0 results
    # of Collaborated Products: 1 results

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