Koizumi Ai 小泉愛

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 – 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 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 / 脳波 / 脳計測 / 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 意識 / クオリア Less

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

Koizumi Ai 小泉 愛

Research Projects

Research Products

Co-Researchers

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

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

クオリア構造に対応する脳活動の計測と操作Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

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

Project Period (FY)

Research Category

Review Section

Research Institution

Fear memory formation mechanisms in sensory cortices.Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on the neural mechanisms supporting multi-sensory fear memoryPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] fMRI Neurofeedback2021

Author(s)

Publisher

ISBN

Data Source

[Journal Article] Fear in action: Fear conditioning and alleviation through body movements2024

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Time-dependent neural arbitration between cue associative and episodic fear memories2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] A reciprocal inhibition model of alternations between non-dissociative and dissociative states in patients with PTSD2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Atypical spatial frequency dependence of visual metacognition among schizophrenia patients2020

Author(s)

Journal Title

DOI

NAID

Data Source

[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)

Journal Title

DOI

Data Source

[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)

Journal Title

DOI

Data Source

[Presentation] Time-dependent reorganization of fear memory2023

Author(s)

Organizer

Data Source

[Presentation] Time-dependent reorganization of fear memory2023

Author(s)

Organizer

Data Source

[Presentation] Temporal and bodily dynamics of fear memories2023

Author(s)

Koizumi Ai 小泉愛