IKEZOE Koji 池添貢司

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KOJI Ikezoe 池添貢司

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Researcher Number	10596430
Other IDs	https://orcid.org/0000-0003-2736-5037
Affiliation (Current)	2025: 山梨大学, 大学院総合研究部, 准教授
Affiliation (based on the past Project Information) *help	2025: 山梨大学, 大学院総合研究部, 准教授 2020 – 2023: 山梨大学, 大学院総合研究部, 助教 2019: 山梨大学, 大学院総合研究部, 特任助教 2015 – 2016: 山梨大学, 総合研究部, 特任助教 2014: 独立行政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 2013: 大阪大学, 生命機能研究科, 特任助教(常勤)
Review Section/Research Field	Principal Investigator Basic Section 51020:Cognitive and brain science-related / Neurophysiology / General neuroscience
Keywords	Principal Investigator 機能構築 / マウス / 運動 / プルキンエ細胞 / 小脳 / 符号化モデル / ２光子顕微鏡 / 2光子イメージング / 霊長類 / 視覚 … More / 神経科学 / 歩行 / 運動学習 / 歩行運動 / 複雑スパイク / 線形モデル / V4 / カルシウムイメージング / 中次視覚野 / 2光子顕微鏡 / 視覚情報処理 / 方位選択性 / 霊長類大脳皮質 / 生体イメージング / 両眼視差 Less

歩行運動学習における大脳小脳連関Principal Investigator
- Principal Investigator
  
  池添貢司
- Project Period (FY)
  2025 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 51020:Cognitive and brain science-related
- Research Institution
  University of Yamanashi
小脳プルキンエ細胞による運動・非運動情報の符号化様式の解明Principal Investigator
- Principal Investigator
  
  池添貢司
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 51020:Cognitive and brain science-related
- Research Institution
  University of Yamanashi
Investigation on the encoding of the mismatch signals of locomotion speed by cerebellar neuronsPrincipal Investigator
- Principal Investigator
  
  IKEZOE Koji
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 51020:Cognitive and brain science-related
- Research Institution
  University of Yamanashi
Visual information encoding and local neural connections in monkey V4Principal Investigator
- Principal Investigator
  
  IKEZOE Koji
- Project Period (FY)
  2015 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Neurophysiology / General neuroscience
- Research Institution
  University of Yamanashi
Pathways for binocular disparity information in monkey cerebral cortexPrincipal Investigator
- Principal Investigator
  
  KOJI Ikezoe
- Project Period (FY)
  2013 – 2014
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Neurophysiology / General neuroscience
- Research Institution
  National Institute of Information and Communications Technology
  Osaka University

All 2024 2023 2021 2019 2017 2016 2015 2014 2013 Other

All Journal Article Presentation Other

[Journal Article] 自然動画に含まれる画像特徴量に対するサルV1野およびV4野の神経細胞群の応答2017
- Author(s)
  畑中岳、池添貢司、竹内遼介、稲垣未来男、西本伸志、藤田一郎
- Journal Title
  
  信学技報
  
  Volume: vol. 116, no. 521, NC2016-89 Pages: 149-154
- Data Source
  KAKENHI-PROJECT-15K18357
[Journal Article] サル視覚野V1野とV4野における方位と空間周波数に基づく微小配置の比較2016
- Author(s)
  天野真綾、池添貢司、西本伸志、藤田一郎
- Journal Title
  
  信学技報
  
  Volume: vol. 115, no. 514 Pages: 119-124
- Data Source
  KAKENHI-PROJECT-15K18357
[Journal Article] Relationship between the local structure of orientation map and the strength of orientation tuning of neurons in monkey V1: a 2-photon calcium imaging study2013
- Author(s)
  Ikezoe, K., Mori, Y., Kitamura, K., Tamura, H., Fujita, I.
- Journal Title
  
  Journal of Neuroscience
  
  Volume: 33(42) Issue: 42 Pages: 16818-16827
- DOI
  10.1523/jneurosci.2209-13.2013
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-23240047, KAKENHI-PUBLICLY-25113705, KAKENHI-PUBLICLY-25115705, KAKENHI-PUBLICLY-25135722, KAKENHI-PROJECT-25290003, KAKENHI-PROJECT-25560432, KAKENHI-PROJECT-25830012
[Presentation] Cerebellar climbing fibers multiplex movement and reward signals during a voluntary movement task in mice2024
- Author(s)
  Koji IKEZOE
- Organizer
  The 4th International Symposium on Frontend Brain Science-Yamanashi GLIA Center: University of Yamanashi
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K07324
[Presentation] レバー引き課題中のマウス小脳プルキンエ細胞の複雑スパイクによる行動関連情報の表現と機能構築2023
- Author(s)
  池添貢司、日高直樹、真仁田聡、村上誠祥、堤新一郎、礒村宜和、狩野方伸、喜多村和郎
- Organizer
  日本生理学会第１００回記念大会（京都）
- Data Source
  KAKENHI-PROJECT-22K07324
[Presentation] Cerebellar climbing fibers represent behavioral information of multiplex modalities and form functional modules2023
- Author(s)
  Koji Ikezoe, Naoki Hidaka, Satoshi Manita, Masayoshi Murakami, Shinichiro Tsutsumi, Yoshikazu Isomura, Masanobu Kano, Kazuo Kitamura
- Organizer
  3rd International Symposium & Young Investigator Symposium on Brain Information Dynamics 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K07324
[Presentation] Cerebellar climbing fibers jointly encode movement and reward signals during a voluntary forelimb movement task2023
- Author(s)
  K. IKEZOE, N. HIDAKA, S. MANITA, M. MURAKAMI, S. TSUTSUMI, Y. ISOMURA, M. KANO, K. KITAMURA
- Organizer
  Neuroscience 2023 (Washington D.C.)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K07324
[Presentation] 自発レバー引き課題を行うマウスにおける小脳プルキンエ細胞の複雑スパイク活動の符号化モデル解析2021
- Author(s)
  池添貢司、日高直樹、真仁田聡、村上誠祥、堤新一郎、礒村宜和、狩野方伸、喜多村和郎
- Organizer
  第44回日本神経科学大会 / CJK第1回国際会議（神戸）
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K07801
[Presentation] Neuronal representation for speed and acceleration of walking in mouse cerebellar cortex2019
- Author(s)
  Koji Ikezoe, Kazuo Kitamura
- Organizer
  Neuro2019 (第４２回日本神経科学大会・２０１９年７月新潟)
- Data Source
  KAKENHI-PROJECT-19K07801
[Presentation] 自然動画に含まれる画像特徴量に対するサルV1野およびV4野の神経細胞群の応答2017
- Author(s)
  畑中岳、池添貢司、竹内遼介、稲垣未来男、西本伸志、藤田一郎
- Organizer
  ニューロコンピューティング研究会
- Place of Presentation
  機械振興会館（東京都・港区）
- Year and Date
  2017-03-14
- Data Source
  KAKENHI-PROJECT-15K18357
[Presentation] Population sparseness is lower in V4 than in V12016
- Author(s)
  Mita S, Ikezoe K, Fukazawa T, Nishimoto S, Fujita I
- Organizer
  第39回日本神経科学大会
- Place of Presentation
  パシフィコ横浜（神奈川県・横浜市）
- Year and Date
  2016-07-21
- Data Source
  KAKENHI-PROJECT-15K18357
[Presentation] サル視覚野V1野とV4野における方位と空間周波数に基づく微小配置の比較2016
- Author(s)
  天野真綾、池添貢司、西本伸志、藤田一郎
- Organizer
  ニューロコンピューティング研究会、MEとバイオサイバネティックス研究会（共催）
- Place of Presentation
  玉川大学（東京・町田市）
- Year and Date
  2016-03-22
- Data Source
  KAKENHI-PROJECT-15K18357
[Presentation] Response sparseness for natural movies in macaque V1 and V4 estimated by 2-photon calcium imaging2016
- Author(s)
  Ikezoe K, Fukazawa T, Nishimoto S, Mita S, Fujita I
- Organizer
  Neuroscience 2016, Annual Meeting of Society for Neuroscience
- Place of Presentation
  Sandiego, CA, USA
- Year and Date
  2016-11-16
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18357
[Presentation] Spatial relation between ocular dominance map and orientation map in layer II of macaque V1 at cellular level resolution.2016
- Author(s)
  Takeuchi FR, Ikezoe K, Inagaki M, Hakumoto K, Fujita I
- Organizer
  第39回日本神経科学大会
- Place of Presentation
  パシフィコ横浜（神奈川県・横浜市）
- Year and Date
  2016-07-22
- Data Source
  KAKENHI-PROJECT-15K18357
[Presentation] What fraction of neurons is active when one views natural scenes?: Response sparseness in macaque cortical areas V1 and V4 estimated by 2-photon calcium imaging2016
- Author(s)
  Fujita I, Fukazawa T, Nishimoto S, Mita S, Ikezoe K
- Organizer
  ICN 2016-International Congress of Neuroethology
- Place of Presentation
  Montevideo, Urguay
- Year and Date
  2016-04-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15K18357
[Presentation] サルV1野およびV4野における視覚反応のスパース性2015
- Author(s)
  池添貢司、深澤宇紀、西本伸志、藤田一郎
- Organizer
  視覚科学フォーラム第19回研究会
- Place of Presentation
  ホテル福島グリーンパレス（福島・福島市）
- Year and Date
  2015-08-20
- Data Source
  KAKENHI-PROJECT-15K18357
[Presentation] Orthogonal intersection of functional maps in macaque visual area V42015
- Author(s)
  Amano M, Ikezoe K, Nishimoto S, Fujita I
- Organizer
  第３８回神経科学会大会
- Place of Presentation
  神戸国際展示場（兵庫・神戸市）
- Year and Date
  2015-07-28
- Data Source
  KAKENHI-PROJECT-15K18357
[Presentation] Orientation and spatial frequency maps in monkey V4 revealed at the single-cell resolution2015
- Author(s)
  Ikezoe K, Saito Y, Nishimoto S, Fujita I
- Organizer
  第３８回神経科学会大会
- Place of Presentation
  神戸国際展示場（兵庫・神戸市）
- Year and Date
  2015-07-29
- Data Source
  KAKENHI-PROJECT-15K18357
[Presentation] Spatial arrangement of neurons in monkey V1 and V4 according to their orientation selectivity: A 2-photon calcium imaging study2014
- Author(s)
  池添貢司
- Organizer
  Asia-Pacific Conference on Vision (APCV2014)
- Place of Presentation
  かがわ国際会議場（香川・高松）
- Year and Date
  2014-07-19
- Invited
- Data Source
  KAKENHI-PROJECT-25830012
[Presentation] 2光子イメージングで見る霊長類大脳皮質の情報処理2014
- Author(s)
  池添貢司
- Organizer
  応用脳科学コンソーシアムCiNet研究ワークショップ
- Place of Presentation
  京都大学東京オフィス（東京・港区）
- Year and Date
  2014-12-09
- Invited
- Data Source
  KAKENHI-PROJECT-25830012
[Presentation] Orientation maps in monkey V1 and V4 visualized at the single-neuron resolution: a 2-photon calcium imaging study
- Author(s)
  池添貢司
- Organizer
  Vision, Memory, Thought: how cognition emerges from neural network
- Place of Presentation
  東京大学（東京・文京区）
- Year and Date
  2014-12-06 – 2014-12-07
- Data Source
  KAKENHI-PROJECT-25830012
[Presentation] サル大脳皮質V1野の方位地図：２光子カルシウムイメージングによる解析
- Author(s)
  池添貢司
- Organizer
  立命館大学視覚科学統合研究センターシンポジウム
- Place of Presentation
  立命館大学（滋賀県）
- Invited
- Data Source
  KAKENHI-PROJECT-25830012
[Presentation] サルV4細胞の自然動画に対する視覚応答の2光子Ca2+イメージングによる解析: (I)エンコーディングモデル解析による応答特性の推定
- Author(s)
  竹内遼介池添貢司西本伸志齋藤優介深澤宇紀藤田一郎
- Organizer
  視覚科学フォーラム第 17 回研究会
- Place of Presentation
  立命館大学（滋賀県）
- Data Source
  KAKENHI-PROJECT-25830012
[Presentation] In vivo 2-photon calcium imaging of visual responses to natural movies in monkey V4
- Author(s)
  池添貢司西本伸志竹内遼介深澤宇紀齋藤優介藤田一郎
- Organizer
  第23回日本神経科学大会
- Place of Presentation
  京都国際会議場（京都府）
- Data Source
  KAKENHI-PROJECT-25830012
[Presentation] Difference between V1 and V4 of monkeys in orientation and spatial frequency maps at the single-cell resolution
- Author(s)
  天野真綾、池添貢司、西本伸志、藤田一郎
- Organizer
  The Second CiNet Conference -- International Symposium on Neural Mechanisms of Vision and Cognition
- Place of Presentation
  脳情報通信融合研究センター（大阪・吹田）
- Year and Date
  2015-03-02 – 2015-03-03
- Data Source
  KAKENHI-PROJECT-25830012
[Presentation] サルV4細胞の自然動画に対する視覚応答の2光子Ca2+イメージングによる解析:（II）方位・空間周波数選択性に関する空間配置
- Author(s)
  齋藤優介池添貢司西本伸志竹内遼介深澤宇紀藤田一郎
- Organizer
  視覚科学フォーラム第 17 回研究会
- Place of Presentation
  立命館大学（滋賀県）
- Data Source
  KAKENHI-PROJECT-25830012
[Presentation] Functional architecture for orientation and spatial frequency tuning in monkey V4 revealed by In vivo 2-photon calcium imaging of visual responses to natural movies
- Author(s)
  池添貢司西本伸志竹内遼介深澤宇紀齋藤優介藤田一郎
- Organizer
  Neuroscience 2013 (annual meeting of society for neuroscience)
- Place of Presentation
  サンディエゴ（カリフォルニア、米国）
- Data Source
  KAKENHI-PROJECT-25830012
[]

1. TAKEUCHI Ryosuke

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
2. AMANO Mahya

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
3. HAKUMOTO Kazuhito

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. HATANAKA Gaku

# of Collaborated Projects: 1 results

# of Collaborated Products: 2 results
5. MITA Shinjiro

# of Collaborated Projects: 1 results

# of Collaborated Products: 3 results
6. FUJIMOTO Taiga

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 藤田一郎

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

IKEZOE Koji 池添 貢司

KOJI Ikezoe 池添 貢司

Research Projects

Research Products

Co-Researchers

歩行運動学習における大脳小脳連関Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

小脳プルキンエ細胞による運動・非運動情報の符号化様式の解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Investigation on the encoding of the mismatch signals of locomotion speed by cerebellar neuronsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Visual information encoding and local neural connections in monkey V4Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Pathways for binocular disparity information in monkey cerebral cortexPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] 自然動画に含まれる画像特徴量に対するサルV1野およびV4野の神経細胞群の応答2017

Author(s)

Journal Title

Data Source

[Journal Article] サル視覚野V1野とV4野における方位と空間周波数に基づく微小配置の比較2016

Author(s)

Journal Title

Data Source

[Journal Article] Relationship between the local structure of orientation map and the strength of orientation tuning of neurons in monkey V1: a 2-photon calcium imaging study2013

Author(s)

Journal Title

DOI

Data Source

[Presentation] Cerebellar climbing fibers multiplex movement and reward signals during a voluntary movement task in mice2024

Author(s)

Organizer

Data Source

[Presentation] レバー引き課題中のマウス小脳プルキンエ細胞の複雑スパイクによる行動関連情報の表現と機能構築2023

Author(s)

Organizer

Data Source

[Presentation] Cerebellar climbing fibers represent behavioral information of multiplex modalities and form functional modules2023

Author(s)

Organizer

Data Source

[Presentation] Cerebellar climbing fibers jointly encode movement and reward signals during a voluntary forelimb movement task2023

Author(s)

Organizer

Data Source

[Presentation] 自発レバー引き課題を行うマウスにおける小脳プルキンエ細胞の複雑スパイク活動の符号化モデル解析2021

Author(s)

Organizer

Data Source

[Presentation] Neuronal representation for speed and acceleration of walking in mouse cerebellar cortex2019

Author(s)

Organizer

Data Source

[Presentation] 自然動画に含まれる画像特徴量に対するサルV1野およびV4野の神経細胞群の応答2017

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Population sparseness is lower in V4 than in V12016

Author(s)

IKEZOE Koji 池添貢司

KOJI Ikezoe 池添貢司