Ohki Kenichi

Affiliation and department：

Research field (1)： Neuroscience - general

Research keywords (1)：包括脳ネットワーク

Research theme for competitive and other funds (12)：

2020 - 2025 Elucidation of the mechanism of diversity formation of cortical neural circuits during the critical period
2020 - 2025 Inducing lifelong plasticity (iPlasticity) by brain rejuvenation: elucidation and manipulation of critical period mechanisms
2019 - 2024 Elucidation of cognitive and learning mechanism of cerebral cortex by multiscale optogenetics
2017 - 2022 大脳メタ記憶神経回路の解明:光遺伝学による内省の因果的制御
2019 - 2020 光遺伝学による大脳皮質の情報処理機構の解明

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Papers (49)：

Shinosuke Nomura, Shin-Ichiro Terada, Teppei Ebina, Masato Uemura, Yoshito Masamizu, Kenichi Ohki, Masanori Matsuzaki. ARViS: A bleed-free multi-site automated injection robot for accurate, fast, and dense delivery of virus to mouse and marmoset brains. 2024
Jumpei Ukita, Kenichi Ohki. Adversarial attacks and defenses using feature-space stochasticity. Neural Networks. 2023. 167. 875-889
Teppei Ebina, Akitaka Sasagawa, Dokyeong Hong, Rieko Setsuie, Keitaro Obara, Yoshito Masamizu, Masashi Kondo, Shin-Ichiro Terada, Katsuya Ozawa, Masato Uemura, et al. Dynamics of motor direction representation in the primate premotor and primary motor cortices during sensorimotor learning. 2023
Ruixiang Li, Kenichi Ohki, Teppei Matsui. Ketamine-induced 1-Hz oscillation of spontaneous neural activity is not directly visible in the hemodynamics. Biochemical and Biophysical Research Communications. 2023
Tanita Frey, Tomonari Murakami, Koichiro Maki, Takumi Kawaue, Naoki Tani, Ayaka Sugai, Naotaka Nakazawa, Kei-ichiro Ishiguro, Taiji Adachi, Mineko Kengaku, et al. Age-associated reduction of nuclear shape dynamics in excitatory neurons of the visual cortex. Aging Cell. 2023. 22. 9

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MISC (4)：

根東覚, 大木研一. 球面収差補正を用いた2光子励起顕微鏡による脳深部からの軸索の機能イメージング : 外側膝状体から一次視覚野に投射する軸索の方位選択性について (特集光で大脳のメカニズムに迫る). 光アライアンス. 2016. 27. 7. 9-14
Takashi Kawashima, Kazuo Kitamura, Kanzo Suzuki, Mio Nonaka, Satoshi Kamijo, Sayaka Takemoto-Kimura, Masanobu Kano, Hiroyuki Okuno, Kenichi Ohki, Haruhiko Bito. Functional labeling of neurons and their projections using the synthetic activity-dependent promoter E-SARE (vol 10, pg 889, 2013). NATURE METHODS. 2014. 11. 2. 210-210
Kenichi Ohki. Functional micro-architecture of visual cortex. NEUROSCIENCE RESEARCH. 2009. 65. S3-S3
H Kikyo, K Ohki, H Ishiura, K Sekihara. Temporal characterization of memory retrieval processes: a fMRI. study of 'Tip of the tongue' phenomenon. NEUROIMAGE. 2001. 13. 6. S693-S693

Lectures and oral presentations (77)：

階層的かつ並列的な視覚神経回路の形成戦略
(2024)
Visual information representation in V1 adapts to changes in the external environment after learning
(The 2nd International Symposium on Hyper-Adaptability (HypAd2023) 2023)
A visual area representing object size in the mouse temporal cortex is involved in approach / vigilance behavior
(2023)
神経回路の形成戦略
(2023)
Modular strategy for development of the hierarchical visual system
(The Cold Spring Harbor Asia conference on Advances in Optical Interrogation of Living Cells and Organisms: Focus on the Brain Oct. 17, 2023, Suzhou 2023)

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Awards (1)：

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