Author

Ken-ichiro TSUTSUI

Tohoku University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Neuroscience· 2

Signature Assays, Organisms & Methods

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Organism:non-human primate· 2 Research Focus:cell type annotation· 1 Assay:electronic health records· 1 Approach:experimental assay· 1 Approach:machine learning (classical)· 1 Approach:transformer / foundation model· 1

Frequent Co-Authors

Shinya Nakamura· 2 shared Andi ZhengiD· 1 shared Gaoge Yan· 1 shared Hidenori WatanabeiD· 1 shared Kei KimuraiD· 1 shared Ken‐ichi InoueiD· 1 shared Masahiko TakadaiD· 1 shared Rintaro Yoshino· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 37 mutual co-author links

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2 shared papersNeuroscience

Shinya Nakamura

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2 papers

Recent·Most cited

Anterior cingulate cortex projections to the amygdala in primates: topographic and layer-specific organization underlying emotion and mood regulation

Kei Kimura, Yuki Soga, Rintaro Yoshino, Andi Zheng, Satoshi Nonomura, Gaoge Yan, Soshi Tanabe, Shinya Nakamura, Shinya Ohara, Ken‐ichi Inoue, Masahiko Takada, Ken-ichiro TSUTSUI

This study maps the topographic and layer-specific projections from the primate anterior cingulate cortex to the amygdala, revealing distinct patterns for basal and accessory basal nuclei.

Journal of Neuroscience · Aug 14, 2026Peer-reviewedNeuroscience

Machine learning-based decoding of emotional valence from electrophysiological signals in the monkey brain

Shinya Nakamura, Tuo Xiaoying, Hidenori Watanabe, Takuya Sasaki, Ken-ichiro TSUTSUI

This study uses machine learning to decode emotional valence from electrophysiological signals in monkeys, finding that a Transformer model outperforms a CNN in classifying valence types.

bioRxiv · May 18, 2026 · PreprintNeuroscience