Author

Tsukasa Okimura

SHOWA Medical UniversityORCID 0000-0001-7795-4337Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Organism:human· 3 Approach:statistical model· 3 Assay:imaging· 2 Approach:benchmark study· 1 Research Focus:benchmarking· 1 Research Focus:database / resource· 1 Research Focus:differential expression· 1 Assay:electronic health records· 1

Frequent Co-Authors

Haruhisa OhtaiD· 3 shared Ryuichiro HashimotoiD· 3 shared Taiga NaoeiD· 3 shared Takashi ItahashiiD· 3 shared Yumi ShikauchiiD· 3 shared Motoaki NakamuraiD· 2 shared Ayaka KatoiD· 1 shared Kazuyo Tanji· 1 shared

Activity by Year

2020-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 27 mutual co-author links

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3 shared papersNeuroscience

Haruhisa OhtaORCID

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4 papers

Recent·Most cited

Reduced EEG Complexity and Its Association with Social Communication in Adults with Autism Spectrum Disorder: A Multiscale Entropy Study

Taiga Naoe, Yumi Shikauchi, Takashi Itahashi, Kosuke Tanaka, Tsukasa Okimura, Ryuichiro Hashimoto, Haruhisa Ohta, Yosuke Sato, Motoaki Nakamura

This study examines reduced multiscale entropy (MSE) in adults with autism spectrum disorder (ASD) and its association with social communication, using EEG data during rest and movie viewing conditions.

bioRxiv · Sep 9, 2026 · PreprintNeuroscience

Preserved Intrinsic Neural Timescale Organization with Hierarchical Variation in Autism Spectrum Disorder

Yumi Shikauchi, Ryuta Aoki, Takashi Itahashi, Masaaki Shimizu, Taiga Naoe, Tsukasa Okimura, Haruhisa Ohta, Ryuichiro Hashimoto, Motoaki Nakamura

The paper examines intrinsic neural timescales in autism spectrum disorder and typically developed controls, finding preserved hierarchical organization but individual variability linked to sensory traits.

Cerebral Cortex · Aug 3, 2026Peer-reviewedNeuroscience

Iron deposition and functional connectivity alterations in the right substantia nigra of adult males with autism

Takashi Itahashi, Kazuyo Tanji, Yumi Shikauchi, Taiga Naoe, Tsukasa Okimura, Motoaki Nakamura, Haruhisa Ohta, Ryuichiro Hashimoto

This study examines iron deposition and functional connectivity in the substantia nigra of adults with autism, finding increased iron and altered connectivity patterns associated with symptom severity.

Cerebral Cortex · Aug 1, 2025Peer-reviewedNeuroscience

Computational Psychiatry Research Map (CPSYMAP): a New Database for Visualizing Research Papers

Ayaka Kato, Yoshihiko Kunisato, Kentaro Katahira, Tsukasa Okimura, Yuichi Yamashita

The paper introduces CPSYMAP, a database that visualizes computational psychiatry research papers in a 2D map to show distribution across neuroscience, psychiatry, and computational dimensions.

Frontiers in Psychiatry · Dec 3, 2020Peer-reviewedNeuroscience