Author

Hiroki Arakawa

The University of TokyoORCID 0000-0001-6946-6296Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 2 Approach:experimental assay· 2 Organism:human· 2 Assay:electronic health records· 1 Assay:electrophysiology· 1

Frequent Co-Authors

Kimitaka NakazawaiD· 2 shared Nadaka HakariyaiD· 2 shared Atsushi SasakiiD· 1 shared Dimitry G. SayenkoiD· 1 shared Hikaru YokoyamaiD· 1 shared Naotsugu KanekoiD· 1 shared Ryo AokiiD· 1 shared Yohei MasugiiD· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersNeuroscience

Kimitaka NakazawaORCID

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2 papers

Recent·Most cited

NeuroscienceJournal of NeurophysiologyPeer-reviewedSep 23, 2026

Spatiotemporal spinal integration of descending and spinal volleys in spinal motor circuits revealed by compound motor evoked potentials

Yousuke Tanaka, Atsushi Sasaki, Nadaka Hakariya…·Kimitaka Nakazawa

This study investigates how descending and afferent inputs interact in spinal motor circuits using TMS and tSCS, revealing timing-dependent and spatially non-uniform interactions.

DOI 10.1152/jn.00263.2026

humanelectronic health records

𝕏 PostBluesky

PhysiologybioRxivPreprintJan 12, 2026

Distinct neural input strategies to motor units in the soleus and medial gastrocnemius during quiet standing

Hiroki Arakawa, Naotsugu Kaneko, Nadaka Hakariya…·Kimitaka Nakazawa

This study compares neural input strategies to motor units in the soleus and medial gastrocnemius during standing, finding distinct patterns of common synaptic input and synchrony.

DOI 10.64898/2026.01.11.698550

humanelectrophysiology

𝕏 PostBluesky