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Tadashi Isa

Tadashi Isa

Kyoto University
Japan

D-Index & Metrics

Neuroscience

D-Index
59
Citations
10745
World Ranking
4049
National Ranking
116

Tadashi Isa publication distribution in Neuroscience in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Neuroscience in 2026. The highlighted bar marks where Tadashi Isa sits on this spectrum.

38–47 publications: 18 scientists 48–57 publications: 79 scientists 58–67 publications: 193 scientists 68–77 publications: 323 scientists 78–87 publications: 406 scientists 88–97 publications: 452 scientists 98–107 publications: 539 scientists 108–117 publications: 505 scientists 118–127 publications: 522 scientists 128–137 publications: 469 scientists 138–147 publications: 456 scientists 148–157 publications: 459 scientists 158–167 publications: 397 scientists 168–177 publications: 383 scientists 178–187 publications: 350 scientists 188–197 publications: 302 scientists 198–207 publications: 306 scientists 208–217 publications: 262 scientists 218–227 publications: 242 scientists 228–237 publications: 220 scientists 238–247 publications: 203 scientists 248–257 publications: 174 scientists 258–267 publications: 176 scientists 268–277 publications: 175 scientists 278–287 publications: 125 scientists 288–297 publications: 116 scientists 298–307 publications: 127 scientists 308–317 publications: 128 scientists 318–327 publications: 99 scientists 328–337 publications: 89 scientists 338–347 publications: 78 scientists 348–357 publications: 96 scientists 358–367 publications: 66 scientists 368–377 publications: 59 scientists 378–387 publications: 65 scientists 388–397 publications: 54 scientists 398–407 publications: 48 scientists 408–417 publications: 49 scientists 418–427 publications: 34 scientists 428–437 publications: 31 scientists 438–447 publications: 30 scientists 448–457 publications: 31 scientists 458–467 publications: 36 scientists 468–477 publications: 40 scientists 478–487 publications: 35 scientists 488–497 publications: 30 scientists 498–507 publications: 23 scientists 508–517 publications: 26 scientists 518–527 publications: 20 scientists 528–537 publications: 23 scientists 538–547 publications: 20 scientists 548–557 publications: 20 scientists 558–567 publications: 17 scientists 568–577 publications: 14 scientists 578–587 publications: 20 scientists 588–597 publications: 20 scientists 598–607 publications: 19 scientists 608–617 publications: 18 scientists 618–627 publications: 17 scientists 628–637 publications: 11 scientists 638–647 publications: 11 scientists 648–657 publications: 11 scientists 658–667 publications: 8 scientists 668–677 publications: 7 scientists 678–687 publications: 11 scientists 688–697 publications: 10 scientists 698–707 publications: 4 scientists 708–717 publications: 6 scientists 718–727 publications: 5 scientists 728–737 publications: 5 scientists 738–747 publications: 9 scientists 748–757 publications: 9 scientists 758–767 publications: 3 scientists 768–777 publications: 7 scientists 778–787 publications: 7 scientists 788–797 publications: 6 scientists 798–807 publications: 2 scientists 808–817 publications: 2 scientists 818–827 publications: 7 scientists 828–837 publications: 0 scientists 838–847 publications: 9 scientists 848–857 publications: 3 scientists 858–867 publications: 1 scientists 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38 publications 887+

This scientist: 339 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 887 publications or more.

Tadashi Isa D-index placement in Neuroscience in 2026

The chart shows the D-index (discipline H-index) distribution of Neuroscience scientists ranked by Research.com in 2026. The highlighted bar marks where Tadashi Isa sits on this spectrum.

30–31 D-Index: 42 scientists 32–33 D-Index: 172 scientists 34–35 D-Index: 296 scientists 36–37 D-Index: 435 scientists 38–39 D-Index: 459 scientists 40–41 D-Index: 456 scientists 42–43 D-Index: 467 scientists 44–45 D-Index: 478 scientists 46–47 D-Index: 512 scientists 48–49 D-Index: 435 scientists 50–51 D-Index: 425 scientists 52–53 D-Index: 418 scientists 54–55 D-Index: 392 scientists 56–57 D-Index: 357 scientists 58–59 D-Index: 334 scientists 60–61 D-Index: 328 scientists 62–63 D-Index: 260 scientists 64–65 D-Index: 278 scientists 66–67 D-Index: 239 scientists 68–69 D-Index: 250 scientists 70–71 D-Index: 210 scientists 72–73 D-Index: 200 scientists 74–75 D-Index: 189 scientists 76–77 D-Index: 170 scientists 78–79 D-Index: 146 scientists 80–81 D-Index: 113 scientists 82–83 D-Index: 126 scientists 84–85 D-Index: 100 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 99 scientists 90–91 D-Index: 84 scientists 92–93 D-Index: 85 scientists 94–95 D-Index: 72 scientists 96–97 D-Index: 76 scientists 98–99 D-Index: 45 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 43 scientists 104–105 D-Index: 32 scientists 106–107 D-Index: 45 scientists 108–109 D-Index: 50 scientists 110–111 D-Index: 32 scientists 112–113 D-Index: 39 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 27 scientists 120–121 D-Index: 19 scientists 122–123 D-Index: 23 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 16 scientists 128–129 D-Index: 24 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 14 scientists 138–139 D-Index: 15 scientists 140–141 D-Index: 10 scientists 142–143 D-Index: 10 scientists 144–145 D-Index: 13 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 8 scientists 150–151 D-Index: 6 scientists 152–153 D-Index: 6 scientists 154–155 D-Index: 7 scientists 156–157 D-Index: 7 scientists 158–159 D-Index: 10 scientists 160–161 D-Index: 4 scientists 162 D-Index: 8 scientists 163+ D-Index: 100 scientists
30 D-Index 163+

This scientist: 59 D-Index — 59th percentile

59% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 163 D-Index or more.

Overview

Tadashi Isa is affiliated with Kyoto University in Japan and has a research focus primarily situated within the field of Neuroscience, with a particular emphasis on cognitive neuroscience. Their scholarly output includes 109 publications in neuroscience, with subfields spanning cognitive neuroscience, cellular and molecular neuroscience, neurology, radiology and nuclear medicine, as well as molecular biology.

Their research topics cover a range of areas related to brain function and sensory processing. These main topics include:

  • Neural dynamics and brain function
  • Visual perception and processing mechanisms
  • Advanced MRI techniques and applications
  • Transcranial magnetic stimulation studies
  • Neuroscience and neuropharmacology research
  • Neuroscience and neural engineering
  • Olfactory and sensory function studies

Their work has been published in various scientific venues, with frequent publications in:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
  • Zenodo (CERN European Organization for Nuclear Research)
  • Journal of Neuroscience
  • Neuroscience Research

Recent scientific papers authored or co-authored by Tadashi Isa include:

  • "The tectum/superior colliculus as the vertebrate solution for spatial sensory integration and action", 2021, published in Current Biology
  • "Versatile whole-organ/body staining and imaging based on electrolyte-gel properties of biological tissues", 2020, published in Nature Communications (authored by Etsuo A. Susaki)
  • "Dopaminergic Signaling in the Nucleus Accumbens Modulates Stress-Coping Strategies during Inescapable Stress", 2020, published in Journal of Neuroscience (authored by Wanpeng Cui)
  • "Oligodendrocyte dysfunction due to Chd8 mutation gives rise to behavioral deficits in mice", 2020, published in Human Molecular Genetics (authored by Atsuki Kawamura)
  • "Neuroimaging at 7 Tesla: a pictorial narrative review", 2022, published in Quantitative Imaging in Medicine and Surgery (authored by Tomohisa Okada)

Collaborative work with frequent co-authors includes partnerships with researchers such as Kaoru Isa, Hirotaka Onoe, Kenta Kobayashi, Tomohisa Okada, and Yukio Nishimura. These collaborations have resulted in multiple joint publications, reflecting ongoing research activity within their scientific network.

Best Publications

  • Chemical Landscape for Tissue Clearing Based on Hydrophilic Reagents.

    Kazuki Tainaka;Tatsuya C. Murakami;Etsuo A. Susaki;Chika Shimizu

  • Comparative analyses of adeno-associated viral vector serotypes 1, 2, 5, 8 and 9 in marmoset, mouse and macaque cerebral cortex.

    Akiya Watakabe;Akiya Watakabe;Masanari Ohtsuka;Masaharu Kinoshita;Masafumi Takaji

  • Versatile whole-organ/body staining and imaging based on electrolyte-gel properties of biological tissues

    Etsuo A. Susaki;Chika Shimizu;Akihiro Kuno;Akihiro Kuno;Kazuki Tainaka

  • Genetic dissection of the circuit for hand dexterity in primates

    Masaharu Kinoshita;Ryosuke Matsui;Shigeki Kato;Taku Hasegawa

  • Time-Dependent Central Compensatory Mechanisms of Finger Dexterity After Spinal Cord Injury

    Yukio Nishimura;Hirotaka Onoe;Yosuke Morichika;Sergei Perfiliev

  • Circuits for Skilled Reaching and Grasping

    Bror Alstermark;Tadashi Isa

  • Dexterous Finger Movements in Primate Without Monosynaptic Corticomotoneuronal Excitation

    Shigeto Sasaki;Tadashi Isa;Lars-Gunnar Pettersson;Bror Alstermark

  • Brainstem control of head movements during orienting; organization of the premotor circuits.

    Tadashi Isa;Shigeto Sasaki

  • The Visuo-Motor Pathway in the Local Circuit of the Rat Superior Colliculus

    Tadashi Isa;Toshiaki Endo;Yasuhiko Saito

  • The tectum/superior colliculus as the vertebrate solution for spatial sensory integration and action

    Tadashi Isa;Emmanuel Marquez-Legorreta;Sten Grillner;Ethan K. Scott

  • Lack of monosynaptic corticomotoneuronal EPSPs in rats: disynaptic EPSPs mediated via reticulospinal neurons and polysynaptic EPSPs via segmental interneurons.

    Bror Alstermark;Jun Ogawa;T Isa

  • Exploring the Superior Colliculus In Vitro

    Tadashi Isa;William C. Hall

  • Disynaptic Pyramidal Excitation in Forelimb Motoneurons Mediated Via C3–C4 Propriospinal Neurons in theMacaca fuscata

    B. Alstermark;T. Isa;Y. Ohki;Y. Saito

  • The C3-C4 propriospinal system in the cat and monkey: a spinal pre-motoneuronal centre for voluntary motor control.

    Bror Alstermark;T Isa;L-G Pettersson;S Sasaki

  • Intrinsic processing in the mammalian superior colliculus

    Tadashi Isa

  • Sensory-motor gating and cognitive control by the brainstem cholinergic system

    Yasushi Kobayashi;Tadashi Isa

  • The somatosensory cortex receives information about motor output

    Tatsuya Umeda;Tadashi Isa;Yukio Nishimura

  • Direct and indirect cortico-motoneuronal pathways and control of hand/arm movements.

    Tadashi Isa;Yukari Ohki;Bror Alstermark;Lars-Gunnar Pettersson

  • Properties of propriospinal neurons in the C3-C4 segments mediating disynaptic pyramidal excitation to forelimb motoneurons in the macaque monkey.

    Tadashi Isa;Yukari Ohki;Kazuhiko Seki;Bror Alstermark

  • Different Pedunculopontine Tegmental Neurons Signal Predicted and Actual Task Rewards

    Ken-ichi Okada;Keisuke Toyama;Yuka Inoue;Tadashi Isa

  • Contribution of pedunculopontine tegmental nucleus neurons to performance of visually guided saccade tasks in monkeys.

    Yasushi Kobayashi;Yuka Inoue;Masaru Yamamoto;Tadashi Isa

  • Effects of lesion of paramedian pontomedullary reticular formation by kainic acid injection on the visually triggered horizontal orienting movements in the cat.

    Tadashi Isa;Shigeto Sasaki

  • Excitatory pathways from Forel's field H to head elevator motoneurones in the cat.

    Tadashi Isa;Tooru Itouji;Shigeto Sasaki

Frequent Co-Authors

Hirotaka Onoe
Hirotaka Onoe Kyoto University
Atsushi Nambu
Atsushi Nambu The Graduate University for Advanced Studies, SOKENDAI
Yuchio Yanagawa
Yuchio Yanagawa Gunma University
Mitsuo Kawato
Mitsuo Kawato Advanced Telecommunications Research Institute International
Kazuto Kobayashi
Kazuto Kobayashi Fukushima Medical University
Hideo Tsukada
Hideo Tsukada Hamamatsu Photonics (Japan)
Keiya Ozawa
Keiya Ozawa Jichi Medical University
Laurent Itti
Laurent Itti University of Southern California
Tetsuo Yamamori
Tetsuo Yamamori RIKEN
Kunihiko Obata
Kunihiko Obata The Graduate University for Advanced Studies, SOKENDAI

External Links

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Best Scientists Citing Tadashi Isa

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Publications: 25

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Publications: 23

Stuart N. Baker

Stuart N. Baker

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Publications: 22

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Publications: 19

Ziad M. Hafed

Ziad M. Hafed

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Publications: 19

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Eric M. Rouiller

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Publications: 19

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RIKEN

Publications: 19

Monica A. Perez

Monica A. Perez

Shirley Ryan AbilityLab

Publications: 18

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Publications: 18

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Publications: 17

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Grégoire Courtine

École Polytechnique Fédérale de Lausanne

Publications: 17

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