World's Best Scientists 2026 revealed!
Toshio Ohshima

Toshio Ohshima

D-Index & Metrics

Neuroscience

D-Index
50
Citations
9552
World Ranking
5729
National Ranking
182

Toshio Ohshima 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 Toshio Ohshima 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: 159 publications — 47th percentile

47% of scientists in this discipline score the same or lower.

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

Toshio Ohshima 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 Toshio Ohshima 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: 50 D-Index — 41st percentile

41% of scientists in this discipline score the same or lower.

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

Overview

Toshio Ohshima is affiliated with Waseda University in Japan and conducts research primarily within the fields of Neuroscience, Biochemistry, Genetics and Molecular Biology, and Medicine. Their work spans multiple aspects of neuroscience, including cellular and molecular neuroscience, developmental neuroscience, molecular biology, cell biology, and physiology.

Their research topics cover a diverse range of subjects such as axon guidance and neuronal signaling, neurogenesis and neuroplasticity mechanisms, Alzheimer's disease research and treatments, neuroinflammation and neurodegeneration mechanisms, zebrafish biomedical research applications, neuroscience and neuropharmacology research, and nerve injury and regeneration.

Recent papers by Toshio Ohshima include the following:

  • Recent Advances in the Modeling of Alzheimer's Disease, 2022, Frontiers in Neuroscience
  • Simple methods for the lesion detection and severity grading of diabetic retinopathy by image processing and transfer learning, 2021, Computers in Biology and Medicine
  • Collapsin Response Mediator Proteins: Their Biological Functions and Pathophysiology in Neuronal Development and Regeneration, 2020, Frontiers in Cellular Neuroscience
  • A third-generation mouse model of Alzheimer's disease shows early and increased cored plaque pathology composed of wild-type human amyloid β peptide, 2021, Journal of Biological Chemistry
  • An isogenic panel of App knock-in mouse models: Profiling β-secretase inhibition and endosomal abnormalities, 2022, Science Advances

Frequent coauthors include:

  • Yoshio Goshima
  • Takaomi C. Saido
  • Miyuki Takahashi
  • Naoto Watamura
  • Takashi Saito

Common publication venues for Toshio Ohshima's works are:

  • NeuroMolecular Medicine
  • Brain Research
  • Neurochemical Research
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Developmental Neurobiology

Best Publications

  • Targeted disruption of the cyclin-dependent kinase 5 gene results in abnormal corticogenesis, neuronal pathology and perinatal death.

    Toshio Ohshima;Jerrold M. Ward;Chang Goo Huh;Glenn Longenecker

  • α-Galactosidase A deficient mice: A model of Fabry disease

    Toshio Ohshima;Gary J. Murray;William D. Swaim;Glenn Longenecker

  • Semaphorin3A signalling is mediated via sequential Cdk5 and GSK3β phosphorylation of CRMP2: Implication of common phosphorylating mechanism underlying axon guidance and Alzheimer's disease

    Yutaka Uchida;Toshio Ohshima;Yukio Sasaki;Hiromi Suzuki

  • Fyn and Cdk5 Mediate Semaphorin-3A Signaling, Which Is Involved in Regulation of Dendrite Orientation in Cerebral Cortex

    Yukio Sasaki;Chi Cheng;Yutaka Uchida;Yutaka Uchida;Oumi Nakajima

  • Cyclin-Dependent Kinase 5-Deficient Mice Demonstrate Novel Developmental Arrest in Cerebral Cortex

    Edward C. Gilmore;Toshio Ohshima;André M. Goffinet;Ashok B. Kulkarni

  • Genomic Organization, Chromosomal Mapping, and Promoter Analysis of the Mouse Dentin Sialophosphoprotein (Dspp) Gene, Which Codes for Both Dentin Sialoprotein and Dentin Phosphoprotein

    Jian Q. Feng;Xianghong Luan;John Wallace;Dai Jing

  • Cdk5-dependent regulation of glucose-stimulated insulin secretion

    Fan Yan Wei;Kazuaki Nagashima;Toshio Ohshima;Yasunori Saheki

  • Cdk5 is required for multipolar-to-bipolar transition during radial neuronal migration and proper dendrite development of pyramidal neurons in the cerebral cortex.

    Toshio Ohshima;Motoyuki Hirasawa;Hidenori Tabata;Tetsuji Mutoh

  • Migration defects of cdk5(-/-) neurons in the developing cerebellum is cell autonomous.

    Toshio Ohshima;Edward C. Gilmore;Glenn Longenecker;David M. Jacobowitz

  • Recent Advances in the Modeling of Alzheimer’s Disease

    Unknown

  • Synergistic contributions of cyclin-dependant kinase 5/p35 and Reelin/Dab1 to the positioning of cortical neurons in the developing mouse brain.

    Toshio Ohshima;Masaharu Ogawa;Veeranna;Motoyuki Hirasawa

  • Characterization of neural stem cells and their progeny in the adult zebrafish optic tectum.

    Yoko Ito;Hideomi Tanaka;Hitoshi Okamoto;Toshio Ohshima

  • Regulation of Spine Development by Semaphorin3A through Cyclin-Dependent Kinase 5 Phosphorylation of Collapsin Response Mediator Protein 1

    Naoya Yamashita;Asa Morita;Yutaka Uchida;Fumio Nakamura

  • Probing the lithium-response pathway in hiPSCs implicates the phosphoregulatory set-point for a cytoskeletal modulator in bipolar pathogenesis

    Brian T. D. Tobe;Brian T. D. Tobe;Andrew M. Crain;Alicia M. Winquist;Barbara Calabrese

  • Comparison of the effects of agalsidase alfa and agalsidase beta on cultured human Fabry fibroblasts and Fabry mice

    Hitoshi Sakuraba;Mai Murata-Ohsawa;Ikuo Kawashima;Youichi Tajima

  • Phosphorylation of CRMP2 (collapsin response mediator protein 2) is involved in proper dendritic field organization.

    Naoya Yamashita;Toshio Ohshima;Fumio Nakamura;Papachan Kolattukudy

  • A role for CA3 in social recognition memory.

    Ming Ching Chiang;Arthur J.Y. Huang;Marie E. Wintzer;Toshio Ohshima

  • Impairment of hippocampal long-term depression and defective spatial learning and memory in p35-/- mice

    Toshio Ohshima;Hiroo Ogura;Kazuhito Tomizawa;Kanehiro Hayashi

  • Collapsin Response Mediator Protein 1 Mediates Reelin Signaling in Cortical Neuronal Migration

    Naoya Yamashita;Yutaka Uchida;Toshio Ohshima;Syu Ichi Hirai

  • Control of cyclin-dependent kinase 5 (Cdk5) activity by glutamatergic regulation of p35 stability.

    Fan Yan Wei;Kazuhito Tomizawa;Toshio Ohshima;Akiko Asada

  • Regulation of spine development by semaphorin3A through cyclin-dependent kinase 5 phosphorylation of collapsin response mediator protein 1 (Journal of Neuroscience (November 14, 2007) (12546-12554))

    Naoya Yamashita;Asa Morita;Yutaka Uchida;Fumio Nakamura

Frequent Co-Authors

Yoshio Goshima
Yoshio Goshima Yokohama City University
Katsuhiko Mikoshiba
Katsuhiko Mikoshiba ShanghaiTech University
Ashok B. Kulkarni
Ashok B. Kulkarni National Institutes of Health
Roscoe O. Brady
Roscoe O. Brady Beth Israel Deaconess Medical Center
Shin-ichi Hisanaga
Shin-ichi Hisanaga Tokyo Metropolitan University
Takafumi Inoue
Takafumi Inoue Waseda University
Harish C. Pant
Harish C. Pant National Institutes of Health
Takaomi C. Saido
Takaomi C. Saido RIKEN Center for Brain Science
Takashi Saito
Takashi Saito Nagoya City University
Jérôme Honnorat
Jérôme Honnorat Hospices Civils de Lyon

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Related Online Degrees & Career Pathways

If you are considering a future in neuroscience, there are several related online degrees and career paths worth exploring. For those interested in the connection between the brain and behavior, enrolling in a psychology degree online can provide a solid foundation in understanding cognitive processes and mental health.

Students drawn to social support roles might consider an online master's in social work, which equips graduates to address neuropsychological issues in clinical and community settings. For those aiming to pursue advanced clinical practice, there are also excellent psyd programs online focused on clinical psychology and therapy.

Additionally, career pathways in marriage and family therapy are accessible through the mft program, paving the way for professionals interested in relationships and mental health. Each of these online degrees serves as a stepping stone to diverse roles within neuroscience, psychology, and counseling, making them valuable alternatives or complementary options for your academic and career journey.

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