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Toshio Ohshima

Toshio Ohshima

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Neuroscience 50 5729 5273 182 173 159 9552

Toshio Ohshima publications per year

The chart shows the history of publications by Toshio Ohshima between 1995 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Toshio Ohshima published across 31 years, from 1995 to 2025, averaging 5.5 papers a year. Output peaked at 15 publications in 2017. 9 of the 171 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1995 to 2025. Vertical axis: number of publications, 0 to 15. Peak 15 publications in 2017. 1995: 2 publications 1996: 3 publications 1997: 3 publications 1998: 3 publications 1999: 2 publications 2000: 1 publication 2001: 2 publications 2002: 5 publications 2003: 2 publications 2004: 3 publications 2005: 5 publications 2006: 4 publications 2007: 9 publications 2008: 6 publications 2009: 4 publications 2010: 5 publications 2011: 4 publications 2012: 6 publications 2013: 10 publications 2014: 13 publications 2015: 4 publications 2016: 10 publications 2017: 15 publications 2018: 7 publications 2019: 4 publications 2020: 7 publications 2021: 11 publications 2022: 11 publications 2023: 1 publication 2024: 6 publications 2025: 3 publications
1995 2025

171 publications in total across all disciplines

View publications per year as a table
Toshio Ohshima: publications per year, 1995 to 2025
Year Publications
1995 2
1996 3
1997 3
1998 3
1999 2
2000 1
2001 2
2002 5
2003 2
2004 3
2005 5
2006 4
2007 9
2008 6
2009 4
2010 5
2011 4
2012 6
2013 10
2014 13
2015 4
2016 10
2017 15
2018 7
2019 4
2020 7
2021 11
2022 11
2023 1
2024 6
2025 3
Total 171
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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.

No. of scientists
100 200 300 400 500
Bar chart with 86 bars. Horizontal axis: publications, 38–47 to 887+. Vertical axis: number of scientists, 0 to 539. Most scientists, 539, have 98–107 publications. The last bar groups every scientist with 887 publications or more. The highlighted bar, 158–167 publications, is where this scientist sits. 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 scientist 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38–47 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.

View publications distribution as a table
Number of Neuroscience scientists by publication count, Research.com 2026 ranking edition. Based on 9,597 ranked scientists.
Publications Scientists This scientist
38–47 18
48–57 79
58–67 193
68–77 323
78–87 406
88–97 452
98–107 539
108–117 505
118–127 522
128–137 469
138–147 456
148–157 459
158–167 397 159
168–177 383
178–187 350
188–197 302
198–207 306
208–217 262
218–227 242
228–237 220
238–247 203
248–257 174
258–267 176
268–277 175
278–287 125
288–297 116
298–307 127
308–317 128
318–327 99
328–337 89
338–347 78
348–357 96
358–367 66
368–377 59
378–387 65
388–397 54
398–407 48
408–417 49
418–427 34
428–437 31
438–447 30
448–457 31
458–467 36
468–477 40
478–487 35
488–497 30
498–507 23
508–517 26
518–527 20
528–537 23
538–547 20
548–557 20
558–567 17
568–577 14
578–587 20
588–597 20
598–607 19
608–617 18
618–627 17
628–637 11
638–647 11
648–657 11
658–667 8
668–677 7
678–687 11
688–697 10
698–707 4
708–717 6
718–727 5
728–737 5
738–747 9
748–757 9
758–767 3
768–777 7
778–787 7
788–797 6
798–807 2
808–817 2
818–827 7
828–837 0
838–847 9
848–857 3
858–867 1
868–877 3
878–886 6
887+ 100
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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.

No. of scientists
100 200 300 400 500
Bar chart with 68 bars. Horizontal axis: D-Index, 30–31 to 163+. Vertical axis: number of scientists, 0 to 512. Most scientists, 512, have 46–47 D-Index. The last bar groups every scientist with 163 D-Index or more. The highlighted bar, 50–51 D-Index, is where this scientist sits. 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
30–31 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.

View D-Index distribution as a table
Number of Neuroscience scientists by D-index, Research.com 2026 ranking edition. Based on 9,597 ranked scientists.
D-Index Scientists This scientist
30–31 42
32–33 172
34–35 296
36–37 435
38–39 459
40–41 456
42–43 467
44–45 478
46–47 512
48–49 435
50–51 425 50
52–53 418
54–55 392
56–57 357
58–59 334
60–61 328
62–63 260
64–65 278
66–67 239
68–69 250
70–71 210
72–73 200
74–75 189
76–77 170
78–79 146
80–81 113
82–83 126
84–85 100
86–87 84
88–89 99
90–91 84
92–93 85
94–95 72
96–97 76
98–99 45
100–101 49
102–103 43
104–105 32
106–107 45
108–109 50
110–111 32
112–113 39
114–115 32
116–117 29
118–119 27
120–121 19
122–123 23
124–125 27
126–127 16
128–129 24
130–131 13
132–133 21
134–135 17
136–137 14
138–139 15
140–141 10
142–143 10
144–145 13
146–147 9
148–149 8
150–151 6
152–153 6
154–155 7
156–157 7
158–159 10
160–161 4
162 8
163+ 100
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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

  • 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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