World's Best Scientists 2026 revealed!
Hiroshi Yamashita

Hiroshi Yamashita

D-Index & Metrics

Neuroscience

D-Index
66
Citations
12622
World Ranking
3047
National Ranking
79

Hiroshi Yamashita 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 Hiroshi Yamashita 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: 281 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Hiroshi Yamashita 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 Hiroshi Yamashita 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: 66 D-Index — 69th percentile

69% of scientists in this discipline score the same or lower.

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

Overview

Hiroshi Yamashita is affiliated with Yamaguchi University in Japan and has a substantial body of research primarily in the field of medicine, with notable contributions in neuroscience. Their work spans several subfields including neurology, surgery, ophthalmology, sensory systems, and epidemiology.

The main topics of research covered in Yamashita's publications include vestibular and auditory disorders, hearing, cochlea, tinnitus, genetics, glaucoma and retinal disorders, acute ischemic stroke management, stroke rehabilitation and recovery, ear and head tumors, as well as gastroesophageal reflux and treatments.

Frequent co-authors collaborating with Yamashita include Makoto Hashimoto, Kazuma Sugahara, Mineaki Kitamura, Hiroshi Mukae, and Tomoya Nishino. Their partnership with these researchers appears in multiple publications, suggesting an ongoing research network.

Their research has been published across a variety of venues. These include multiple articles in Equilibrium Research, Auris Nasus Larynx, Acta Oto-Laryngologica, CEN Case Reports, and the Journal of Gastroenterology.

Some recent papers by Yamashita cover diverse areas of medical science. The publications include:

  • "Evidence-based clinical practice guidelines for gastroesophageal reflux disease 2021" (2022, Journal of Gastroenterology)
  • "Recent progress and future of electron multi-beam mask writer" (2023, Japanese Journal of Applied Physics)
  • "3,000 ppi Full-Color 'Silicon Display' with Monolithic Micro-LED and Color Conversion Technology" (2020, Proceedings of the International Display Workshops)
  • "An Autopsy Case of Disseminated Varicella Zoster Virus Infection during the Treatment of Nephrotic Syndrome" (2021, Internal Medicine)
  • "A 14-year nationwide epidemiological analysis of delayed endolymphatic hydrops in Japan" (2022, Acta Oto-Laryngologica)

Best Publications

  • Orexins, orexigenic hypothalamic peptides, interact with autonomic, neuroendocrine and neuroregulatory systems

    Yukari Date;Yoichi Ueta;Hiroshi Yamashita;Hideki Yamaguchi

  • Increase in sympathetic outflow by paraventricular nucleus stimulation in awake rats

    H. Kannan;Y. Hayashida;H. Yamashita

  • Centrally administered orexin/hypocretin activates HPA axis in rats.

    Makiko Kuru;Yoichi Ueta;Ryota Serino;Masamitsu Nakazato

  • Atrial natriuretic polypeptide: topographical distribution in the rat brain by radioimmunoassay and immunohistochemistry.

    M. Kawata;K. Nakao;N. Morii;Y. Kiso

  • Characterization of a novel aquaretic agent, OPC‐31260, as an orally effective, nonpeptide vasopressin V<sub>2</sub> receptor antagonist

    Unknown

  • Brexpiprazole I: In Vitro and In Vivo Characterization of a Novel Serotonin-Dopamine Activity Modulator

    Unknown

  • Down regulation of the prepro-orexin gene expression in genetically obese mice.

    Yukiyo Yamamoto;Yoichi Ueta;Yukari Date;Masamitsu Nakazato

  • Studies of antidromically identified neurosecretory cells of the hypothalamus by intracellular and extracellular recordings.

    Kiyomi Koizumi;H. Yamashita

  • Connections of neurons in the region of the nucleus tractus solitarius with the hypothalamic paraventricular nucleus: Their possible involvement in neural control of the cardiovascular system in rats

    Hiroshi Kannan;Hiroshi Yamashita

  • Evidence that multiple P2X purinoceptors are functionally expressed in rat supraoptic neurones.

    Izumi Shibuya;Keiko Tanaka;Yukio Hattori;Yasuhito Uezono

  • Distribution of orexin/hypocretin in the rat median eminence and pituitary.

    Yukari Date;Muhtashan S Mondal;Shigeru Matsukura;Yoichi Ueta

  • Combined targeting of HER2 and VEGFR2 for effective treatment of HER2-amplified breast cancer brain metastases

    David P. Kodack;Euiheon Chung;Hiroshi Yamashita;Joao Incio

  • Angiotensin II sensitive neurons in the supraoptic nucleus, subfornical organ and anteroventral third ventricle of rats in vitro

    Shigeru Okuya;Kiyotoshi Inenaga;Toshio Kaneko;Hiroshi Yamashita

  • Adrenomedullin-immunoreactive neurons in the paraventricular and supraoptic nuclei of the rat

    Yoichi Ueta;Kazuo Kitamura;Toyohi Isse;Izumi Shibuya

  • Phasically firing neurons in the supraoptic nucleus of the rat hypothalamus: Immunocytochemical and electrophysiological studies☆

    H. Yamashita;K. Inenaga;M. Kawata;Y. Sano

  • Oxytocin predominantly excites putative oxytocin neurons in the rat supraoptic nucleus in vitro.

    Hiroshi Yamashita;Shigeru Okuya;Kiyotoshi Inenaga;Masanori Kasai

  • Postnatal development of orexin/hypocretin in rats.

    Yukiyo Yamamoto;Yoichi Ueta;Yuko Hara;Ryota Serino

  • Protective effect of dopamine D2 agonists in cortical neurons via the phosphatidylinositol 3 kinase cascade

    Takeshi Kihara;Shun Shimohama;Hideyuki Sawada;Kazuhiro Honda

  • Adrenomedullin regulates blood-brain barrier functions in vitro.

    Béla Kis;Mária A. Deli;Hideyuki Kobayashi;Csongor S. Ábrahám

  • Transient outward current in adult rat supraoptic neurones with slice patch‐clamp technique: inhibition by angiotensin II.

    T Nagatomo;K Inenaga;H Yamashita

  • Inhibition of N- and P/Q-type calcium channels by postsynaptic GABAB receptor activation in rat supraoptic neurones

    Nobuya Harayama;Izumi Shibuya;Keiko Tanaka;Narutoshi Kabashima

  • Inhibition of spontaneous EPSCs and IPSCs by presynaptic GABAB receptors on rat supraoptic magnocellular neurons.

    Narutoshi Kabashima;Izumi Shibuya;Nurhadi Ibrahim;Yoichi Ueta

  • OPC-41061, a highly potent human vasopressin V2-receptor antagonist: pharmacological profile and aquaretic effect by single and multiple oral dosing in rats.

    Unknown

Frequent Co-Authors

Yoichi Ueta
Yoichi Ueta University of Occupational and Environmental Health Japan
Kiyomi Koizumi
Kiyomi Koizumi SUNY Downstate Medical Center
Kenji Kangawa
Kenji Kangawa National Cerebral and Cardiovascular Center
Nobuyuki Yanagihara
Nobuyuki Yanagihara University of Occupational and Environmental Health Japan
Mária A. Deli
Mária A. Deli Biological Research Centre
Mitsuhiro Kawata
Mitsuhiro Kawata RMIT University
Kazuo Kitamura
Kazuo Kitamura University of Miyazaki
Masamitsu Nakazato
Masamitsu Nakazato University of Miyazaki
Stafford L. Lightman
Stafford L. Lightman University of Bristol
Masami Niwa
Masami Niwa Nagasaki University

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