World's Best Scientists 2026 revealed!

D-Index & Metrics

Neuroscience

D-Index
56
Citations
9129
World Ranking
4592
National Ranking
2073

Hiroto Kuwabara 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 Hiroto Kuwabara 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: 225 publications — 69th percentile

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

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

Hiroto Kuwabara 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 Hiroto Kuwabara 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: 56 D-Index — 54th percentile

54% of scientists in this discipline score the same or lower.

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

Overview

Hiroto Kuwabara is affiliated with Johns Hopkins University in the United States. Their research primarily spans the field of Medicine with a focus on Surgery, Oncology, Hepatology, Pulmonary and Respiratory Medicine, and Epidemiology. The work of Hiroto Kuwabara includes significant contributions to the understanding and treatment of hepatocellular carcinoma, pancreatic and hepatic oncology, as well as cancer metabolism and inflammatory biomarkers in disease prognosis.

The scientist has published extensively on topics including:

  • Hepatocellular Carcinoma Treatment and Prognosis
  • Pancreatic and Hepatic Oncology Research
  • Cancer, Lipids, and Metabolism
  • Gastric Cancer Management and Outcomes
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Liver Disease Diagnosis and Treatment
  • Inflammatory Biomarkers in Disease Prognosis

Kuwabara has authored research articles in several prominent venues. Frequent publication outlets include:

  • International Journal of Clinical Oncology (3 publications)
  • Surgical Case Reports (3 publications)
  • The Japanese Journal of Gastroenterological Surgery (3 publications)
  • Hepatology Research (2 publications)
  • The American Surgeon (1 publication)

Some of the recent papers authored or co-authored by Kuwabara are:

  • "The hemoglobin, albumin, lymphocyte, and platelet score is a prognostic factor for Child-Pugh A patients undergoing curative hepatic resection for single and small hepatocellular carcinoma," 2023, Hepatology Research
  • "Efficacy of neoadjuvant chemotherapy in patients with high-risk resectable colorectal liver metastases," 2021, International Journal of Clinical Oncology
  • "Risk Factors for and Outcomes of Intraoperative Blood Loss in Liver Resection for Hepatocellular Tumors," 2020, The American Surgeon
  • "Prognostic significance for recurrence of fibroblast growth factor receptor 2 in intrahepatic cholangiocarcinoma patients undergoing curative hepatic resection," 2022, Hepatology Research
  • "Treatment strategy for hepatocellular carcinoma recurrence in the transplant era: Focusing on the Japan criteria," 2023, Surgery Today

Frequently collaborating with other researchers, Kuwabara's common co-authors include Noboru Harada, Tomoharu Yoshizumi, Shinji Itoh, Mizuki Ninomiya, and Shohei Yoshiya.

Best Publications

  • Elevated dopa decarboxylase activity in living brain of patients with psychosis

    J. Reith;C. Benkelfat;A. Sherwin;Y. Yasuhara

  • Sex differences in striatal dopamine release in healthy adults

    Cynthia A. Munro;Mary E. McCaul;Dean F. Wong;Lynn M. Oswald

  • Increased occupancy of dopamine receptors in human striatum during cue-elicited cocaine craving.

    Dean F. Wong;Dean F. Wong;Hiroto Kuwabara;David J. Schretlen;Katherine R. Bonson;Katherine R. Bonson

  • Relationships among ventral striatal dopamine release, cortisol secretion, and subjective responses to amphetamine.

    Lynn M Oswald;Dean F Wong;Mary McCaul;Yun Zhou

  • Mechanisms of Dopaminergic and Serotonergic Neurotransmission in Tourette Syndrome : Clues from an In Vivo Neurochemistry Study with PET

    Dean F. Wong;James R. Brašić;Harvey S. Singer;David J. Schretlen

  • Persistent cognitive and dopamine transporter deficits in abstinent methamphetamine users.

    Una D. McCann;Hiroto Kuwabara;Anil Kumar;Michael Palermo

  • Quantification of cerebral cannabinoid receptors subtype 1 (CB1) in healthy subjects and schizophrenia by the novel PET radioligand [11C]OMAR.

    Dean F. Wong;Hiroto Kuwabara;Andrew G. Horti;Vanessa Raymont

  • Dopa decarboxylase activity of the living human brain.

    Albert Gjedde;Jakob Reith;Suzan Dyve;Gabriel Leger

  • The effect of nimodipine on the evolution of human cerebral infarction studied by PET

    A. M. Hakim;A. C. Evans;L. Berger;H. Kuwabara

  • Adjuvant chemotherapy for breast cancer: Effects on cerebral white matter seen in diffusion tensor imaging

    Jame Abraham;Jame Abraham;Marc W. Haut;Maria T. Moran;Shannon Filburn

  • Association of Amphetamine-Induced Striatal Dopamine Release and Cortisol Responses to Psychological Stress

    Gary S Wand;Lynn M Oswald;Lynn M Oswald;Mary E McCaul;Dean F Wong

  • Selective hyposmia and nigrostriatal dopaminergic denervation in Parkinson's disease.

    Nicolaas I. Bohnen;Nicolaas I. Bohnen;Satyanarayana Gedela;Hiroto Kuwabara;Gregory M. Constantine

  • The dopamine transporter is decreased in the striatum of subjects with restless legs syndrome.

    Christopher J. Earley;Hiroto Kuwabara;Dean F. Wong;Charlene Gamaldo

  • Human striatal L-DOPA decarboxylase activity estimated in vivo using 6-[18F]fluoro-DOPA and positron emission tomography : error analysis and application to normal subjects

    Hiroto Kuwabara;Paul Cumming;Jakob Reith;Gabriel Léger

  • VMAT2 and dopamine neuron loss in a primate model of Parkinson’s disease

    Ming Kai Chen;Hiroto Kuwabara;Yun Zhou;Robert J. Adams

  • Michaelis-Menten constraints improved cerebral glucose metabolism and regional lumped constant measurements with [18F]fluorodeoxyglucose

    Hiroto Kuwabara;Alan C. Evans;Albert Gjedde

  • The Role of Dopamine in Value-Based Attentional Orienting

    Brian A. Anderson;Hiroto Kuwabara;Dean F. Wong;Emily G. Gean

  • Impulsivity and chronic stress are associated with amphetamine-induced striatal dopamine release.

    Lynn M. Oswald;Dean F. Wong;Yun Zhou;Anil Kumar

  • History of childhood adversity is positively associated with ventral striatal dopamine responses to amphetamine

    Lynn M. Oswald;Lynn M. Oswald;Gary S. Wand;Hiroto Kuwabara;Dean F. Wong

  • 11C-JHU75528: A Radiotracer for PET Imaging of CB1 Cannabinoid Receptors

    Andrew Horti;Hong Fan;Hiroto Kuwabara;John Hilton

Frequent Co-Authors

Albert Gjedde
Albert Gjedde University of Copenhagen
Dean F. Wong
Dean F. Wong Washington University in St. Louis
James R. Brasic
James R. Brasic New York University
Robert F. Dannals
Robert F. Dannals Johns Hopkins University School of Medicine
Paul Cumming
Paul Cumming Queensland University of Technology
Alan C. Evans
Alan C. Evans McGill University
Gary S. Wand
Gary S. Wand Johns Hopkins University School of Medicine
Arman Rahmim
Arman Rahmim University of British Columbia
Hayden T. Ravert
Hayden T. Ravert Johns Hopkins University
Stephanie A. Studenski
Stephanie A. Studenski University of Pittsburgh

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