World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
101
Citations
38751
World Ranking
7959
National Ranking
4138

Mark S. Humayun publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Mark S. Humayun sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 770 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Mark S. Humayun D-index placement in Medicine in 2026

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

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 101 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Research.com Recognitions

  • 2016 - Fellow, National Academy of Inventors
  • 2011 - Member of the National Academy of Engineering For contributions to development and clinical implementation of the visual prosthesis for restoration of sight.
  • 2009 - Member of the National Academy of Medicine (NAM)

Overview

Mark S. Humayun is affiliated with the University of Southern California in the United States. Their research spans neuroscience, medicine, and engineering, with a strong focus on cellular and molecular neuroscience, ophthalmology, and biomedical engineering.

The scientist's work covers distinct topics including:

  • Neuroscience and Neural Engineering
  • Photoreceptor and optogenetics research
  • Retinal Development and Disorders
  • Photoacoustic and Ultrasonic Imaging
  • Retinal Diseases and Treatments
  • Advanced Memory and Neural Computing
  • Optical Coherence Tomography Applications

Mark S. Humayun has contributed frequently to several publication venues, including:

  • Scientific Reports
  • IEEE Transactions on Biomedical Engineering
  • Ophthalmology
  • IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control
  • Journal of Heat Transfer

Some of their recent papers include:

  • Flexible ultrasound-induced retinal stimulating piezo-arrays for biomimetic visual prostheses, 2022, Nature Communications
  • One-Year Follow-Up in a Phase 1/2a Clinical Trial of an Allogeneic RPE Cell Bioengineered Implant for Advanced Dry Age-Related Macular Degeneration, 2021, Translational Vision Science & Technology
  • Simultaneous Assessment of the Whole Eye Biomechanics Using Ultrasonic Elastography, 2022, IEEE Transactions on Biomedical Engineering
  • High resolution optical coherence elastography of retina under prosthetic electrode, 2020, Quantitative Imaging in Medicine and Surgery
  • Photoacoustic and piezo-ultrasound hybrid-induced energy transfer for 3D twining wireless multifunctional implants, 2021, Energy & Environmental Science

Frequent co-authors collaborating with Mark S. Humayun include:

  • Qifa Zhou
  • Biju B. Thomas
  • Gengxi Lu
  • Runze Li
  • Stan G. Louie

Throughout their career, Mark S. Humayun has received several recognitions, such as:

  • Fellow of the National Academy of Inventors, 2016
  • Member of the National Academy of Engineering, 2011, for contributions to development and clinical implementation of the visual prosthesis for restoration of sight
  • Member of the National Academy of Medicine (NAM), 2009

Best Publications

  • Visual perception elicited by electrical stimulation of retina in blind humans.

    Mark S. Humayun;Eugene de Juan;Gislin Dagnelie;Robert J. Greenberg

  • Visual perception in a blind subject with a chronic microelectronic retinal prosthesis

    Mark S. Humayun;James D. Weiland;Gildo Y. Fujii;Robert Greenberg

  • A new 25-gauge instrument system for transconjunctival sutureless vitrectomy surgery.

    Gildo Y Fujii;Eugene de Juan;Mark S Humayun;Dante J Pieramici

  • Bipolar Surface Electrical Stimulation of the Vertebrate Retina

    Mark Humayun;Roy Propst;Eugene de Juan;Keith McCormick

  • Interim Results from the International Trial of Second Sight's Visual Prosthesis

    Mark S. Humayun;Jessy D. Dorn;Lyndon Da Cruz;Gislin Dagnelie

  • Preservation of the Inner Retina in Retinitis Pigmentosa: A Morphometric Analysis

    A. Santos;M. S. Humayun;E. De Juan;R. J. Greenburg

  • Pattern electrical stimulation of the human retina

    Mark S. Humayun;Eugene de Juan;James D. Weiland;Gislin Dagnelie

  • Initial experience using the transconjunctival sutureless vitrectomy system for vitreoretinal surgery

    Gildo Y Fujii;Eugene de Juan;Mark S Humayun;Tom S Chang

  • Retinal Prosthesis for the Blind

    Eyal Margalit;Mauricio Maia;James D Weiland;Robert J Greenberg

  • Repopulated microglia are solely derived from the proliferation of residual microglia after acute depletion

    Yubin Huang;Zhen Xu;Shanshan Xiong;Fangfang Sun

  • Visual prosthesis and method of using same

    Mark S. Humayun;Eugene de Juan;Robert J. Greenberg

  • Morphometric analysis of macular photoreceptors and ganglion cells in retinas with retinitis pigmentosa.

    John L. Stone;William E. Barlow;Mark S. Humayun;Eugene de Juan

  • A neuro-stimulus chip with telemetry unit for retinal prosthetic device

    W. Liu;K. Vichienchom;M. Clements;S.C. DeMarco

  • Morphometric analysis of the extramacular retina from postmortem eyes with retinitis pigmentosa.

    M S Humayun;M Prince;E de Juan;Y Barron

  • In vitro electrical properties for iridium oxide versus titanium nitride stimulating electrodes

    J.D. Weiland;D.J. Anderson;M.S. Humayun

  • Outcomes of 140 consecutive cases of 25-gauge transconjunctival surgery for posterior segment disease

    Rohit R. Lakhanpal;Mark S. Humayun;Eugene de Juan;Jennifer I. Lim

  • The Argus II epiretinal prosthesis system allows letter and word reading and long-term function in patients with profound vision loss

    Lyndon da Cruz;Brian F Coley;Jessy Dorn;Francesco Merlini

  • Flexible parylene-based multielectrode array technology for high-density neural stimulation and recording

    Damien C. Rodger;Damien C. Rodger;Andy J. Fong;Wen Li;Hossein Ameri

  • Blind subjects implanted with the Argus II retinal prosthesis are able to improve performance in a spatial-motor task

    Ashish K. Ahuja;J. D. Dorn;A. Caspi;M. J. McMahon

  • Retinal Prosthesis

    James D. Weiland;Mark S. Humayun

Frequent Co-Authors

James D. Weiland
James D. Weiland University of Michigan–Ann Arbor
Yu-Chong Tai
Yu-Chong Tai California Institute of Technology
Robert J. Greenberg
Robert J. Greenberg Johns Hopkins University
David R. Hinton
David R. Hinton University of Southern California
Ellis Meng
Ellis Meng University of Southern California
Gerald J. Chader
Gerald J. Chader University of Southern California
Qifa Zhou
Qifa Zhou University of Southern California
Wentai Liu
Wentai Liu University of California, Los Angeles
Srinivas R. Sadda
Srinivas R. Sadda University of California, Los Angeles
K. Kirk Shung
K. Kirk Shung University of Southern California

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Interested in alternative healthcare educational paths? There are several flexible online degrees that can lead to rewarding careers in medicine and related fields. For those seeking to start a nursing career without the stress of traditional entrance exams, consider enrolling in a nursing school that does not require teas test. This route can help you bypass common barriers and begin your healthcare journey sooner.

If you’re interested in leadership roles within healthcare, a health care administration degree offers a fast track to managing hospital departments or healthcare facilities. Those already holding an associate's degree in nursing might consider convenient asn to np programs to advance their practice and move into specialized nursing positions.

Additionally, for students passionate about diet, wellness, and preventative medicine, earning a best online food science degree can open doors in nutrition counseling, research, or food safety. Each of these programs provides flexible, reputable ways to build a meaningful career in today’s diverse healthcare landscape.

Best Scientists Citing Mark S. Humayun

Trending Scientists

Recently Published Articles