World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
120
Citations
61159
World Ranking
3710
National Ranking
2043

Geoffrey T. Manley 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 Geoffrey T. Manley 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: 495 publications — 57th percentile

57% of scientists in this discipline score the same or lower.

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

Geoffrey T. Manley 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 Geoffrey T. Manley 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: 120 D-Index — 82nd percentile

82% of scientists in this discipline score the same or lower.

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

Overview

Geoffrey T. Manley is affiliated with the University of California, San Francisco in the United States. Their research primarily focuses on the field of Medicine, with a significant concentration in Neurology, Epidemiology, and Emergency Medicine. Substantial contributions have also been made in Surgery and Radiology, Nuclear Medicine, and Imaging.

The main topics addressed in their work include Traumatic Brain Injury and Neurovascular Disturbances, Traumatic Brain Injury Research, Cardiac Arrest and Resuscitation, Trauma and Emergency Care Studies, S100 Proteins and Annexins, Sepsis Diagnosis and Treatment, and Spinal Cord Injury Research.

Manley has published extensively across numerous respected venues. Frequent publication outlets comprise Journal of Neurotrauma, Neurosurgery, JAMA Network Open, Neurology, and The Lancet Neurology.

Some of their recent papers include:

  • Traumatic brain injury: progress and challenges in prevention, clinical care, and research (2022, The Lancet Neurology)
  • Blood GFAP as an emerging biomarker in brain and spinal cord disorders (2022, Nature Reviews Neurology)
  • A management algorithm for adult patients with both brain oxygen and intracranial pressure monitoring: the Seattle International Severe Traumatic Brain Injury Consensus Conference (SIBICC) (2020, Intensive Care Medicine)
  • Smell and taste dysfunction in patients with COVID-19 (2020, The Lancet Infectious Diseases)
  • Functional Outcomes Over the First Year After Moderate to Severe Traumatic Brain Injury in the Prospective, Longitudinal TRACK-TBI Study (2021, JAMA Neurology)

Frequent coauthors collaborating with Manley include John K. Yue, David O. Okonkwo, Amy J. Markowitz, Nancy Temkin, and Pratik Mukherjee. Their body of work spans over 400 publications in Medicine, with over 130 publications in Neurology alone.

Best Publications

  • Consensus statement on concussion in sport—the 5th international conference on concussion in sport held in Berlin, October 2016

    Paul McCrory;Willem H. Meeuwisse;Jiri Dvorak;Mark Aubry

  • Traumatic brain injury: integrated approaches to improve prevention, clinical care, and research

    Andrew I R Maas;David K Menon;P David Adelson;Nada Andelic

  • The ICH Score A Simple, Reliable Grading Scale for Intracerebral Hemorrhage

    J. Claude Hemphill;David C. Bonovich;Lavrentios Besmertis;Geoffrey T. Manley

  • Aquaporin-4 deletion in mice reduces brain edema after acute water intoxication and ischemic stroke.

    Geoffrey T. Manley;Miki Fujimura;Tonghui Ma;Nobuo Noshita

  • Classification of Traumatic Brain Injury for Targeted Therapies

    Kathryn E. Saatman;Ann-Christine Duhaime;Ross Bullock;Andrew I.R. Maas

  • Summary of evidence-based guideline update: Evaluation and management of concussion in sports Report of the Guideline Development Subcommittee of the American Academy of Neurology

    Christopher C. Giza;Jeffrey S. Kutcher;Stephen Ashwal;Jeffrey Barth

  • The Glasgow Coma Scale at 40 years: standing the test of time

    Graham Teasdale;Andrew Maas;Fiona Lecky;Geoffrey Manley

  • Aquaporin-4 facilitates reabsorption of excess fluid in vasogenic brain edema

    Marios C. Papadopoulos;Geoffrey T. Manley;Sanjeev Krishna;A. S. Verkman

  • Extent of Microstructural White Matter Injury in Postconcussive Syndrome Correlates with Impaired Cognitive Reaction Time : A 3T Diffusion Tensor Imaging Study of Mild Traumatic Brain Injury

    S.N. Niogi;P. Mukherjee;J. Ghajar;C. Johnson

  • A systematic review of potential long-term effects of sport-related concussion.

    Geoff T Manley;Andrew J Gardner;Kathryn J Schneider;Kevin M Guskiewicz

  • Early management of severe traumatic brain injury.

    Jeffrey V Rosenfeld;Andrew I Maas;Peter Bragge;M Cristina Morganti-Kossmann

  • Hypotension, hypoxia, and head injury: frequency, duration, and consequences.

    Geoffrey Manley;M. Margaret Knudson;Diane Morabito;Susan Damron

  • Very Early Administration of Progesterone for Acute Traumatic Brain Injury

    David W Wright;Sharon D Yeatts;Robert Silbergleit;Yuko Y Palesch

  • Symptomatology and Functional Outcome in Mild Traumatic Brain Injury: Results from the Prospective TRACK-TBI Study

    Paul McMahon;Paul McMahon;Allison Hricik;John K. Yue;Ava M. Puccio

  • Involvement of aquaporin-4 in astroglial cell migration and glial scar formation

    Samira Saadoun;Marios C. Papadopoulos;Marios C. Papadopoulos;Hiroyuki Watanabe;Donghong Yan

  • Reduced cerebrospinal fluid production and intracranial pressure in mice lacking choroid plexus water channel Aquaporin-1

    Kotaro Oshio;Hiroyuki Watanabe;Yaunlin Song;A. S. Verkman

  • Collaborative European NeuroTrauma Effectiveness Research in Traumatic Brain Injury (CENTER-TBI): A Prospective Longitudinal Observational Study

    Andrew I.R. Maas;David K. Menon;Ewout W. Steyerberg;Giuseppe Citerio

  • Acute Biomarkers of Traumatic Brain Injury: Relationship between Plasma Levels of Ubiquitin C-Terminal Hydrolase-L1 and Glial Fibrillary Acidic Protein

    Ramon Diaz-Arrastia;Kevin K.W. Wang;Linda Papa;Marco D. Sorani

  • Guidelines for the management of severe traumatic brain injury. VIII. Intracranial pressure thresholds.

    Susan L. Bratton;Randall M. Chestnut;Jamshid Ghajar;Flora F. McConnell Hammond

  • An update on diagnostic and prognostic biomarkers for traumatic brain injury.

    Kevin K. Wang;Zhihui Yang;Tian Zhu;Yuan Shi

Frequent Co-Authors

Adam R. Ferguson
Adam R. Ferguson University of California, San Francisco
Pratik Mukherjee
Pratik Mukherjee University of California, San Francisco
David O. Okonkwo
David O. Okonkwo University of Pittsburgh
Ramon Diaz-Arrastia
Ramon Diaz-Arrastia University of Pennsylvania
Hester F. Lingsma
Hester F. Lingsma Erasmus University Rotterdam
Nancy R. Temkin
Nancy R. Temkin University of Washington
Joseph T. Giacino
Joseph T. Giacino Massachusetts General Hospital
Kevin K. W. Wang
Kevin K. W. Wang Morehouse School of Medicine
Michael S. Beattie
Michael S. Beattie University of California, San Francisco
Jacqueline C. Bresnahan
Jacqueline C. Bresnahan University of California, San Francisco

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