World's Best Scientists 2026 revealed!
Gregory A. Worrell

Gregory A. Worrell

D-Index & Metrics

Medicine

D-Index
88
Citations
24242
World Ranking
13314
National Ranking
6773

Neuroscience

D-Index
88
Citations
24280
World Ranking
1220
National Ranking
624

Gregory A. Worrell 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 Gregory A. Worrell 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: 404 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

Gregory A. Worrell 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 Gregory A. Worrell 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: 88 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

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

Overview

Gregory A. Worrell is affiliated with the Mayo Clinic in the United States and has contributed extensively to neuroscience and medical research. Their publications span a wide range of topics primarily focused on brain function, neurological disorders, and treatment approaches.

Their research mainly covers the fields of Neuroscience and Medicine, with significant output in subfields including Cognitive Neuroscience, Neurology, Cellular and Molecular Neuroscience, Psychiatry and Mental Health, and Pediatrics, Perinatology and Child Health.

Worrell's work addresses several key topics, including:

  • EEG and Brain-Computer Interfaces
  • Epilepsy research and treatment
  • Neurological disorders and treatments
  • Functional Brain Connectivity Studies
  • Neuroscience and Neural Engineering
  • Neural dynamics and brain function
  • Neuroscience and Neuropharmacology Research

The scientist has authored numerous papers, with recent notable publications including:

  • Nine-year prospective efficacy and safety of brain-responsive neurostimulation for focal epilepsy, 2020, Neurology
  • Long-term wireless streaming of neural recordings for circuit discovery and adaptive stimulation in individuals with Parkinson's disease, 2021, Nature Biotechnology
  • Cycles in epilepsy, 2021, Nature Reviews Neurology
  • Microglial calcium signaling is attuned to neuronal activity in awake mice, 2020, eLife
  • Towards network-guided neuromodulation for epilepsy, 2022, Brain

Their research has been disseminated in multiple scientific venues, with frequent publications in:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Epilepsia
  • Brain Communications
  • Neurology
  • Journal of Neural Engineering

Worrell has collaborated regularly with several co-authors, reflecting interdisciplinary research efforts. Frequent collaborators include Benjamin H. Brinkmann, Václav Křemen, Nicholas M. Gregg, Kai J. Miller, and Brian N. Lundstrom.

Best Publications

  • Two‐year seizure reduction in adults with medically intractable partial onset epilepsy treated with responsive neurostimulation: Final results of the RNS System Pivotal trial

    Christianne N. Heck;David King-Stephens;Andrew D. Massey;Dileep R. Nair

  • Long-term treatment with responsive brain stimulation in adults with refractory partial seizures

    Gregory K. Bergey;Martha J. Morrell;Eli M. Mizrahi;Alica Goldman

  • High‐frequency oscillations and seizure generation in neocortical epilepsy

    Greg A. Worrell;Landi Parish;Stephen D. Cranstoun;Rachel Jonas

  • High-frequency oscillations in human temporal lobe : simultaneous microwire and clinical macroelectrode recordings

    Greg A. Worrell;Andrew B. Gardner;S. Matt Stead;Sanqing Hu

  • Autoimmune Epilepsy: Clinical Characteristics and Response to Immunotherapy

    Amy M. L. Quek;Jeffrey W. Britton;Andrew McKeon;Elson So

  • Microseizures and the spatiotemporal scales of human partial epilepsy

    Matt Stead;Mark Bower;Benjamin H. Brinkmann;Kendall Lee

  • Graph analysis of epileptogenic networks in human partial epilepsy

    Christopher Wilke;Gregory Worrell;Bin He

  • Closed-loop stimulation of temporal cortex rescues functional networks and improves memory.

    Youssef Ezzyat;Paul A. Wanda;Deborah F. Levy;Allison Kadel

  • Brain-responsive neurostimulation in patients with medically intractable mesial temporal lobe epilepsy

    Eric B. Geller;Tara L. Skarpaas;Robert E. Gross;Robert R. Goodman

  • Long-term wireless streaming of neural recordings for circuit discovery and adaptive stimulation in individuals with Parkinson's disease.

    Ro’ee Gilron;Simon Little;Randy Perrone;Robert Wilt

  • Human and automated detection of high-frequency oscillations in clinical intracranial EEG recordings.

    Andrew B. Gardner;Greg A. Worrell;Eric Marsh;Dennis Dlugos

  • Direct Electrical Stimulation of the Human Entorhinal Region and Hippocampus Impairs Memory

    Joshua Jacobs;Jonathan Miller;Sang Ah Lee;Sang Ah Lee;Tom Coffey

  • Localization of the epileptic focus by low-resolution electromagnetic tomography in patients with a lesion demonstrated by MRI.

    Gregory A. Worrell;Terrence D. Lagerlund;Frank W. Sharbrough;Benjamin H. Brinkmann

  • Crowdsourcing reproducible seizure forecasting in human and canine epilepsy

    Benjamin H. Brinkmann;Joost Wagenaar;Drew Abbot;Phillip Adkins

  • Direct Brain Stimulation Modulates Encoding States and Memory Performance in Humans

    Youssef Ezzyat;James E. Kragel;John F. Burke;Deborah F. Levy

  • Epilepsy surgery outcomes in temporal lobe epilepsy with a normal MRI.

    Michael L. Bell;Satish Rao;Elson L. So;Max Trenerry

  • Widespread theta synchrony and high-frequency desynchronization underlies enhanced cognition.

    E. A. Solomon;J. E. Kragel;Michael R. Sperling;Ashwini Sharan

  • Cycles in epilepsy.

    Philippa J Karoly;Vikram R Rao;Nicholas M Gregg;Gregory A Worrell

  • Brain-responsive neurostimulation in patients with medically intractable seizures arising from eloquent and other neocortical areas.

    Barbara C. Jobst;Ritu Kapur;Gregory L. Barkley;Carl W. Bazil

  • Development and validation of nomograms to provide individualised predictions of seizure outcomes after epilepsy surgery: a retrospective analysis.

    Lara Jehi;Ruta Yardi;Kevin Chagin;Laura Tassi

  • Recording and analysis techniques for high-frequency oscillations

    G. A. Worrell;K. Jerbi;K. Kobayashi;Jean-Marc Lina

  • Utility of an immunotherapy trial in evaluating patients with presumed autoimmune epilepsy.

    M. Toledano;J.W. Britton;A. McKeon;C. Shin

Frequent Co-Authors

Barbara C. Jobst
Barbara C. Jobst Dartmouth–Hitchcock Medical Center
Michael R. Sperling
Michael R. Sperling Thomas Jefferson University
Joel M. Stein
Joel M. Stein University of Pennsylvania
Matt Stead
Matt Stead Mayo Clinic
Sameer A. Sheth
Sameer A. Sheth Baylor College of Medicine
Kathryn A. Davis
Kathryn A. Davis University of Pennsylvania
W. Richard Marsh
W. Richard Marsh Mayo Clinic
Michael J. Kahana
Michael J. Kahana University of Pennsylvania

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