World's Best Scientists 2026 revealed!

D-Index & Metrics

Neuroscience

D-Index
68
Citations
15236
World Ranking
2770
National Ranking
1291

Stephen M. Sagar 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 Stephen M. Sagar 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: 201 publications — 62nd percentile

62% of scientists in this discipline score the same or lower.

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

Stephen M. Sagar 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 Stephen M. Sagar 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: 68 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Overview

Stephen M. Sagar is affiliated with the University of California, San Francisco in the United States. Their research primarily spans the field of Medicine, with significant contributions in subfields such as Otorhinolaryngology, Pulmonary and Respiratory Medicine, Oncology, Epidemiology, and Computer Networks and Communications.

The scientist's work covers a diverse range of topics, including:

  • Head and Neck Cancer Studies
  • Lung Cancer Treatments and Mutations
  • Lung Cancer Research Studies
  • Lung Cancer Diagnosis and Treatment
  • Network Security and Intrusion Detection
  • Advanced Malware Detection Techniques
  • Network Packet Processing and Optimization

Stephen M. Sagar has published in various research venues, with frequent papers appearing in:

  • International Journal of Radiation Oncology*Biology*Physics
  • Radiotherapy and Oncology
  • Ecology Environment and Conservation
  • Clinical Cancer Research
  • Journal of Cyber Security Technology

Notable recent papers include:

  • Association between Locoregional Failure and NFE2L2/KEAP1/CUL3 Mutations in NRG/RTOG 9512: A Randomized Trial of Radiation Fractionation in T2N0 Glottic Cancer (2024) published in Clinical Cancer Research
  • An innovative approach and evaluation of contemporary intrusion detection systems (2024) published in Journal of Cyber Security Technology
  • A phase 2 study of stereotactic body radiation therapy for squamous cell carcinoma of the head and neck (SHINE): a single arm clinical trial protocol (2023) published in BMC Cancer
  • Comparison of Recurrence With High Retropharyngeal Nodal-Sparing Intensity-Modulated Radiation Therapy in HPV-Related and HPV-Unrelated Oropharyngeal Cancer (2021) published in International Journal of Radiation Oncology*Biology*Physics
  • 37: Comparison of Recurrence with High Retropharyngeal Nodal-Sparing Radiation Technique in HPV-Related and HPV-Unrelated Oropharyngeal Cancer in the IMRT Era (2021) published in Radiotherapy and Oncology

The scientist has collaborated frequently with several coauthors, including:

  • Jimmy J. Caudell
  • Quynh-Thu Le
  • James R. Wright
  • Li Guan
  • Pedro A. Torres-Saavedra

Best Publications

  • Expression of c-fos protein in brain: metabolic mapping at the cellular level

    S. M. Sagar;Frank R Sharp;T. Curran

  • c-fos mRNA, Fos, and Fos-related antigen induction by hypertonic saline and stress

    Frank R Sharp;S. M. Sagar;K. Hicks;D. Lowenstein

  • Heat shock proteins as markers of neural injury.

    Manuel F. Gonzalez;Kazuya Shiraishi;Kinya Hisanaga;Stephen M. Sagar

  • Light regulates expression of a Fos-related protein in rat suprachiasmatic nuclei.

    Neil Aronin;Stephen M. Sagar;Frank R. Sharp;William J. Schwartz

  • Sensory stimulation induces local cerebral glycogenolysis: Demonstration by autoradiography

    R. A. Swanson;M. M. Morton;S. M. Sagar;Frank R Sharp

  • Calcitonin: regional distribution of the hormone and its binding sites in the human brain and pituitary

    Jan A. Fischer;Paul H. Tobler;Marika Kaufmann;Walter Born

  • Somatostatin is increased in the basal ganglia in Huntington disease

    Neil Aronin;Paul E. Cooper;Linda J. Lorenz;Edward D. Bird

  • MK-801 and ketamine induce heat shock protein HSP72 in injured neurons in posterior cingulate and retrosplenial cortex.

    Frank R. Sharp;Pat Jasper;John Hall;Linda Noble;Linda Noble

  • Induction of 70-kDa heat shock protein and hsp70 mRNA following transient focal cerebral ischemia in the rat.

    Hiroyuki Kinouchi;Frank R. Sharp;Frank R. Sharp;Mary P. Hill;Jari Koistinaho;Jari Koistinaho

  • Depletion of somatostatin-like immunoreactivity in the rat central nervous system by cysteamine

    SM Sagar;D Landry;WJ Millard;TM Badger

  • Metabolic mapping with cellular resolution: c-fos vs. 2-deoxyglucose

    Frank R Sharp;S. M. Sagar;R. A. Swanson

  • Induction of c-fos, junB, c-jun, and hsp70 mRNA in cortex, thalamus, basal ganglia, and hippocampus following middle cerebral artery occlusion

    Hiroyuki Kinouchi;Frank R. Sharp;Pak H. Chan;Jari Koistinaho;Jari Koistinaho;Jari Koistinaho

  • Selective sparing of NADPH-diaphorase neurons in neonatal hypoxia-ischemia

    Donna M. Ferriero;Lidia J. Arcavi;Stephen M. Sagar;Tracy K. McIntosh

  • Light induces a Fos0like nuclear antigen in retinal neurons

    Stephen M. Sagar;Frank R. Sharp

  • Anatomic patterns of FOS immunostaining in rat brain following systemic endotoxin administration

    Stephen M. Sagar;Kristen J. Price;Norman W. Kasting;Frank R. Sharp

  • Evidence that Reduced Growth Hormone Secretion Observed in Monosodium Glutamate-Treated Rats Is the Result of a Deficiency in Growth Hormone-Releasing Factor*

    W. J. Millard;J. B. Martin;J. Audet;S. M. Sagar

  • NADPH diaphorase activity in the posterior pituitary: relation to neuronal function.

    Stephen M. Sagar;Donna M. Ferriero

  • c‐fos expression and (14C) 2‐deoxyglucose uptake in the caudal cerebellum of the rat during motor/sensory cortex stimulation

    Frank R. Sharp;Manuel F. Gonzalez;James W. Sharp;Stephen M. Sagar

  • Characterization and regional distribution of calcitonin binding sites in the rat brain.

    Jan A. Fischer;Stephen M. Sagar;Joseph B. Martin

  • The NMDA receptor mediates cortical induction of fos and fos-related antigens following cortical injury

    James W. Sharp;Stephen M. Sagar;Kinya Hisanaga;Pat Jasper

  • Haloperidol prevents induction of the hsp70 heat shock gene in neurons injured by phencyclidine (PCP), MK801, and ketamine.

    F. R. Sharp;M. Butman;M. Butman;S. Wang;S. Wang;J. Koistinaho;J. Koistinaho

Frequent Co-Authors

Frank R. Sharp
Frank R. Sharp University of California, Davis
Jari Koistinaho
Jari Koistinaho University of Helsinki
Joseph B. Martin
Joseph B. Martin Harvard University
Raymond A. Swanson
Raymond A. Swanson University of California, San Francisco
Donna M. Ferriero
Donna M. Ferriero University of California, San Francisco
Pak H. Chan
Pak H. Chan Stanford University
Steven H. Graham
Steven H. Graham University of Pittsburgh
Linda Noble
Linda Noble University of California, San Francisco
Tomas Hökfelt
Tomas Hökfelt Karolinska Institute
Robert H. Edwards
Robert H. Edwards University of California, San Francisco

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