World's Best Scientists 2026 revealed!

D-Index & Metrics

Social Sciences and Humanities

D-Index
37
Citations
10164
World Ranking
6101
National Ranking
2915

Karen Schwab publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Karen Schwab sits on this spectrum.

44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44 publications 570+

This scientist: 94 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

Karen Schwab D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Karen Schwab sits on this spectrum.

30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 37 D-Index — 23rd percentile

23% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

Overview

Karen Schwab is affiliated with the Uniformed Services University of the Health Sciences in the United States. Their research primarily focuses on medicine, with specific attention to emergency medicine, neurology, epidemiology, psychiatry and mental health, as well as surgery. Schwab's work spans various intersecting topics that include traumatic brain injury (TBI) and neurovascular disturbances, cardiac arrest and resuscitation, migraine and headache studies, trauma and emergency care, cardiovascular syncope and autonomic disorders, and pain management with aspects of the placebo effect.

Among the recent scholarly contributions, Schwab has authored and coauthored studies such as:

  • Posttraumatic vs nontraumatic headaches (2020, Neurology)
  • Estimates of Long-Term Disability Among US Service Members With Traumatic Brain Injuries (2020, Journal of Head Trauma Rehabilitation)
  • Plasma calcitonin gene-related peptide and nerve growth factor as headache and pain biomarkers in recently deployed soldiers with and without a recent concussion (2023, Headache The Journal of Head and Face Pain)
  • Headache complexity (number of symptom features) differentiates post-traumatic from non-traumatic headaches (2020, Cephalalgia)
  • Secondary thalamic injury (2020, Neurology)

These publications focus significantly on the differentiation and biomarkers of headache conditions in relation to trauma, alongside broader considerations of long-term disability and pathophysiological mechanisms in brain injury research.

Frequent co-authors who have collaborated on multiple publications with Schwab include:

  • I Scher
  • Lisa A. Brenner
  • Wesley R. Cole
  • Heidi Terrio
  • Alan G. Finkel

Schwab's research has been published in several prominent peer-reviewed journals, with repeated contributions to:

  • Neurology
  • Journal of Head Trauma Rehabilitation
  • Headache The Journal of Head and Face Pain
  • Cephalalgia
  • Military Medicine

Overall, Schwab's scientific output reflects a concentrated engagement in the study of traumatic brain injuries, associated neurological symptoms, and clinical rehabilitation outcomes, with a methodological approach grounded in epidemiological and clinical research frameworks. Their work contributes to understanding complex post-traumatic conditions affecting military and civilian populations alike.

Best Publications

  • Position Statement: Definition of Traumatic Brain Injury

    David K. Menon;Karen Schwab;David W. Wright;Andrew I. R. Maas

  • The natural history of symptomatic arteriovenous malformations of the brain: a 24-year follow-up assessment.

    Stephen L. Ondra;Henry Troupp;Eugene D. George;Karen Schwab

  • Frontal lobe injuries, violence, and aggression: A report of the Vietnam Head Injury Study

    Jordan Grafman;Karen Schwab;D. Warden;A. Pridgen

  • Traumatic brain injury screening: preliminary findings in a US Army Brigade Combat Team.

    Heidi Terrio;Lisa A. Brenner;Brian J. Ivins;John M. Cho

  • Screening for traumatic brain injury in troops returning from deployment in Afghanistan and Iraq: initial investigation of the usefulness of a short screening tool for traumatic brain injury.

    Karen A. Schwab;Brian Ivins;Gayle Cramer;Wayne Johnson

  • Cognitive Rehabilitation for Traumatic Brain Injury: A Randomized Trial

    Andres M. Salazar;Deborah L. Warden;Karen Schwab;Jack Spector

  • Traumatic Brain Injury, Posttraumatic Stress Disorder, and Postconcussive Symptom Reporting Among Troops Returning From Iraq

    Lisa A. Brenner;Brian J. Ivins;Karen Schwab;Deborah Warden

  • Common Data Elements for Traumatic Brain Injury: Recommendations From the Interagency Working Group on Demographics and Clinical Assessment

    Andrew I. R. Maas;Cynthia L. Harrison-Felix;David Menon;P. David Adelson

  • Traumatic brain injury in the United States: an epidemiologic overview

    Carl R. Summers;Brian Ivins;Karen A. Schwab

  • Rehabilitation of Traumatic Brain Injury in Active Duty Military Personnel and Veterans: Defense and Veterans Brain Injury Center Randomized Controlled Trial of Two Rehabilitation Approaches

    Rodney D. Vanderploeg;Rodney D. Vanderploeg;Karen Schwab;Karen Schwab;William C. Walker;William C. Walker;Jennifer A. Fraser

  • Update on the Epidemiology of Concussion/Mild Traumatic Brain Injury.

    Jameson D. Voss;Joseph Connolly;Karen A. Schwab;Ann I. Scher

  • Standardizing data collection in traumatic brain injury.

    Andrew I.R. Maas;Cynthia L. Harrison-Felix;David Menon;P. David Adelson

  • Long-term treatment of malignant gliomas with intramuscularly administered polyinosinic-polycytidylic acid stabilized with polylysine and carboxymethylcellulose: an open pilot study.

    Andres M. Salazar;Hilton B. Levy;Steven Ondra;Meir Kende

  • Test–Retest Reliability of Four Computerized Neurocognitive Assessment Tools in an Active Duty Military Population

    Wesley R. Cole;Jacques P. Arrieux;Karen Schwab;Brian J. Ivins

  • Overlap of Mild TBI and Mental Health Conditions in Returning OIF/OEF Service Members and Veterans

    Henry L Lew;Rodney D Vanderploeg;David F Moore;Karen Schwab

  • The Brief Traumatic Brain Injury Screen (btbis): Investigating the Validity of a Self-report Instrument for Detecting Traumatic Brain Injury (tbi) in Troops Returning from Deployment in Afghanistan and Iraq

    Karen A. Schwab;Gayle Baker;Brian J. Ivins;Melissa Sluss-tiller

  • Residual impairments and work status 15 years after penetrating head injury: Report from the Vietnam Head Injury Study

    Karen Schwab;Karen Schwab;Jordan Grafman;Andres M. Salazar;Joan Kraft

  • The Structure of Postconcussive Symptoms in 3 US Military Samples

    Leslie J. Caplan;Brian Ivins;John H. Poole;Rodney D. Vanderploeg

  • Epidemiology and prognosis of mild traumatic brain injury in returning soldiers: A cohort study

    Karen Schwab;Heidi P. Terrio;Lisa A. Brenner;Renee M. Pazdan

  • Outcome after traumatic brain injury in the U.S. military medical system.

    A. K. Ommaya;Andres M. Salazar;A. L. Dannenberg;A. B. Chervinsky

  • A national survey of neurosurgical care for penetrating head injury.

    Howard H. Kaufman;Karen Schwab;Andres M. Salazar

Frequent Co-Authors

Lisa A. Brenner
Lisa A. Brenner University of Colorado Anschutz Medical Campus
Rodney D. Vanderploeg
Rodney D. Vanderploeg University of South Florida
Jordan Grafman
Jordan Grafman Northwestern University
David K. Menon
David K. Menon University of Cambridge
Andrew I. R. Maas
Andrew I. R. Maas University of Antwerp
Glenn Curtiss
Glenn Curtiss University of South Florida
Mieke Verfaellie
Mieke Verfaellie Boston University
Grant L. Iverson
Grant L. Iverson Harvard University
Richard G. Ellenbogen
Richard G. Ellenbogen University of Washington
Ross Bullock
Ross Bullock University of Miami

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