World's Best Scientists 2026 revealed!
Ilan Harpaz-Rotem

Ilan Harpaz-Rotem

D-Index & Metrics

Social Sciences and Humanities

D-Index
42
Citations
6677
World Ranking
4793
National Ranking
2270

Ilan Harpaz-Rotem 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 Ilan Harpaz-Rotem 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: 200 publications — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Ilan Harpaz-Rotem 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 Ilan Harpaz-Rotem 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: 42 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

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

Overview

Ilan Harpaz-Rotem is affiliated with Yale University in the United States. Their research primarily focuses on psychology and medicine, with a notable emphasis on clinical psychology and cognitive neuroscience. The scientist has contributed extensively to topics related to posttraumatic stress disorder (PTSD) research, traumatic brain injury, migration, health and trauma, resilience and mental health, and suicide and self-harm studies.

Their work includes significant exploration of functional brain connectivity and broader mental health research topics. Harpaz-Rotem's publications frequently appear in established academic journals, including Biological Psychiatry, Journal of Affective Disorders, Journal of Psychiatric Research, bioRxiv (Cold Spring Harbor Laboratory), and JAMA Network Open.

Some of the recent papers authored or co-authored by Harpaz-Rotem include:

  • Cortical volume abnormalities in posttraumatic stress disorder: an ENIGMA-psychiatric genomics consortium PTSD workgroup mega-analysis, 2020, Molecular Psychiatry
  • Post-traumatic Stress Disorder, 2022, Medical Clinics of North America
  • Network analysis of PTSD and depressive symptoms in 158,139 treatment-seeking veterans with PTSD, 2020, Depression and Anxiety
  • The Reward System and Post-Traumatic Stress Disorder: Does Trauma Affect the Way We Interact With Positive Stimuli?, 2021, Chronic Stress
  • The National Health and Resilience in Veterans Study: A Narrative Review and Future Directions, 2020, Frontiers in Psychiatry

Collaborations form an important part of Harpaz-Rotem's scholarly activity. Frequent co-authors include:

  • Or Duek
  • Robert H. Pietrzak
  • Ifat Levy
  • Tobias R. Spiller
  • John H. Krystal

The main fields of study encompass Psychology with 148 publications and Medicine with 60 publications. Subfields within these include Clinical Psychology with 122 publications, Cognitive Neuroscience with 25, Epidemiology with 21, Experimental and Cognitive Psychology with 16, and General Health Professions with 14 publications.

The central topics covered in their research involve:

  • Posttraumatic Stress Disorder Research
  • Traumatic Brain Injury Research
  • Migration, Health and Trauma
  • Resilience and Mental Health
  • Mental Health Research Topics
  • Suicide and Self-Harm Studies
  • Functional Brain Connectivity Studies

Best Publications

  • Smaller Hippocampal Volume in Posttraumatic Stress Disorder: A Multisite ENIGMA-PGC Study: Subcortical Volumetry Results From Posttraumatic Stress Disorder Consortia

    Mark W. Logue;Sanne J.H. van Rooij;Emily L. Dennis;Sarah L. Davis

  • The role of coping, resilience, and social support in mediating the relation between PTSD and social functioning in veterans returning from Iraq and Afghanistan.

    Jack Tsai;Ilan Harpaz-Rotem;Robert H. Pietrzak;Steven M. Southwick

  • Treatment retention among children entering a new episode of mental health care.

    Ilan Harpaz-Rotem;Douglas Leslie;Robert A. Rosenheck

  • Dimensional structure of DSM-5 posttraumatic stress disorder symptoms: results from the National Health and Resilience in Veterans Study.

    Jack Tsai;Ilan Harpaz-Rotem;Cherie Armour;Steven M. Southwick

  • Functional significance of a novel 7-factor model of DSM-5 PTSD symptoms: results from the National Health and Resilience in Veterans study.

    Robert H. Pietrzak;Robert H. Pietrzak;Jack Tsai;Jack Tsai;Cherie Armour;Natalie Mota

  • Serving Those Who Served: Retention of Newly Returning Veterans From Iraq and Afghanistan in Mental Health Treatment

    Ilan Harpaz-Rotem;Robert A. Rosenheck

  • Synaptic Loss and the Pathophysiology of PTSD: Implications for Ketamine as a Prototype Novel Therapeutic

    John H. Krystal;Chadi G. Abdallah;Lynette A. Averill;Benjamin Kelmendi

  • Impact of the seeking safety program on clinical outcomes among homeless female veterans with psychiatric disorders.

    Rani A. Desai;Ilan Harpaz-Rotem;Lisa M. Najavits;Robert A. Rosenheck

  • Correlates of VA mental health treatment utilization among OEF/OIF/OND veterans: resilience, stigma, social support, personality, and beliefs about treatment

    Jason C DeViva;Christina M Sheerin;Steven M Southwick;Alicia M Roy

  • Psychotherapy Utilization and Retention in a National Sample of Veterans With PTSD

    Jennifer M. Doran;Robert H. Pietrzak;Rani Hoff;Ilan Harpaz‐Rotem

  • Support for a novel five-factor model of posttraumatic stress symptoms in three independent samples of Iraq/Afghanistan veterans: a confirmatory factor analytic study.

    Robert H. Pietrzak;Jack Tsai;Ilan Harpaz-Rotem;Julia M. Whealin

  • Cognitive-behavioral coping strategies associated with combat-related PTSD in treatment-seeking OEF-OIF Veterans.

    Robert H. Pietrzak;Ilan Harpaz-Rotem;Steven M. Southwick

  • Psychological resilience in U.S. military veterans: A 2-year, nationally representative prospective cohort study

    Kayla Isaacs;Natalie P. Mota;Jack Tsai;Jack Tsai;Ilan Harpaz-Rotem;Ilan Harpaz-Rotem

  • Cortical thickness reduction in combat exposed U.S. veterans with and without PTSD.

    Kristen M. Wrocklage;Lynnette A. Averill;J. Cobb Scott;Christopher L. Averill

  • Neural computations of threat in the aftermath of combat trauma

    Philipp Homan;Ifat Levy;Eric Feltham;Charles Gordon;Charles Gordon

  • The dimensional structure of posttraumatic stress symptomatology in 323,903 U.S. veterans

    Ilan Harpaz-Rotem;Jack Tsai;Robert H. Pietrzak;Rani Hoff

  • Mental and Physical Health Conditions in US Combat Veterans: Results From the National Health and Resilience in Veterans Study.

    Melissa M. Thomas;Ilan Harpaz-Rotem;Jack Tsai;Jack Tsai;Steven M. Southwick;Steven M. Southwick

  • FKBP5 polymorphisms, childhood abuse, and PTSD symptoms: Results from the National Health and Resilience in Veterans Study

    Laura E. Watkins;Laura E. Watkins;Shizhong Han;Ilan Harpaz-Rotem;Ilan Harpaz-Rotem;Natalie P. Mota

  • Oxytocin and Stress-related Disorders: Neurobiological Mechanisms and Treatment Opportunities:

    Lauren M Sippel;Lauren M Sippel;Casey E Allington;Robert H Pietrzak;Robert H Pietrzak;Ilan Harpaz-Rotem;Ilan Harpaz-Rotem

  • Cortical volume abnormalities in posttraumatic stress disorder: an ENIGMA-psychiatric genomics consortium PTSD workgroup mega-analysis.

    Xin Wang;Hong Xie;Tian Chen;Andrew S. Cotton

  • Changes in outpatient psychiatric diagnosis in privately insured children and adolescents from 1995 to 2000.

    Ilan Harpaz-Rotem;Robert A. Rosenheck

Frequent Co-Authors

Robert H. Pietrzak
Robert H. Pietrzak Yale University
Steven M. Southwick
Steven M. Southwick Yale University
John H. Krystal
John H. Krystal Yale University
Jack Tsai
Jack Tsai The University of Texas Health Science Center at Houston
Robert A. Rosenheck
Robert A. Rosenheck Yale University
Natalie Mota
Natalie Mota University of Manitoba
Chadi G. Abdallah
Chadi G. Abdallah Baylor College of Medicine
Gina L. Forster
Gina L. Forster University of South Dakota
Joan M. Cook
Joan M. Cook Yale University
Joel Gelernter
Joel Gelernter Yale University

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

Online education offers flexible pathways into Social Sciences and Humanities careers. Many students choose to pursue degrees remotely to balance their studies with work or personal commitments. Popular options include the online master degree in psychology, which provides in-depth knowledge for roles in counseling, research, and community services.

For those interested in faster degree completion, 1 year online masters programs as well as accelerated online degree options allow students to graduate sooner and enter the workforce quickly. These intensive programs are ideal for motivated learners seeking career advancement or a fast transition into new fields.

Professionals aiming for leadership roles in education or administration often consider the accelerated edd, which can open doors to senior-level positions in schools, universities, or policy institutions. Online learning makes these career pathways more accessible and customizable, helping students design their academic experience around their career goals.

Best Scientists Citing Ilan Harpaz-Rotem

Trending Scientists

Recently Published Articles