World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
94
Citations
38218
World Ranking
10367
National Ranking
5333

Psychology

D-Index
87
Citations
29062
World Ranking
1084
National Ranking
672

Ramona O. Hopkins publication distribution in Psychology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Ramona O. Hopkins sits on this spectrum.

31–40 publications: 6 scientists 41–50 publications: 52 scientists 51–60 publications: 138 scientists 61–70 publications: 299 scientists 71–80 publications: 461 scientists 81–90 publications: 605 scientists 91–100 publications: 713 scientists 101–110 publications: 736 scientists 111–120 publications: 686 scientists 121–130 publications: 670 scientists 131–140 publications: 644 scientists 141–150 publications: 597 scientists 151–160 publications: 576 scientists 161–170 publications: 477 scientists 171–180 publications: 450 scientists 181–190 publications: 397 scientists 191–200 publications: 343 scientists 201–210 publications: 328 scientists 211–220 publications: 313 scientists 221–230 publications: 283 scientists 231–240 publications: 226 scientists 241–250 publications: 196 scientists 251–260 publications: 201 scientists 261–270 publications: 171 scientists 271–280 publications: 151 scientists 281–290 publications: 139 scientists 291–300 publications: 113 scientists 301–310 publications: 102 scientists 311–320 publications: 100 scientists 321–330 publications: 76 scientists 331–340 publications: 92 scientists 341–350 publications: 85 scientists 351–360 publications: 69 scientists 361–370 publications: 71 scientists 371–380 publications: 63 scientists 381–390 publications: 58 scientists 391–400 publications: 57 scientists 401–410 publications: 43 scientists 411–420 publications: 33 scientists 421–430 publications: 50 scientists 431–440 publications: 41 scientists 441–450 publications: 32 scientists 451–460 publications: 27 scientists 461–470 publications: 28 scientists 471–480 publications: 25 scientists 481–490 publications: 28 scientists 491–500 publications: 20 scientists 501–510 publications: 23 scientists 511–520 publications: 26 scientists 521–530 publications: 17 scientists 531–540 publications: 21 scientists 541–550 publications: 14 scientists 551–560 publications: 16 scientists 561–570 publications: 10 scientists 571–580 publications: 22 scientists 581–590 publications: 9 scientists 591–600 publications: 14 scientists 601–610 publications: 9 scientists 611–620 publications: 11 scientists 621–630 publications: 4 scientists 631–640 publications: 7 scientists 641–650 publications: 5 scientists 651–660 publications: 10 scientists 661–670 publications: 8 scientists 671–680 publications: 8 scientists 681–690 publications: 4 scientists 691–700 publications: 3 scientists 701–704 publications: 4 scientists 705+ publications: 100 scientists
31 publications 705+

This scientist: 283 publications — 86th percentile

86% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 705 publications or more.

Ramona O. Hopkins D-index placement in Psychology in 2026

The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Ramona O. Hopkins sits on this spectrum.

30–31 D-Index: 398 scientists 32–33 D-Index: 702 scientists 34–35 D-Index: 671 scientists 36–37 D-Index: 659 scientists 38–39 D-Index: 641 scientists 40–41 D-Index: 671 scientists 42–43 D-Index: 617 scientists 44–45 D-Index: 558 scientists 46–47 D-Index: 495 scientists 48–49 D-Index: 487 scientists 50–51 D-Index: 445 scientists 52–53 D-Index: 390 scientists 54–55 D-Index: 408 scientists 56–57 D-Index: 345 scientists 58–59 D-Index: 325 scientists 60–61 D-Index: 321 scientists 62–63 D-Index: 248 scientists 64–65 D-Index: 290 scientists 66–67 D-Index: 218 scientists 68–69 D-Index: 219 scientists 70–71 D-Index: 215 scientists 72–73 D-Index: 183 scientists 74–75 D-Index: 169 scientists 76–77 D-Index: 132 scientists 78–79 D-Index: 137 scientists 80–81 D-Index: 120 scientists 82–83 D-Index: 112 scientists 84–85 D-Index: 86 scientists 86–87 D-Index: 101 scientists 88–89 D-Index: 83 scientists 90–91 D-Index: 77 scientists 92–93 D-Index: 70 scientists 94–95 D-Index: 78 scientists 96–97 D-Index: 58 scientists 98–99 D-Index: 53 scientists 100–101 D-Index: 57 scientists 102–103 D-Index: 48 scientists 104–105 D-Index: 53 scientists 106–107 D-Index: 46 scientists 108–109 D-Index: 24 scientists 110–111 D-Index: 35 scientists 112–113 D-Index: 27 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 31 scientists 118–119 D-Index: 22 scientists 120–121 D-Index: 16 scientists 122–123 D-Index: 24 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 11 scientists 128–129 D-Index: 19 scientists 130–131 D-Index: 10 scientists 132–133 D-Index: 16 scientists 134–135 D-Index: 10 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 8 scientists 140–141 D-Index: 5 scientists 142–143 D-Index: 12 scientists 144+ D-Index: 98 scientists
30 D-Index 144+

This scientist: 87 D-Index — 91st percentile

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

The last bar groups every scientist with 144 D-Index or more.

Overview

Ramona O. Hopkins is affiliated with Brigham Young University in the United States. Their research primarily spans the fields of medicine and health professions, with a focus on critical care and intensive care medicine, pulmonary and respiratory medicine, radiological and ultrasound technology, clinical psychology, and epidemiology.

The body of their work extensively covers topics related to intensive care unit cognitive disorders, family and patient care in intensive care units, respiratory support and mechanisms, palliative care and end-of-life issues, sepsis diagnosis and treatment, frailty in older adults, and emergency and acute care studies.

Hopkins has contributed to several peer-reviewed publications, often collaborating with a number of frequent coauthors. These include Dale M. Needham, Samuel M. Brown, Victor D. Dinglas, James C. Jackson, and Carla M. Sevin.

Their research appears regularly in respected journals, particularly in venues such as Critical Care Medicine, CHEST Journal, Annals of the American Thoracic Society, Thorax, and the American Journal of Critical Care.

  • Society of Critical Care Medicine's International Consensus Conference on Prediction and Identification of Long-Term Impairments After Critical Illness (2020), Critical Care Medicine
  • Fatigue Symptoms During the First Year Following ARDS (2020), CHEST Journal
  • Key Components of ICU Recovery Programs: What Did Patients Report Provided Benefit? (2020), Critical Care Explorations
  • Prediction Models for Physical, Cognitive, and Mental Health Impairments After Critical Illness: A Systematic Review and Critical Appraisal (2020), Critical Care Medicine
  • Transitions of Care After Critical Illness-Challenges to Recovery and Adaptive Problem Solving (2021), Critical Care Medicine

  • Dale M. Needham
  • Samuel M. Brown
  • Victor D. Dinglas
  • James C. Jackson
  • Carla M. Sevin

  • Critical Care Medicine
  • CHEST Journal
  • Annals of the American Thoracic Society
  • Thorax
  • American Journal of Critical Care

  • Medicine
  • Health Professions

  • Critical Care and Intensive Care Medicine
  • Pulmonary and Respiratory Medicine
  • Radiological and Ultrasound Technology
  • Clinical Psychology
  • Epidemiology

  • Intensive Care Unit Cognitive Disorders
  • Family and Patient Care in Intensive Care Units
  • Respiratory Support and Mechanisms
  • Palliative Care and End-of-Life Issues
  • Sepsis Diagnosis and Treatment
  • Frailty in Older Adults
  • Emergency and Acute Care Studies

Best Publications

  • Improving long-term outcomes after discharge from intensive care unit: report from a stakeholders' conference.

    Dale M. Needham;Judy Davidson;Henry Cohen;Ramona O. Hopkins

  • Guidelines for Family-Centered Care in the Neonatal, Pediatric, and Adult ICU.

    Judy E. Davidson;Rebecca A. Aslakson;Ann C. Long;Kathleen A. Puntillo

  • Hyperbaric Oxygen for Acute Carbon Monoxide Poisoning

    Lindell K. Weaver;Ramona O. Hopkins;Karen J. Chan;Susan Churchill

  • Long-Term Cognitive Impairment After Critical Illness

    Pratik P. Pandharipande;Timothy D. Girard;James C. Jackson;Alessandro Morandi

  • Early activity is feasible and safe in respiratory failure patients.

    Polly Bailey;George E. Thomsen;Vicki J. Spuhler;Robert Blair

  • Two-Year Cognitive, Emotional, and Quality-of-Life Outcomes in Acute Respiratory Distress Syndrome

    Ramona O. Hopkins;Lindell K. Weaver;Dave Collingridge;R. Bruce Parkinson

  • Neuropsychological sequelae and impaired health status in survivors of severe acute respiratory distress syndrome.

    Ramona O. Hopkins;Lindell K. Weaver;Donna Pope;James F. Orme

  • The adult respiratory distress syndrome cognitive outcomes study: long-term neuropsychological function in survivors of acute lung injury.

    Mark E. Mikkelsen;Jason D. Christie;Paul N. Lanken;Rosette C. Biester

  • Depression, post-traumatic stress disorder, and functional disability in survivors of critical illness in the BRAIN-ICU study: a longitudinal cohort study

    James C Jackson;Pratik P Pandharipande;Pratik P Pandharipande;Timothy D Girard;Timothy D Girard;Nathan E Brummel

  • Recognition Memory and the Human Hippocampus

    Joseph R. Manns;Ramona O. Hopkins;Ramona O. Hopkins;Jonathan M. Reed;Erin G. Kitchener

  • An Official American Thoracic Society Clinical Practice Guideline: The Diagnosis of Intensive Care Unit–acquired Weakness in Adults

    Eddy Fan;Fern Cheek;Linda Chlan;Rik Gosselink

  • The association between delirium and cognitive decline: a review of the empirical literature.

    James C. Jackson;Sharon M. Gordon;Sharon M. Gordon;Robert P. Hart;Ramona O. Hopkins;Ramona O. Hopkins

  • Exploring the scope of post-intensive care syndrome therapy and care: engagement of non-critical care providers and survivors in a second stakeholders meeting.

    Doug Elliott;Judy E. Davidson;Maurene A. Harvey;Anita Bemis-Dougherty

  • Long-term Neurocognitive Function After Critical Illness

    Ramona O. Hopkins;James C. Jackson

  • Recovery and outcomes after the acute respiratory distress syndrome (ARDS) in patients and their family caregivers

    Margaret S. Herridge;Marc Moss;Catherine L. Hough;Ramona O. Hopkins;Ramona O. Hopkins;Ramona O. Hopkins

  • Semantic memory and the human hippocampus.

    Joseph R Manns;Ramona O Hopkins;Ramona O Hopkins;Larry R Squire;Larry R Squire

  • Hippocampal volume in normal aging and traumatic brain injury.

    Erin D. Bigler;Duane D. Blatter;Carol V. Anderson;Sterling C. Johnson

  • Society of Critical Care Medicine's International Consensus Conference on Prediction and Identification of Long-Term Impairments After Critical Illness.

    Mark E. Mikkelsen;Mary Still;Brian J. Anderson;O. Joseph Bienvenu

  • Receiving early mobility during an intensive care unit admission is a predictor of improved outcomes in acute respiratory failure.

    Peter E. Morris;Leah Griffin;Clif Thompson;R. Duncan Hite

  • Patients with respiratory failure increase ambulation after transfer to an intensive care unit where early activity is a priority.

    George E. Thomsen;Gregory L. Snow;Larissa Rodriguez;Ramona O. Hopkins

  • The association between brain volumes, delirium duration, and cognitive outcomes in intensive care unit survivors: the VISIONS cohort magnetic resonance imaging study*.

    Max L. Gunther;Alessandro Morandi;Erin Krauskopf;Pratik Pandharipande

Frequent Co-Authors

Dale M. Needham
Dale M. Needham Johns Hopkins University
Larry R. Squire
Larry R. Squire University of California, San Diego
Erin D. Bigler
Erin D. Bigler University of Utah
E. Wesley Ely
E. Wesley Ely Vanderbilt University Medical Center
Theodore J. Iwashyna
Theodore J. Iwashyna University of Michigan–Ann Arbor
Catherine E. Myers
Catherine E. Myers United States Department of Veterans Affairs
Mark A. Gluck
Mark A. Gluck Rutgers, The State University of New Jersey
Raymond P. Kesner
Raymond P. Kesner University of Utah
Pratik P. Pandharipande
Pratik P. Pandharipande Vanderbilt University Medical Center
John T. Wixted
John T. Wixted University of California, San Diego

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