World's Best Scientists 2026 revealed!

D-Index & Metrics

Psychology

D-Index
103
Citations
55947
World Ranking
536
National Ranking
74

Jeffrey A. Gray 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 Jeffrey A. Gray 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: 313 publications — 88th percentile

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

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

Jeffrey A. Gray 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 Jeffrey A. Gray 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: 103 D-Index — 95th percentile

95% of scientists in this discipline score the same or lower.

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

Overview

Jeffrey A. Gray was affiliated with King's College London in the United Kingdom. Their research work spanned several areas within medicine and health professions, with a focus on long-term effects of COVID-19, health sciences research and education, innovations in medical education, and pharmaceutical practices and patient outcomes.

The main fields of study covered by Gray included Medicine and Health Professions. In more specific terms, Gray contributed to subfields such as General Health Professions, Public Health, Environmental and Occupational Health, Neurology, Molecular Biology, and Education.

Gray's research output included papers published in a range of academic venues. Frequent publication venues were:

  • EClinicalMedicine
  • Currents in Pharmacy Teaching and Learning
  • Journal of the American Pharmacists Association
  • SSRN Electronic Journal
  • American Journal of Pharmaceutical Education

Key recent papers authored or co-authored by Gray included:

  • "Efficacy of oral 20-hydroxyecdysone (BIO101), a MAS receptor activator, in adults with severe COVID-19 (COVA): a randomized, placebo-controlled, phase 2/3 trial" (2024, EClinicalMedicine)
  • "Preceptor perceptions of contemporary practice skills among new graduates amid community pharmacy transformation" (2021, Currents in Pharmacy Teaching and Learning)
  • "Career advancement insights from certified pharmacy technicians: Enhanced opportunities for the pharmacy technician workforce" (2024, Journal of the American Pharmacists Association)
  • "Oral 20-Hydroxyecdysone (BIO101), a MAS Receptor Activator, Reduces the Combined Proportion of Respiratory Failures or Early Deaths in Adults with Severe COVID-19. Findings of a Randomized, Placebo-Controlled, Phase 2/3 Trial (COVA)" (2023, SSRN Electronic Journal)
  • "Utilizing Immersive and Skills-Focused Rotations to Maximize Learning within the Introductory Pharmacy Practice Experience Curriculum" (2024, American Journal of Pharmaceutical Education)

Gray often collaborated with a consistent group of co-authors, including:

  • Suzana Margareth Lobo
  • Gaëtan Plantefève
  • Girish B. Nair
  • Adilson Joaquim Westheimer Cavalcante
  • Nara Franzin de Moraes

The topics most frequently addressed across Gray's publications were:

  • Long-Term Effects of COVID-19
  • Health Sciences Research and Education
  • Innovations in Medical Education
  • COVID-19 Clinical Research Studies
  • Thermal Regulation in Medicine
  • Pharmaceutical Practices and Patient Outcomes
  • Nursing Roles and Practices

Best Publications

  • Précis of The Neuropsychology of Anxiety: An Enquiry into the Functions of the Septo-Hippocampal System..

    Jeffrey Alan Gray

  • The psychology of fear and stress

    Jeffrey Alan Gray

  • The neuropsychology of anxiety

    Jeffrey Alan Gray

  • A specific neural substrate for perceiving facial expressions of disgust

    Mary Phillips;A W Young;C Senior;Michael Brammer

  • The psychophysiological basis of introversion-extraversion

    Jeffrey A. Gray

  • Brain systems that mediate both emotion and cognition.

    Jeffrey A. Gray

  • A Critique of Eysenck’s Theory of Personality

    J. A. Gray

  • The neuropsychology of schizophrenia.

    J. A. Gray;J. Feldon;J. N. P. Rawlins;D. R. Hemsley

  • Perspectives on Anxiety and Impulsivity: A Commentary

    J.A. Gray

  • Elements of a two-process theory of learning

    Jeffrey Alan Gray

  • Differential performance of acute and chronic schizophrenics in a latent inhibition task.

    Ilan Baruch;David R. Hemsley;Jeffrey A. Gray

  • Comparison between the behavioural effects of septal and hippocampal lesions: A review

    J.A. Gray;N. McNaughton

  • The psychology of fear and stress, 2nd ed.

    Jeffrey Alan Gray

  • Anxiolytic action on the behavioural inhibition system implies multiple types of arousal contribute to anxiety

    Neil McNaughton;Jeffrey A. Gray

  • Clinical efficacy of computerised cognitive-behavioural therapy for anxiety and depression in primary care: randomised controlled trial.

    Judith Proudfoot;Clash Ryden;Brian Everitt;David A. Shapiro

  • The neuropsychology of temperament.

    Jeffrey A. Gray

  • The neuroscience of personality

    Alan D. Pickering;Jeffrey A. Gray

  • The neuropsychology of anxiety: reprise.

    Jeffrey A. Gray;Neil McNaughton

  • Drug Effects on Fear and Frustration: Possible Limbic Site of Action of Minor Tranquilizers

    Jeffrey A. Gray

  • Framework for a taxonomy of psychiatric disorder.

    Jeffrey A. Gray

Frequent Co-Authors

J. N. P. Rawlins
J. N. P. Rawlins University of Oxford
Veena Kumari
Veena Kumari Brunel University London
Neil McNaughton
Neil McNaughton University of Otago
Philip J. Corr
Philip J. Corr City, University of London
Stuart A. Checkley
Stuart A. Checkley King's College London
Helen Hodges
Helen Hodges ReNeuron (United Kingdom)
David R. Hemsley
David R. Hemsley King's College London
Glenn D. Wilson
Glenn D. Wilson King's College London
Peter Salmon
Peter Salmon University of Liverpool
Alan Pickering
Alan Pickering Goldsmiths University of London

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