World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
99
Citations
40570
World Ranking
8523
National Ranking
837

Richard Brown publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Richard Brown sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 258 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Richard Brown D-index placement in Medicine in 2026

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

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 99 D-Index — 58th percentile

58% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Richard Brown is affiliated with King's College London in the United Kingdom and has contributed extensively to the field of medicine, with a particular focus on neurology. Their body of work spans multiple subfields, including neurology, epidemiology, pediatrics, perinatology and child health, psychiatry and mental health, and microbiology.

Brown's research covers a range of important topics such as Parkinson's disease mechanisms and treatments, reproductive tract infections research, neurological disorders and treatments, preterm birth and chorioamnionitis, urinary tract infections management, transcranial magnetic stimulation studies, and prenatal screening and diagnostics.

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

  • Safety and efficacy of pioglitazone for the delay of cognitive impairment in people at risk of Alzheimer's disease (TOMMORROW): a prognostic biomarker study and a phase 3, randomised, double-blind, placebo-controlled trial (2021, The Lancet Neurology)
  • Microbial-driven preterm labour involves crosstalk between the innate and adaptive immune response (2022, Nature Communications)
  • Direct on-swab metabolic profiling of vaginal microbiome host interactions during pregnancy and preterm birth (2021, Nature Communications)
  • Non-motor predictors of 36-month quality of life after subthalamic stimulation in Parkinson disease (2021, npj Parkinson s Disease)
  • Cognitive Strategy Training in Childhood-Onset Movement Disorders: Replication Across Therapists (2021, Frontiers in Pediatrics)

Frequent co-authors working with Brown include Anette Schrag, Phillip R. Bennett, David A. MacIntyre, Denise Chan, and Yun Sok Lee. These collaborations have contributed to the depth and breadth of their research output.

Brown often publishes in key venues such as npj Parkinson's Disease, Journal of Obstetrics and Gynaecology Canada, Nature Communications, The Lancet Neurology, and Frontiers in Pediatrics.

In addition to articles, Brown has a book publication titled Race and the Power of Sermons on American Politics, published by the University of Michigan Press in 2020.

Best Publications

  • Clinical diagnostic criteria for dementia associated with Parkinson's disease.

    Murat Emre;Dag Aarsland;Dag Aarsland;Richard Brown;David J. Burn

  • Self-initiated versus externally triggered movements. I. An investigation using measurement of regional cerebral blood flow with PET and movement-related potentials in normal and Parkinson's disease subjects

    Marjan Jahanshahi;I. H. Jenkins;R. G. Brown;C. D. Marsden

  • International multicenter pilot study of the first comprehensive self-completed nonmotor symptoms questionnaire for Parkinson's disease : The NMSQuest study

    Kallol Ray Chaudhuri;Pablo Martinez-Martin;Anthony H.V. Schapira;Fabrizio Stocchi

  • Diagnostic procedures for Parkinson's disease dementia: Recommendations from the movement disorder society task force

    Bruno Dubois;David Burn;Christopher Goetz;Dag Aarsland;Dag Aarsland

  • The metric properties of a novel non-motor symptoms scale for Parkinson's disease: Results from an international pilot study.

    Kallol Ray Chaudhuri;Pablo Martinez-Martin;Richard G. Brown;Kapil Sethi

  • ‘FRONTAL’ COGNITIVE FUNCTION IN PATIENTS WITH PARKINSON'S DISEASE ‘ON’AND ‘OFF’ LEVODOPA

    A M Gotham;Richard Brown;C D Marsden

  • The assessment of fatigue A practical guide for clinicians and researchers

    A.J Dittner;S.C Wessely;R.G Brown

  • Donepezil and memantine for moderate-to-severe Alzheimer's disease.

    Robert Howard;Rupert McShane;James Lindesay;Craig Ritchie

  • The anatomy of melancholia--focal abnormalities of cerebral blood flow in major depression.

    Christopher J. Bench;Karl J. Friston;Richard G. Brown;Lynette C. Scott

  • Depression Rating Scales in Parkinson’s Disease: Critique and Recommendations

    Anette Schrag;Paolo Barone;Richard G. Brown;Albert F.G. Leentjens

  • Regional cerebral blood flow in depression measured by positron emission tomography: the relationship with clinical dimensions.

    C J Bench;K J Friston;Richard Brown;R S J Frackowiak

  • INTERNAL VERSUS EXTERNAL CUES AND THE CONTROL OF ATTENTION IN PARKINSON'S DISEASE

    R.G. Brown;C.D. Marsden

  • Prevalence of nonmotor symptoms in Parkinson's disease in an international setting; Study using nonmotor symptoms questionnaire in 545 patients

    Pablo Martinez-Martin;Anthony H.V. Schapira;Fabrizio Stocchi;Kapil Sethi

  • Cognitive function in Parkinson's disease: from description to theory.

    Richard Brown;C D Marsden

  • Apathy in Parkinson’s disease

    G C Pluck;R G Brown

  • Proteome-based plasma biomarkers for Alzheimer's disease

    A Hye;Steven Lynham;Madhav Thambisetty;M Causevic

  • Rumination and executive function in depression: an experimental study

    Edward Watkins;Richard Brown

  • Depression in Parkinson's disease: a quantitative and qualitative analysis.

    A M Gotham;R G Brown;C D Marsden

  • The impact of deep brain stimulation on executive function in Parkinson's disease.

    M. Jahanshahi;C. M. A. Ardouin;R. G. Brown;J. C. Rothwell

  • How common is dementia in Parkinson's disease?

    R.G. Brown;C.D. Marsden

Frequent Co-Authors

Marjan Jahanshahi
Marjan Jahanshahi University College London
Robert Howard
Robert Howard University College London
David J. Burn
David J. Burn Newcastle University
K. Ray Chaudhuri
K. Ray Chaudhuri King's College London
Sabine Landau
Sabine Landau King's College London
Simon Lovestone
Simon Lovestone University of Oxford
Robin G. Morris
Robin G. Morris King's College London
Clive Ballard
Clive Ballard University of Exeter
Martin Knapp
Martin Knapp London School of Economics and Political Science
Niall Quinn
Niall Quinn University College London

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