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Robert E. Clark

D-Index & Metrics

Neuroscience

D-Index
45
Citations
16060
World Ranking
6798
National Ranking
2939

Robert E. Clark publication distribution in Neuroscience in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Neuroscience in 2026. The highlighted bar marks where Robert E. Clark sits on this spectrum.

38–47 publications: 18 scientists 48–57 publications: 79 scientists 58–67 publications: 193 scientists 68–77 publications: 323 scientists 78–87 publications: 406 scientists 88–97 publications: 452 scientists 98–107 publications: 539 scientists 108–117 publications: 505 scientists 118–127 publications: 522 scientists 128–137 publications: 469 scientists 138–147 publications: 456 scientists 148–157 publications: 459 scientists 158–167 publications: 397 scientists 168–177 publications: 383 scientists 178–187 publications: 350 scientists 188–197 publications: 302 scientists 198–207 publications: 306 scientists 208–217 publications: 262 scientists 218–227 publications: 242 scientists 228–237 publications: 220 scientists 238–247 publications: 203 scientists 248–257 publications: 174 scientists 258–267 publications: 176 scientists 268–277 publications: 175 scientists 278–287 publications: 125 scientists 288–297 publications: 116 scientists 298–307 publications: 127 scientists 308–317 publications: 128 scientists 318–327 publications: 99 scientists 328–337 publications: 89 scientists 338–347 publications: 78 scientists 348–357 publications: 96 scientists 358–367 publications: 66 scientists 368–377 publications: 59 scientists 378–387 publications: 65 scientists 388–397 publications: 54 scientists 398–407 publications: 48 scientists 408–417 publications: 49 scientists 418–427 publications: 34 scientists 428–437 publications: 31 scientists 438–447 publications: 30 scientists 448–457 publications: 31 scientists 458–467 publications: 36 scientists 468–477 publications: 40 scientists 478–487 publications: 35 scientists 488–497 publications: 30 scientists 498–507 publications: 23 scientists 508–517 publications: 26 scientists 518–527 publications: 20 scientists 528–537 publications: 23 scientists 538–547 publications: 20 scientists 548–557 publications: 20 scientists 558–567 publications: 17 scientists 568–577 publications: 14 scientists 578–587 publications: 20 scientists 588–597 publications: 20 scientists 598–607 publications: 19 scientists 608–617 publications: 18 scientists 618–627 publications: 17 scientists 628–637 publications: 11 scientists 638–647 publications: 11 scientists 648–657 publications: 11 scientists 658–667 publications: 8 scientists 668–677 publications: 7 scientists 678–687 publications: 11 scientists 688–697 publications: 10 scientists 698–707 publications: 4 scientists 708–717 publications: 6 scientists 718–727 publications: 5 scientists 728–737 publications: 5 scientists 738–747 publications: 9 scientists 748–757 publications: 9 scientists 758–767 publications: 3 scientists 768–777 publications: 7 scientists 778–787 publications: 7 scientists 788–797 publications: 6 scientists 798–807 publications: 2 scientists 808–817 publications: 2 scientists 818–827 publications: 7 scientists 828–837 publications: 0 scientists 838–847 publications: 9 scientists 848–857 publications: 3 scientists 858–867 publications: 1 scientists 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38 publications 887+

This scientist: 80 publications — 8th percentile

8% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 887 publications or more.

Robert E. Clark D-index placement in Neuroscience in 2026

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

30–31 D-Index: 42 scientists 32–33 D-Index: 172 scientists 34–35 D-Index: 296 scientists 36–37 D-Index: 435 scientists 38–39 D-Index: 459 scientists 40–41 D-Index: 456 scientists 42–43 D-Index: 467 scientists 44–45 D-Index: 478 scientists 46–47 D-Index: 512 scientists 48–49 D-Index: 435 scientists 50–51 D-Index: 425 scientists 52–53 D-Index: 418 scientists 54–55 D-Index: 392 scientists 56–57 D-Index: 357 scientists 58–59 D-Index: 334 scientists 60–61 D-Index: 328 scientists 62–63 D-Index: 260 scientists 64–65 D-Index: 278 scientists 66–67 D-Index: 239 scientists 68–69 D-Index: 250 scientists 70–71 D-Index: 210 scientists 72–73 D-Index: 200 scientists 74–75 D-Index: 189 scientists 76–77 D-Index: 170 scientists 78–79 D-Index: 146 scientists 80–81 D-Index: 113 scientists 82–83 D-Index: 126 scientists 84–85 D-Index: 100 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 99 scientists 90–91 D-Index: 84 scientists 92–93 D-Index: 85 scientists 94–95 D-Index: 72 scientists 96–97 D-Index: 76 scientists 98–99 D-Index: 45 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 43 scientists 104–105 D-Index: 32 scientists 106–107 D-Index: 45 scientists 108–109 D-Index: 50 scientists 110–111 D-Index: 32 scientists 112–113 D-Index: 39 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 27 scientists 120–121 D-Index: 19 scientists 122–123 D-Index: 23 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 16 scientists 128–129 D-Index: 24 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 14 scientists 138–139 D-Index: 15 scientists 140–141 D-Index: 10 scientists 142–143 D-Index: 10 scientists 144–145 D-Index: 13 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 8 scientists 150–151 D-Index: 6 scientists 152–153 D-Index: 6 scientists 154–155 D-Index: 7 scientists 156–157 D-Index: 7 scientists 158–159 D-Index: 10 scientists 160–161 D-Index: 4 scientists 162 D-Index: 8 scientists 163+ D-Index: 100 scientists
30 D-Index 163+

This scientist: 45 D-Index — 29th percentile

29% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 163 D-Index or more.

Research.com Recognitions

  • 1993 - Fellow of the American Association for the Advancement of Science (AAAS)
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians
  • Member of the Association of American Physicians

Overview

Robert E. Clark is affiliated with the University of California, San Diego in the United States. Their research primarily spans the fields of Neuroscience and Medicine, with specific focus areas including Cognitive Neuroscience, Cellular and Molecular Neuroscience, Social Psychology, Oncology, and Behavioral Neuroscience.

Their work covers a range of topics centered on Memory and Neural Mechanisms, Neuroscience and Neuropharmacology Research, Neuroendocrine regulation and behavior, Memory Processes and Influences, Stress Responses and Cortisol, Gut microbiota and health, and Tryptophan and brain disorders.

Recent publications by Robert E. Clark include:

  • "Human brain activity and functional connectivity as memories age from one hour to one month," 2022, Cognitive Neuroscience
  • "A role for medial entorhinal cortex in spatial and nonspatial forms of memory in rats," 2021, Behavioural Brain Research
  • "Corneal Neurotization: A Meta-analysis of Outcomes and Patient Selection Factors," 2020, Plastic & Reconstructive Surgery Global Open
  • "The Microbiota-Gut-Brain Axis: A New Direction in Research on Depression," 2021, Journal of Student Research
  • "How to safely apply a 'Resect and Discard' policy for small colorectal polyps-real-world data comparing endoscopic polyp evaluation and subsequent histological outcome," 2020, GastroHep

Frequent co-authors collaborating with Robert E. Clark include:

  • catherine tallman
  • Christine N. Smith
  • Jena B. Hales
  • Nicole T. Reitz
  • Jonathan L. Vincze

The scientist has published in several venues repeatedly, notably Cognitive Neuroscience with two publications, followed by Behavioural Brain Research, Journal of Student Research, Plastic & Reconstructive Surgery Global Open, and GastroHep.

Robert E. Clark was recognized as a Fellow of the American Association for the Advancement of Science (AAAS) in 1993 and is a Member of the Association of American Physicians.

Best Publications

  • THE MEDIAL TEMPORAL LOBE

    Larry R. Squire;Craig E. L. Stark;Robert E. Clark

  • Recognition memory and the medial temporal lobe: a new perspective

    Larry R. Squire;John T. Wixted;Robert E. Clark;Robert E. Clark

  • Spatial memory, recognition memory, and the hippocampus

    Nicola J. Broadbent;Larry R. Squire;Robert E. Clark

  • Classical Conditioning and Brain Systems: The Role of Awareness

    Robert E. Clark;Larry R. Squire

  • Impaired Recognition Memory in Rats after Damage to the Hippocampus

    Robert E. Clark;Stuart M. Zola;Stuart M. Zola;Larry R. Squire;Larry R. Squire

  • Dentate gyrus-specific knockdown of adult neurogenesis impairs spatial and object recognition memory in adult rats

    Sebastian Jessberger;Robert E. Clark;Nicola J. Broadbent;Gregory D. Clemenson

  • Object recognition memory and the rodent hippocampus

    Nicola J. Broadbent;Stephane Gaskin;Larry R. Squire;Robert E. Clark

  • Impaired Recognition Memory in Monkeys after Damage Limited to the Hippocampal Region

    Stuart M. Zola;Larry R. Squire;Edmond Teng;Lisa Stefanacci

  • Hippocampectomy impairs the memory of recently, but not remotely, acquired trace eyeblink conditioned responses.

    Jeansok J. Kim;Robert E. Clark;Richard F. Thompson

  • Classical conditioning, awareness, and brain systems.

    Robert E. Clark;Joseph R. Manns;Larry R. Squire;Larry R. Squire

  • Reversible lesions of the cerebellar interpositus nucleus during acquisition and retention of a classically conditioned behavior.

    Robert E. Clark;Andrew A. Zhang;David G. Lavond

  • Dissociation between the effects of damage to perirhinal cortex and area TE.

    Elizabeth A. Buffalo;Seth J. Ramus;Robert E. Clark;Edmond Teng

  • Hippocampus and Remote Spatial Memory in Rats.

    Robert E. Clark;Nicola J. Broadbent;Larry R. Squire

  • Medial Entorhinal Cortex Lesions Only Partially Disrupt Hippocampal Place Cells and Hippocampus- Dependent Place Memory

    Jena B. Hales;Magdalene I. Schlesiger;Jill K. Leutgeb;Larry R. Squire;Larry R. Squire

  • Anterograde Amnesia and Temporally Graded Retrograde Amnesia for a Nonspatial Memory Task after Lesions of Hippocampus and Subiculum

    Robert E. Clark;Nicola J. Broadbent;Stuart M. Zola;Larry R. Squire

  • The rodent hippocampus and spatial memory : from synapses to systems

    S. J. Martin;R. E. Clark

  • Rats with lesions of the hippocampus are impaired on the delayed nonmatching-to-sample task.

    Robert E. Clark;Alisha N. West;Stuart M. Zola;Stuart M. Zola;Larry R. Squire

  • Reversible hippocampal lesions disrupt water maze performance during both recent and remote memory tests

    Nicola J. Broadbent;Larry R. Squire;Robert E. Clark

  • Impaired remote spatial memory after hippocampal lesions despite extensive training beginning early in life.

    Robert E. Clark;Nicola J. Broadbent;Larry R. Squire

  • The hippocampus and spatial memory: findings with a novel modification of the water maze.

    Robert E. Clark;Nicola J. Broadbent;Larry R. Squire

  • Trace and Delay Eyeblink Conditioning: Contrasting Phenomena of Declarative and Nondeclarative Memory

    Robert E. Clark;Joseph R. Manns;Larry R. Squire

Frequent Co-Authors

Larry R. Squire
Larry R. Squire University of California, San Diego
David G. Lavond
David G. Lavond University of Southern California
Stefan Leutgeb
Stefan Leutgeb University of California, San Diego
John T. Wixted
John T. Wixted University of California, San Diego
Elizabeth A. Buffalo
Elizabeth A. Buffalo University of Washington
Richard F. Thompson
Richard F. Thompson University of Southern California
Jill K. Leutgeb
Jill K. Leutgeb University of California, San Diego
Sebastian Jessberger
Sebastian Jessberger University of Zurich
Stephan G. Anagnostaras
Stephan G. Anagnostaras University of California, San Diego
Fred H. Gage
Fred H. Gage Salk Institute for Biological Studies

External Links

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Best Scientists Citing Robert E. Clark

Larry R. Squire

Larry R. Squire

University of California, San Diego

Publications: 100

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Howard Eichenbaum

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Timothy J. Bussey

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Publications: 51

Lisa M. Saksida

Lisa M. Saksida

University of Western Ontario

Publications: 44

Emrah Düzel

Emrah Düzel

German Center for Neurodegenerative Diseases

Publications: 38

Morris Moscovitch

Morris Moscovitch

University of Toronto

Publications: 36

Jocelyne Bachevalier

Jocelyne Bachevalier

Emory University

Publications: 35

Ramona O. Hopkins

Ramona O. Hopkins

Brigham Young University

Publications: 35

Itzhak Fried

Itzhak Fried

University of California, Los Angeles

Publications: 35

Richard F. Thompson

Richard F. Thompson

University of Southern California

Publications: 34

Craig E.L. Stark

Craig E.L. Stark

University of California, Irvine

Publications: 34

John H. Freeman

John H. Freeman

University of Iowa

Publications: 33

Elisabeth A. Murray

Elisabeth A. Murray

National Institutes of Health

Publications: 32

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Gordon Winocur

University of Toronto

Publications: 32

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Cardiff University

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