World's Best Scientists 2026 revealed!

D-Index & Metrics

Neuroscience

D-Index
68
Citations
14023
World Ranking
2787
National Ranking
1294

Paul A. Lapchak 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 Paul A. Lapchak 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: 211 publications — 65th percentile

65% of scientists in this discipline score the same or lower.

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

Paul A. Lapchak 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 Paul A. Lapchak 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: 68 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

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

Overview

Paul A. Lapchak is affiliated with the Cedars-Sinai Medical Center in the United States. The professional background is centered on academic research and medical science.

There are no listed recent papers, frequent co-authors, or publication venues available to provide further detail on specific research contributions or areas of collaboration.

Information regarding fields and subfields of study is not available, so specific academic focuses or scientific disciplines cannot be outlined.

Data on main topics of work, including thematic research areas or specialized topics, is also not provided.

There are no book publications or awards recorded in the available data, which limits insight into extended contributions through authorship or recognition in the scientific community.

Paul A. Lapchak is currently living, with no information indicating otherwise.

Best Publications

  • Functional recovery in parkinsonian monkeys treated with GDNF.

    D M Gash;Z Zhang;A Ovadia;W A Cass

  • Metalloproteinase Inhibition Reduces Thrombolytic (Tissue Plasminogen Activator)–Induced Hemorrhage After Thromboembolic Stroke

    Paul A. Lapchak;Deborah F. Chapman;Justin A. Zivin

  • Differential alteration of various cholinergic markers in cortical and subcortical regions of human brain in Alzheimer's disease.

    D. M. Araujo;P. A. Lapchak;Y. Robitaille;S. Gauthier

  • RIGOR Guidelines: Escalating STAIR and STEPS for Effective Translational Research

    Paul A. Lapchak;John H. Zhang;Linda J. Noble-Haeusslein

  • Transcranial Infrared Laser Therapy Improves Clinical Rating Scores After Embolic Strokes in Rabbits

    Paul A. Lapchak;Jiandong Wei;Justin A. Zivin

  • A critical assessment of edaravone acute ischemic stroke efficacy trials: is edaravone an effective neuroprotective therapy?

    Paul A Lapchak

  • Localization of interleukin-2 immunoreactivity and interleukin-2 receptors in the rat brain: interaction with the cholinergic system.

    Dalia M. Araujo;Paul A. Lapchak;Brian Collier;Re´mi Quirion

  • Regionally specific and rapid increases in brain-derived neurotrophic factor messenger RNA in the adult rat brain following seizures induced by systemic administration of kainic acid

    M. M. Dugich-djordjevic;G. Tocco;P. A. Lapchak;G. M. pasinetti

  • Effects of aging on nicotinic and muscarinic autoreceptor function in the rat brain: relationship to presynaptic cholinergic markers and binding sites

    DM Araujo;PA Lapchak;MJ Meaney;B Collier

  • BDNF and NGF treatment in lesioned rats: effects on cholinergic function and weight gain.

    Paul A. Lapchak;Franz Hefti

  • BDNF mRNA expression in the developing rat brain following kainic acid-induced seizure activity

    Millicent M. Dugich-Djordjevic;Georges Tocco;David A. Willoughby;Imad Najm

  • Insulin-like growth factor-1 (somatomedin-C) receptors in the rat brain: distribution and interaction with the hippocampal cholinergic system.

    D.M. Araujo;P.A. Lapchak;B. Collier;J.-G. Chabot

  • Systemic interleukin-1β decreases brain-derived neurotrophic factor messenger RNA expression in the rat hippocampal formation

    P.A. Lapchak;D.M. Araujo;F. Hefti

  • Transcranial near-infrared light therapy improves motor function following embolic strokes in rabbits : An extended therapeutic window study using continuous and pulse frequency delivery modes

    P.A. Lapchak;K.F. Salgado;C.H. Chao;J.A. Zivin;J.A. Zivin

  • A novel approach to screening for new neuroprotective compounds for the treatment of stroke.

    Pamela Maher;Karmen F. Salgado;Justin A. Zivin;Paul A. Lapchak

  • Neuroprotective effects of the spin trap agent disodium-[(tert-butylimino)methyl]benzene-1,3-disulfonate N-oxide (generic NXY-059) in a rabbit small clot embolic stroke model: Combination studies with the thrombolytic tissue plasminogen activator

    Paul A. Lapchak;Dalia M. Araujo;Donghuan Song;Jiandong Wei

  • Transcranial near infrared laser treatment (NILT) increases cortical adenosine-5'-triphosphate (ATP) content following embolic strokes in rabbits.

    Paul A. Lapchak;Luis De Taboada

  • Characterization of N-[3H]methylcarbamylcholine binding sites and effect of N-methylcarbamylcholine on acetylcholine release in rat brain.

    D. M. Araujo;P. A. Lapchak;B. Collier;R. Quirion

  • Induction of immune system mediators in the hippocampal formation in Alzheimer's and Parkinson's diseases: Selective effects on specific interleukins and interleukin receptors

    D.M. Araujo;P.A. Lapchak

  • Immunoautoradiographic localization of interleukin 2-like immunoreactivity and interleukin 2 receptors (Tac antigen-like immunoreactivity) in the rat brain.

    P.A. Lapchak;D.M. Araujo;R. QuiRioN;A. beaudet

  • Regulation of endogenous acetylcholine release from mammalian brain slices by opiate receptors: hippocampus, striatum and cerebral cortex of guinea-pig and rat.

    P.A. Lapchak;D.M. Araujo;B. Collier

Frequent Co-Authors

Franz Hefti
Franz Hefti University of Southern California
Justin A. Zivin
Justin A. Zivin University of California, San Diego
Dalia M. Araujo
Dalia M. Araujo McGill University
John H. Zhang
John H. Zhang Loma Linda University
David Schubert
David Schubert Salk Institute for Biological Studies
Patrick D. Lyden
Patrick D. Lyden University of Southern California
Pamela Maher
Pamela Maher Salk Institute for Biological Studies
Giulio Maria Pasinetti
Giulio Maria Pasinetti Icahn School of Medicine at Mount Sinai
Adviye Ergul
Adviye Ergul Medical University of South Carolina
Frank H. Collins
Frank H. Collins University of Notre Dame

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