World's Best Scientists 2026 revealed!
Karl Martin Klein

Karl Martin Klein

D-Index & Metrics

Neuroscience

D-Index
42
Citations
7170
World Ranking
7635
National Ranking
451

Karl Martin Klein 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 Karl Martin Klein 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: 125 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

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

Karl Martin Klein 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 Karl Martin Klein 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: 42 D-Index — 22nd percentile

22% of scientists in this discipline score the same or lower.

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

Overview

Karl Martin Klein is affiliated with the University of Calgary in Canada and has contributed extensively to research in Biochemistry, Genetics, and Molecular Biology, as well as Medicine. Their scholarly work emphasizes Genetics, Molecular Biology, Psychiatry and Mental Health, Pediatrics, Perinatology and Child Health, and Physiology. The scientist's research topics primarily concern Genetics and Neurodevelopmental Disorders, Genomics and Rare Diseases, and Epilepsy research and treatment, along with studies on Pharmacological Effects and Toxicity, Tuberous Sclerosis Complex, Genomic Variations and Chromosomal Abnormalities, and Polyomavirus and related diseases.

Their recent publications reflect a focus on neurological and genetic disorders associated with epilepsy and neurodevelopmental conditions. Notable papers include:

  • Seizure outcome and use of antiepileptic drugs after epilepsy surgery according to histopathological diagnosis: a retrospective multicentre cohort study, 2020, The Lancet Neurology
  • Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications, 2021, Brain
  • Epilepsy subtype-specific copy number burden observed in a genome-wide study of 17,458 subjects, 2020, Brain
  • Sub-genic intolerance, ClinVar, and the epilepsies: A whole-exome sequencing study of 29,165 individuals, 2021, The American Journal of Human Genetics
  • Natural History Study of STXBP1-Developmental and Epileptic Encephalopathy Into Adulthood, 2022, Neurology

Karl Martin Klein has collaborated frequently with several researchers, which underlines their interdisciplinary and collaborative approach common in genetics and neurology. Frequent co-authors include:

  • Felix Rosenow
  • Patrick May
  • Renzo Guerrini
  • Pasquale Striano
  • Ingo Helbig

They have published in various scientific venues, with multiple contributions to Epilepsia and bioRxiv (Cold Spring Harbor Laboratory), each featuring six publications. Other significant journals where they have published include Brain, The American Journal of Human Genetics, and Neurology.

  • Epilepsia
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Brain
  • The American Journal of Human Genetics
  • Neurology

The focus of Karl Martin Klein's research on epilepsy and genetic neurodevelopmental disorders contributes to the understanding of complex molecular and clinical phenotypes, offering insights into genotype-phenotype relationships and treatment outcomes within these domains.

Best Publications

  • 15q13.3 microdeletions increase risk of idiopathic generalized epilepsy

    Ingo Helbig;Heather C. Mefford;Andrew J. Sharp;Michel Guipponi

  • Recurrent microdeletions at 15q11.2 and 16p13.11 predispose to idiopathic generalized epilepsies

    Carolien G F De Kovel;Holger Trucks;Ingo Helbig;Heather C. Mefford

  • Mutations in DEPDC5 cause familial focal epilepsy with variable foci

    Leanne M Dibbens;Boukje de Vries;Simona Donatello;Sarah E Heron

  • De novo loss-or gain-of-function mutations in KCNA2 cause epileptic encephalopathy

    Steffen Syrbe;Ulrike B.S. Hedrich;Erik Riesch;Tania Djémié

  • Seizure outcome and use of antiepileptic drugs after epilepsy surgery according to histopathological diagnosis: a retrospective multicentre cohort study

    Herm J Lamberink;Willem M Otte;Ingmar Blümcke;Kees P J Braun

  • De novo mutations in HCN1 cause early infantile epileptic encephalopathy

    Caroline Nava;Carine Dalle;Agnès Rastetter;Pasquale Striano

  • Intravenous levetiracetam in the treatment of benzodiazepine refractory status epilepticus

    S Knake;J Gruener;K Hattemer;K M Klein

  • Phenotypic spectrum of GABRA1: From generalized epilepsies to severe epileptic encephalopathies

    Katrine Johannesen;Carla Marini;Siona Pfeffer;Rikke S. Møller;Rikke S. Møller

  • Unstable TTTTA/TTTCA expansions in MARCH6 are associated with Familial Adult Myoclonic Epilepsy type 3

    Rahel T. Florian;Florian Kraft;Elsa Leitão;Sabine Kaya

  • Intronic ATTTC repeat expansions in STARD7 in familial adult myoclonic epilepsy linked to chromosome 2

    Mark A. Corbett;Thessa Kroes;Liana Veneziano;Mark F. Bennett;Mark F. Bennett

  • Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications.

    Katrine M Johannesen;Yuanyuan Liu;Mahmoud Koko;Cathrine E Gjerulfsen

  • A Recurrent Missense Variant in AP2M1 Impairs Clathrin-Mediated Endocytosis and Causes Developmental and Epileptic Encephalopathy

    Ingo Helbig;Tania Lopez-Hernandez;Oded Shor;Oded Shor;Peter Galer

  • Burden Analysis of Rare Microdeletions Suggests a Strong Impact of Neurodevelopmental Genes in Genetic Generalised Epilepsies

    Dennis Lal;Ann-Kathrin Ruppert;Holger Trucks;Herbert Schulz

  • Postmarketing experience with brivaracetam in the treatment of epilepsies: A multicenter cohort study from Germany.

    Isabel Steinig;Felix von Podewils;Gabriel Möddel;Sebastian Bauer;Sebastian Bauer

  • Neurodevelopmental Disorders Caused by De Novo Variants in KCNB1 Genotypes and Phenotypes

    Carolien G F de Kovel;Carolien G F de Kovel;Steffen Syrbe;Eva H Brilstra;Nienke E Verbeek

  • Rare coding variants in genes encoding GABAA receptors in genetic generalised epilepsies: an exome-based case-control study

    Patrick May;Simon Girard;Merle Harrer;Dheeraj R Bobbili

  • Non-invasive EEG evaluation in epilepsy diagnosis.

    Felix Rosenow;Karl Martin Klein;Hajo M Hamer

  • Sub-genic intolerance, ClinVar, and the epilepsies: A whole-exome sequencing study of 29,165 individuals.

    Unknown

  • Precision medicine in genetic epilepsies: break of dawn?

    Philipp Sebastian Reif;Meng-Han Tsai;Ingo Helbig;Felix Rosenow

  • Use of brivaracetam in genetic generalized epilepsies and for acute, intravenous treatment of absence status epilepticus.

    Adam Strzelczyk;Adam Strzelczyk;Lara Kay;Sebastian Bauer;Ilka Immisch

  • Erratum: De Novo Mutations in Synaptic Transmission Genes Including DNM1 Cause Epileptic Encephalopathies (American Journal of Human Genetics (2014) 95(4) (360–370)(S0002929714003838)(10.1016/j.ajhg.2014.08.013))

    Silke Appenzeller;Rudi Balling;Nina Barisic;Stéphanie Baulac

  • Genotype-phenotype correlations in SCN8A-related disorders reveal prognostic and therapeutic implications

    Katrine M Johannesen;Yuanyuan Liu;Cathrine E Gjerulfsen;Mahmoud Koko

Frequent Co-Authors

Felix Rosenow
Felix Rosenow Goethe University Frankfurt
Adam Strzelczyk
Adam Strzelczyk Goethe University Frankfurt
Ingo Helbig
Ingo Helbig Children's Hospital of Philadelphia
Susanne Knake
Susanne Knake Philipp University of Marburg
Ingrid E. Scheffer
Ingrid E. Scheffer University of Melbourne
Pasquale Striano
Pasquale Striano University of Genoa
Federico Zara
Federico Zara University of Genoa
Hajo M. Hamer
Hajo M. Hamer University of Erlangen-Nuremberg
Rikke S. Møller
Rikke S. Møller University of Southern Denmark
Yvonne G. Weber
Yvonne G. Weber University of Tübingen

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