World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
84
Citations
35934
World Ranking
14872
National Ranking
7520

Joachim Hallmayer 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 Joachim Hallmayer 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: 270 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

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

Joachim Hallmayer 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 Joachim Hallmayer 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: 84 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

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

Overview

Joachim Hallmayer is affiliated with Stanford University in the United States. Their research primarily falls within the broad field of Biochemistry, Genetics and Molecular Biology, with a focus on Genetics, Molecular Biology, Psychiatry and Mental Health, Cognitive Neuroscience, and Plant Science as subfields of study.

The research topics explored by Hallmayer include Genetics and Neurodevelopmental Disorders, Genomic Variations and Chromosomal Abnormalities, Congenital Heart Defects Research, Autism Spectrum Disorder Research, Child Nutrition and Feeding Issues, Chromosomal and Genetic Variations, and Genetic Associations and Epidemiology.

Hallmayer has contributed to multiple publications with notable recent papers that include:

  • Neuronal defects in a human cellular model of 22q11.2 deletion syndrome, 2020, Nature Medicine
  • Integrated functional genomic analyses of Klinefelter and Turner syndromes reveal global network effects of altered X chromosome dosage, 2020, Proceedings of the National Academy of Sciences
  • Single-cell multi-cohort dissection of the schizophrenia transcriptome, 2024, Science
  • Statistical and functional convergence of common and rare genetic influences on autism at chromosome 16p, 2022, Nature Genetics
  • A data-driven single-cell and spatial transcriptomic map of the human prefrontal cortex, 2024, Science

Frequent co-authors who have collaborated extensively with Hallmayer include:

  • Ruth O'Hara (14 joint publications)
  • Alexander E. Urban (14 joint publications)
  • Yi-Ling Huang (13 joint publications)
  • Marcus Ho (11 joint publications)
  • Reenal Pattni (10 joint publications)

The scientist's work is published predominantly in venues such as bioRxiv (Cold Spring Harbor Laboratory), Science, European Neuropsychopharmacology, Proceedings of the National Academy of Sciences, and SLEEP.

Best Publications

  • Genetic Heritability and Shared Environmental Factors Among Twin Pairs With Autism

    Joachim Hallmayer;Sue Cleveland;Andrea Torres;Jennifer Phillips

  • Genetic relationship between five psychiatric disorders estimated from genome-wide SNPs

    S. Hong Lee;Stephan Ripke;Stephan Ripke;Benjamin M. Neale;Benjamin M. Neale;Stephen V. Faraone

  • Functional impact of global rare copy number variation in autism spectrum disorders

    Dalila Pinto;Alistair T. Pagnamenta;Lambertus Klei;Richard Anney

  • Mapping autism risk loci using genetic linkage and chromosomal rearrangements

    Peter Szatmari;Andrew D. Paterson;Lonnie Zwaigenbaum;Wendy Roberts

  • Assembly of functionally integrated human forebrain spheroids

    Fikri Birey;Jimena Andersen;Christopher D. Makinson;Saiful Islam

  • Convergence of Genes and Cellular Pathways Dysregulated in Autism Spectrum Disorders

    Dalila Pinto;Elsa Delaby;Elsa Delaby;Elsa Delaby;Daniele Merico;Mafalda Barbosa

  • Whole genome sequencing resource identifies 18 new candidate genes for autism spectrum disorder

    Ryan K C Yuen;Daniele Merico;Matt Bookman;Jennifer L. Howe

  • A genomic screen of autism: evidence for a multilocus etiology.

    Neil Risch;Donna Spiker;Linda Lotspeich;Nassim Nouri

  • A genome-wide linkage and association scan reveals novel loci for autism

    Lauren A. Weiss;Lauren A. Weiss;Dan E. Arking;Mark J. Daly;Mark J. Daly;Aravinda Chakravarti

  • Perinatal factors and the development of autism: a population study.

    Emma J. Glasson;Carol Bower;Beverly Petterson;Nick de Klerk

  • Meta-analysis of GWAS of over 16,000 individuals with autism spectrum disorder highlights a novel locus at 10q24.32 and a significant overlap with schizophrenia

    Richard J.L. Anney;Richard J.L. Anney;Stephan Ripke;Stephan Ripke;Stephan Ripke;Verneri Anttila;Jakob Grove;Jakob Grove

  • Using induced pluripotent stem cells to investigate cardiac phenotypes in Timothy syndrome

    Masayuki Yazawa;Brian Hsueh;Brian Hsueh;Xiaolin Jia;Xiaolin Jia;Anca M. Pasca;Anca M. Pasca

  • Psychiatric genome-wide association study analyses implicate neuronal, immune and histone pathways

    Colm O'Dushlaine;Lizzy Rossin;Phil H. Lee;Laramie Duncan;Laramie Duncan

  • A genome-wide scan for common alleles affecting risk for autism

    Richard Anney;Lambertus Klei;Dalila Pinto;Regina Regan

  • HPA Axis Reactivity: A Mechanism Underlying the Associations Among 5-HTTLPR, Stress, and Depression

    Ian H. Gotlib;Jutta Joormann;Kelly L. Minor;Joachim Hallmayer

  • Using iPSC-derived neurons to uncover cellular phenotypes associated with Timothy syndrome

    Sergiu P Paşca;Thomas Portmann;Irina Voineagu;Masayuki Yazawa

  • Narcolepsy is strongly associated with the T-cell receptor alpha locus.

    Joachim Hallmayer;Juliette Faraco;Ling Lin;Stephanie Hesselson

  • Continuity and Discontinuity of Affective Disorders and Schizophrenia: Results of a Controlled Family Study

    W Maier;D Lichtermann;J Minges;J Hallmayer

  • SHANK3 and IGF1 restore synaptic deficits in neurons from 22q13 deletion syndrome patients

    Aleksandr Shcheglovitov;Olesya Shcheglovitova;Masayuki Yazawa;Thomas Portmann

  • Convergence of genes and cellular pathways dysregulated in autism spectrum disorders

    Dalila Pinto;Elsa Delaby;Daniele Merico;Mafalda Barbosa

Frequent Co-Authors

Sibylle G. Schwab
Sibylle G. Schwab University of Wollongong
Margot Albus
Margot Albus Ludwig-Maximilians-Universität München
Neil Risch
Neil Risch University of California, San Francisco
Wolfgang Maier
Wolfgang Maier University of Bonn
Dieter B. Wildenauer
Dieter B. Wildenauer University of Western Australia
Catalina Betancur
Catalina Betancur Sorbonne University
Emmanuel Mignot
Emmanuel Mignot Stanford University
Peter Szatmari
Peter Szatmari University of Toronto
Anthony P. Monaco
Anthony P. Monaco Tufts University
Stephen W. Scherer
Stephen W. Scherer University of Toronto

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