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Johannes Schramm

Johannes Schramm

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Medicine
Germany
2023

D-Index & Metrics

Medicine

D-Index
123
Citations
49355
World Ranking
3378
National Ranking
182

Johannes Schramm 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 Johannes Schramm 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: 541 publications — 64th percentile

64% of scientists in this discipline score the same or lower.

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

Johannes Schramm 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 Johannes Schramm 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: 123 D-Index — 84th percentile

84% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2023 - Research.com Medicine in Germany Leader Award

Overview

Johannes Schramm is affiliated with the University of Bonn in Germany and focuses primarily on research in the field of medicine, with a particular emphasis on neurology. Their scientific contributions encompass a range of specialized subfields including neurology, radiology, nuclear medicine and imaging, molecular biology, surgery, and psychiatry and mental health.

Schramm's research explores multiple main topics, notably advanced neuroimaging techniques and applications, cerebral palsy and movement disorders, intracranial aneurysms including treatment and complications, hedgehog signaling pathway studies, chromatin remodeling and cancer, head and neck surgical oncology, and peripheral nerve disorders.

The following recent papers illustrate the diversity and scope of Schramm's work:

  • Super-enhancer hijacking drives ectopic expression of hedgehog pathway ligands in meningiomas (2023, Nature Communications)
  • Pyramidal tract and alternate motor fibers complementarily mediate motor compensation in patients after hemispherotomy (2020, Scientific Reports)
  • Functional redundancy of the premotor network in hemispherotomy patients (2021, Annals of Clinical and Translational Neurology)
  • Multi-scale image analysis and prediction of visual field defects after selective amygdalohippocampectomy (2021, Scientific Reports)
  • Controlled arterial hypotension during resection of cerebral arteriovenous malformations (2021, BMC Neurology)

Frequent collaborators in Schramm's research include Conrad C. Prillwitz, Bastian David, Bernd Weber, Rainer Surges, and Christian E. Elger. These coauthors have contributed jointly on multiple publications, reflecting recurrent partnerships.

The primary venues for publishing Schramm's work include Scientific Reports, Zenodo (CERN European Organization for Nuclear Research), Nature Communications, Annals of Clinical and Translational Neurology, and BMC Neurology.

Best Publications

  • DNA methylation-based classification of central nervous system tumours

    David Capper;David Capper;David Capper;David T. W. Jones;Martin Sill;Volker Hovestadt

  • Correction: Author Correction: Integrated genomic analyses of de novo pathways underlying atypical meningiomas

    Akdes Serin Harmancı;Mark W. Youngblood;Victoria E. Clark;Süleyman Coşkun

  • Histopathological Findings in Brain Tissue Obtained during Epilepsy Surgery.

    Blumcke I;Spreafico R;Haaker G;Coras R

  • Genome-wide association study identifies five susceptibility loci for glioma

    Sanjay Shete;Fay J. Hosking;Lindsay B. Robertson;Sara E. Dobbins

  • Molecular Predictors of Progression-Free and Overall Survival in Patients With Newly Diagnosed Glioblastoma: A Prospective Translational Study of the German Glioma Network

    Michael Weller;Jörg Felsberg;Christian Hartmann;Hilmar Berger

  • Modification of cortical stimulation for motor evoked potentials under general anesthesia: technical description.

    Makoto Taniguchi;Cornelia Cedzich;Johannes Schramm

  • The Spectrum of Long-term Epilepsy-associated Tumors : Long-term Seizure and Tumor Outcome and Neurosurgical Aspects

    Cordelia Luyken;Ingmar Blümcke;Rolf Fimmers;Horst Urbach

  • PTEN mutations in gliomas and glioneuronal tumors

    Eva Maria Duerr;Britta Rollbrocker;Yutaka Hayashi;Nils Peters

  • Prognostic factors and outcome after different types of resection for temporal lobe epilepsy.

    Hans Clusmann;Johannes Schramm;Thomas Kral;Christoph Helmstaedter

  • Somatosensory evoked potential phase reversal and direct motor cortex stimulation during surgery in and around the central region.

    Cornelia Cedzich;Makoto Taniguchi;Sonja Schäfer;Johannes Schramm

  • Shared allelic losses on chromosomes 1p and 19q suggest a common origin of oligodendroglioma and oligoastrocytoma

    Jürgen A. Kraus;Jens Koopmann;Peter Kaskel;David Maintz

  • A new clinico-pathological classification system for mesial temporal sclerosis

    Ingmar Blümcke;Elisabeth Pauli;Hans Clusmann;Johannes Schramm

  • Destruction of neurons by cytotoxic T cells: a new pathogenic mechanism in Rasmussen's encephalitis.

    Christian G. Bien;Jan Bauer;Thomas L. Deckwerth;Heinz Wiendl

  • Surgical and neurological complications in a series of 708 epilepsy surgical procedures.

    Elga Behrens;Johannes Schramm;Josef Zentner;Roy König

  • Supratentorial gangliogliomas: Histopathologic grading and tumor recurrence in 184 patients with a median follow-up of 8 years

    Cordelia Luyken;Ingmar Blümcke;Rolf Fimmers;Horst Urbach

  • Temporal lobe epilepsy surgery and the quest for optimal extent of resection: a review.

    Johannes Schramm

  • Analysis of the neurofibromatosis 2 gene reveals molecular variants of meningioma.

    R. Wellenreuther;J. A. Kraus;D. Lenartz;A. G. Menon

  • Molecular genetic evidence for subtypes of oligoastrocytomas.

    David Maintz;Klaus Fiedler;Jens Koopmann;Britta Rollbrocker

  • Gangliogliomas: clinical, radiological, and histopathological findings in 51 patients.

    J Zentner;H K Wolf;B Ostertun;A Hufnagel

  • Transcranial high-frequency repetitive electrical stimulation for recording myogenic motor evoked potentials with the patient under general anesthesia

    U Pechstein;C Cedzich;J Nadstawek;J Schramm

Frequent Co-Authors

Christian E. Elger
Christian E. Elger University Hospital Bonn
Otmar D. Wiestler
Otmar D. Wiestler German Cancer Research Center
Ingmar Blümcke
Ingmar Blümcke University of Erlangen-Nuremberg
Albert J. Becker
Albert J. Becker University Hospital Bonn
Horst Urbach
Horst Urbach University of Freiburg
Christoph Helmstaedter
Christoph Helmstaedter University Hospital Bonn
Josef Zentner
Josef Zentner University of Freiburg
Martin Kurthen
Martin Kurthen University of Bonn
Christian G. Bien
Christian G. Bien Bielefeld University
Andreas von Deimling
Andreas von Deimling Heidelberg University

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