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Hayrettin Tumani

Hayrettin Tumani

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Neuroscience 89 1167 1050 100 95 409 25233
Medicine 89 12805 12050 688 663 421 25469

Hayrettin Tumani publications per year

The chart shows the history of publications by Hayrettin Tumani between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Hayrettin Tumani published across 35 years, from 1991 to 2025, averaging 14.4 papers a year. Output peaked at 40 publications in 2009. 72 of the 504 publications appeared in the last two years.

No. of publications
10 20 30 40
Bar chart. Horizontal axis: year, 1991 to 2025. Vertical axis: number of publications, 0 to 40. Peak 40 publications in 2009. 1991: 1 publication 1992: 1 publication 1993: 2 publications 1994: 2 publications 1995: 3 publications 1996: 0 publications 1997: 5 publications 1998: 4 publications 1999: 4 publications 2000: 4 publications 2001: 1 publication 2002: 6 publications 2003: 3 publications 2004: 11 publications 2005: 13 publications 2006: 18 publications 2007: 13 publications 2008: 20 publications 2009: 40 publications 2010: 28 publications 2011: 16 publications 2012: 10 publications 2013: 13 publications 2014: 16 publications 2015: 29 publications 2016: 25 publications 2017: 15 publications 2018: 18 publications 2019: 18 publications 2020: 30 publications 2021: 23 publications 2022: 16 publications 2023: 24 publications 2024: 33 publications 2025: 39 publications
1991 2025

504 publications in total across all disciplines

View publications per year as a table
Hayrettin Tumani: publications per year, 1991 to 2025
Year Publications
1991 1
1992 1
1993 2
1994 2
1995 3
1996 0
1997 5
1998 4
1999 4
2000 4
2001 1
2002 6
2003 3
2004 11
2005 13
2006 18
2007 13
2008 20
2009 40
2010 28
2011 16
2012 10
2013 13
2014 16
2015 29
2016 25
2017 15
2018 18
2019 18
2020 30
2021 23
2022 16
2023 24
2024 33
2025 39
Total 504
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Hayrettin Tumani 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 Hayrettin Tumani sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 86 bars. Horizontal axis: publications, 38–47 to 887+. Vertical axis: number of scientists, 0 to 539. Most scientists, 539, have 98–107 publications. The last bar groups every scientist with 887 publications or more. The highlighted bar, 408–417 publications, is where this scientist sits. 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 scientist 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38–47 publications 887+

This scientist: 409 publications — 91st percentile

91% of scientists in this discipline score the same or lower.

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

View publications distribution as a table
Number of Neuroscience scientists by publication count, Research.com 2026 ranking edition. Based on 9,597 ranked scientists.
Publications Scientists This scientist
38–47 18
48–57 79
58–67 193
68–77 323
78–87 406
88–97 452
98–107 539
108–117 505
118–127 522
128–137 469
138–147 456
148–157 459
158–167 397
168–177 383
178–187 350
188–197 302
198–207 306
208–217 262
218–227 242
228–237 220
238–247 203
248–257 174
258–267 176
268–277 175
278–287 125
288–297 116
298–307 127
308–317 128
318–327 99
328–337 89
338–347 78
348–357 96
358–367 66
368–377 59
378–387 65
388–397 54
398–407 48
408–417 49 409
418–427 34
428–437 31
438–447 30
448–457 31
458–467 36
468–477 40
478–487 35
488–497 30
498–507 23
508–517 26
518–527 20
528–537 23
538–547 20
548–557 20
558–567 17
568–577 14
578–587 20
588–597 20
598–607 19
608–617 18
618–627 17
628–637 11
638–647 11
648–657 11
658–667 8
668–677 7
678–687 11
688–697 10
698–707 4
708–717 6
718–727 5
728–737 5
738–747 9
748–757 9
758–767 3
768–777 7
778–787 7
788–797 6
798–807 2
808–817 2
818–827 7
828–837 0
838–847 9
848–857 3
858–867 1
868–877 3
878–886 6
887+ 100
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Hayrettin Tumani 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 Hayrettin Tumani sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 68 bars. Horizontal axis: D-Index, 30–31 to 163+. Vertical axis: number of scientists, 0 to 512. Most scientists, 512, have 46–47 D-Index. The last bar groups every scientist with 163 D-Index or more. The highlighted bar, 88–89 D-Index, is where this scientist sits. 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
30–31 D-Index 163+

This scientist: 89 D-Index — 88th percentile

88% of scientists in this discipline score the same or lower.

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

View D-Index distribution as a table
Number of Neuroscience scientists by D-index, Research.com 2026 ranking edition. Based on 9,597 ranked scientists.
D-Index Scientists This scientist
30–31 42
32–33 172
34–35 296
36–37 435
38–39 459
40–41 456
42–43 467
44–45 478
46–47 512
48–49 435
50–51 425
52–53 418
54–55 392
56–57 357
58–59 334
60–61 328
62–63 260
64–65 278
66–67 239
68–69 250
70–71 210
72–73 200
74–75 189
76–77 170
78–79 146
80–81 113
82–83 126
84–85 100
86–87 84
88–89 99 89
90–91 84
92–93 85
94–95 72
96–97 76
98–99 45
100–101 49
102–103 43
104–105 32
106–107 45
108–109 50
110–111 32
112–113 39
114–115 32
116–117 29
118–119 27
120–121 19
122–123 23
124–125 27
126–127 16
128–129 24
130–131 13
132–133 21
134–135 17
136–137 14
138–139 15
140–141 10
142–143 10
144–145 13
146–147 9
148–149 8
150–151 6
152–153 6
154–155 7
156–157 7
158–159 10
160–161 4
162 8
163+ 100
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Overview

Hayrettin Tumani is affiliated with the University of Ulm in Germany. Their research primarily spans the field of medicine, with a strong focus on neurology and related subfields including pathology and forensic medicine, molecular biology, immunology, and epidemiology.

The scientist's work encompasses several main topics, notably:

  • Multiple Sclerosis Research Studies
  • Peripheral Neuropathies and Disorders
  • Amyotrophic Lateral Sclerosis Research
  • Neuroinflammation and Neurodegeneration Mechanisms
  • Neurogenetic and Muscular Disorders Research
  • Parkinson's Disease Mechanisms and Treatments
  • Alzheimer's disease research and treatments

The recent published papers include:

  • "Blood GFAP as an emerging biomarker in brain and spinal cord disorders," 2022, Nature Reviews Neurology
  • "Guillain-Barré syndrome spectrum associated with COVID-19: an up-to-date systematic review of 73 cases," 2020, Journal of Neurology
  • "Neurofilaments as biomarkers in neurological disorders - towards clinical application," 2024, Nature Reviews Neurology
  • "Multiple Sclerosis Therapy Consensus Group (MSTCG): position statement on disease-modifying therapies for multiple sclerosis (white paper)," 2021, Therapeutic Advances in Neurological Disorders
  • "Update on the diagnosis and treatment of neuromyelits optica spectrum disorders (NMOSD) - revised recommendations of the Neuromyelitis Optica Study Group (NEMOS). Part I: Diagnosis and differential diagnosis," 2023, Journal of Neurology

Hayrettin Tumani collaborates frequently with several co-authors, including:

  • Makbule Şenel
  • Markus Otto
  • Uwe K. Zettl
  • André Huss
  • Tania Kümpfel

The scientist has published extensively in prominent venues, such as:

  • Journal of Neurology
  • Journal of Neurology Neurosurgery & Psychiatry
  • Neurology Neuroimmunology & Neuroinflammation
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Neurological Research and Practice

Best Publications

  • Siponimod versus placebo in secondary progressive multiple sclerosis (EXPAND): a double-blind, randomised, phase 3 study

    Unknown

  • A consensus protocol for the standardization of cerebrospinal fluid collection and biobanking

    Charlotte Teunissen;Axel Petzold;Jeffrey L. Bennett;Frode S. Berven

  • Contrasting disease patterns in seropositive and seronegative neuromyelitis optica: A multicentre study of 175 patients

    Sven Jarius;Klemens Ruprecht;Brigitte Wildemann;Tania Kuempfel

  • The Alzheimer's Association external quality control program for cerebrospinal fluid biomarkers

    Niklas Mattsson;Ulf Andreasson;Staffan Persson;Hiroyuki Arai

  • Neuromyelitis optica: Evaluation of 871 attacks and 1,153 treatment courses.

    Ingo Kleiter;Anna Gahlen;Nadja Borisow;Katrin Fischer

  • Elevated levels of tau-protein in cerebrospinal fluid of patients with Creutzfeldt–Jakob disease

    Markus Otto;Jens Wiltfang;Hayrettin Tumani;Inga Zerr

  • Guillain-Barré syndrome spectrum associated with COVID-19: an up-to-date systematic review of 73 cases.

    Samir Abu-Rumeileh;Ahmed Abdelhak;Ahmed Abdelhak;Matteo Foschi;Hayrettin Tumani

  • Consensus guidelines for lumbar puncture in patients with neurological diseases

    Sebastiaan Engelborghs;Ellis Niemantsverdriet;Hanne Struyfs;Kaj Blennow

  • Tumor necrosis factor‐α messenger RNA expression in patients with relapsing‐remitting multiple sclerosis is associated with disease activity

    Unknown

  • Conversion from clinically isolated syndrome to multiple sclerosis: A large multicentre study

    J. Kuhle;G. Disanto;R. Dobson;R. Adiutori

  • Neurofilaments in the diagnosis of motoneuron diseases: a prospective study on 455 patients

    Petra Steinacker;Emily Feneberg;Jochen Weishaupt;Johannes Brettschneider

  • Cytokine mRNA levels in mononuclear blood cells from patients with multiple sclerosis

    P. Rieckmann;M. Albrecht;B. Kitze;T. Weber

  • Axonal damage markers in cerebrospinal fluid are increased in ALS.

    J Brettschneider;A Petzold;SD Sussmuth;AC Ludolph

  • Cerebrospinal fluid analysis in affective and schizophrenic spectrum disorders: Identification of subgroups with immune responses and blood–CSF barrier dysfunction

    K. Bechter;H. Reiber;S. Herzog;D. Fuchs

  • The utility of cerebrospinal fluid analysis in patients with multiple sclerosis

    Martin Stangel;Sten Fredrikson;Edgar Meinl;Axel Petzold;Axel Petzold

  • TDP-43 in Cerebrospinal Fluid of Patients With Frontotemporal Lobar Degeneration and Amyotrophic Lateral Sclerosis

    Petra Steinacker;Corinna Hendrich;Anne D. Sperfeld;Sarah Jesse

  • Serum GFAP as a biomarker for disease severity in multiple sclerosis

    A. Abdelhak;A. Huss;J. Kassubek;H. Tumani

  • Neurofilament light chain in serum for the diagnosis of amyotrophic lateral sclerosis

    Federico Verde;Petra Steinacker;Jochen H Weishaupt;Jan Kassubek

  • A consensus protocol for the standardisation of cerebrospinal fluid collection and biobanking

    Charlotte E. Teunissen;Axel Petzold;Jeffrey L. Bennett;Frode S. Berven

  • Apheresis therapies for NMOSD attacks: A retrospective study of 207 therapeutic interventions

    Ingo Kleiter;Anna Gahlen;Nadja Borisow;Katrin Fischer

  • Chitinase 3-like 1: prognostic biomarker in clinically isolated syndromes

    Ester Cantó;Mar Tintoré;Luisa M Villar;Carme Costa

  • Tauopathies with parkinsonism: clinical spectrum, neuropathologic basis, biological markers, and treatment options

    A. C. Ludolph;J. Kassubek;B. G. Landwehrmeyer;E. Mandelkow

Frequent Co-Authors

Albert C. Ludolph
Albert C. Ludolph University of Ulm
Martin Stangel
Martin Stangel Hannover Medical School
Friedemann Paul
Friedemann Paul Charité - University Medicine Berlin
Brigitte Wildemann
Brigitte Wildemann University Hospital Heidelberg
Heinz Wiendl
Heinz Wiendl University of Münster
Ralf Gold
Ralf Gold Ruhr University Bochum
Frauke Zipp
Frauke Zipp Johannes Gutenberg University of Mainz
Bernhard Hemmer
Bernhard Hemmer Technical University of Munich
Jan Kassubek
Jan Kassubek University of Ulm
Ulf Ziemann
Ulf Ziemann University of Tübingen

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