World's Best Scientists 2026 revealed!
Marwan Hariz

Marwan Hariz

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Neuroscience
Sweden
2022

D-Index & Metrics

Medicine

D-Index
102
Citations
34383
World Ranking
7727
National Ranking
154

Neuroscience

D-Index
102
Citations
34382
World Ranking
712
National Ranking
15

Marwan Hariz 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 Marwan Hariz 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: 503 publications — 95th percentile

95% of scientists in this discipline score the same or lower.

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

Marwan Hariz 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 Marwan Hariz 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: 102 D-Index — 93rd percentile

93% of scientists in this discipline score the same or lower.

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

Research.com Recognitions

  • 2022 - Research.com Neuroscience in Sweden Leader Award

Overview

Marwan Hariz is affiliated with Umeå University in Sweden and focuses primarily on research within the fields of Medicine and Neuroscience. Their work extensively covers subfields including Neurology, Cellular and Molecular Neuroscience, Clinical Psychology, Radiology, Nuclear Medicine and Imaging, and Cognitive Neuroscience.

The scientist's research emphasizes topics related to neurological disorders and treatments, with a notable concentration on Parkinson's Disease mechanisms and treatments. Other significant topics in their work include Botulinum Toxin and related neurological disorders, Genetic Neurodegenerative Diseases, Obsessive-Compulsive Spectrum Disorders, Transcranial Magnetic Stimulation Studies, and Advanced Neuroimaging Techniques and Applications.

Marwan Hariz has contributed to various academic journals and is frequently published in venues such as Movement Disorders Clinical Practice, Stereotactic and Functional Neurosurgery, Movement Disorders, Journal of Neurosurgery, and Brain.

Among their recent publications are the following papers:

  • Deep brain stimulation for Parkinson's disease, 2022, Journal of Internal Medicine
  • Technology of deep brain stimulation: current status and future directions, 2020, Nature Reviews Neurology
  • Deep brain stimulation for refractory obsessive-compulsive disorder (OCD): emerging or established therapy?, 2020, Molecular Psychiatry
  • Structural connectivity predicts clinical outcomes of deep brain stimulation for Tourette syndrome, 2020, Brain
  • Deep brain stimulation for obsessive-compulsive disorder: a crisis of access, 2022, Nature Medicine

Frequent co-authors collaborating with Marwan Hariz include Patric Blomstedt, Ludvic Zrinzo, Harith Akram, Thomas Foltynie, and Joachim K. Krauss.

Best Publications

  • Leksell's posteroventral pallidotomy in the treatment of Parkinson's disease

    L V Laitinen;A T Bergenheim;M I Hariz

  • Adaptive deep brain stimulation in advanced Parkinson disease

    Simon Little;Alex Pogosyan;Spencer Neal;Baltazar Zavala

  • Bilateral deep brain stimulation in Parkinson's disease: a multicentre study with 4 years follow-up

    M C Rodriguez-Oroz;J A Obeso;A E Lang;J L Houeto

  • Deep Brain Stimulation for Parkinson Disease: An Expert Consensus and Review of Key Issues

    Jeff M. Bronstein;Michele Tagliati;Ron L. Alterman;Andres M. Lozano

  • High-frequency stimulation of the subthalamic nucleus suppresses oscillatory beta activity in patients with Parkinson's disease in parallel with improvement in motor performance.

    Andrea A Kühn;Florian Kempf;Christof Brücke;Louise Gaynor Doyle

  • Event-related beta desynchronization in human subthalamic nucleus correlates with motor performance.

    Andrea A. Kühn;David Williams;Andreas Kupsch;Patricia Limousin

  • Technology of deep brain stimulation: current status and future directions.

    Joachim K. Krauss;Nir Lipsman;Tipu Aziz;Alexandre Boutet

  • Long-term results of a multicenter study on subthalamic and pallidal stimulation in Parkinson's disease.

    Elena Moro;Andres M. Lozano;Pierre Pollak;Yves Agid

  • Resting oscillatory cortico-subthalamic connectivity in patients with Parkinson's disease

    Vladimir Litvak;Vladimir Litvak;Ashwani Jha;Ashwani Jha;Alexandre Eusebio;Robert Oostenveld

  • Long-term efficacy of thalamic deep brain stimulation for tremor: double-blind assessments.

    Stig Rehncrona;Bo Johnels;Håkan Widner;Anna-Lena Törnqvist

  • Gilles de la Tourette syndrome

    Mary M. Robertson;Valsamma Eapen;Valsamma Eapen;Harvey S. Singer;Davide Martino

  • Reducing hemorrhagic complications in functional neurosurgery: a large case series and systematic literature review.

    Ludvic Zrinzo;Thomas Foltynie;Patricia Limousin;Marwan I. Hariz;Marwan I. Hariz

  • Bilateral adaptive deep brain stimulation is effective in Parkinson's disease

    Simon Little;Martijn Beudel;Ludvic Zrinzo;Thomas Foltynie

  • Confirmation of functional zones within the human subthalamic nucleus: patterns of connectivity and sub-parcellation using diffusion weighted imaging.

    Christian Lambert;Ludvic U. Zrinzo;Zoltán Nagy;Antoine Lutti

  • Deep brain stimulation : from neurology to psychiatry?

    Paul Krack;Paul Krack;Marwan I. Hariz;Marwan I. Hariz;Christelle Baunez;Jorge Guridi

  • Cortico-cortical coupling in Parkinson's disease and its modulation by therapy.

    Paul Silberstein;Alek Pogosyan;Andrea A. Kühn;Gary Hotton

  • Complications of deep brain stimulation surgery.

    Marwan I. Hariz

  • Excessive synchronization of basal ganglia neurons at 20 Hz slows movement in Parkinson's disease.

    Chiung Chu Chen;Vladimir Litvak;Thomas Gilbertson;Andrea Kühn

  • Deep brain stimulation modulates synchrony within spatially and spectrally distinct resting state networks in Parkinson’s disease

    Ashwini Oswal;Martijn Beudel;Ludvic Zrinzo;Patricia Limousin

  • Ventroposterolateral pallidotomy can abolish all parkinsonian symptoms.

    L.V. Laitinen;A.T. Bergenheim;M.I. Hariz

  • Leksell's posteroventral pallidotomy in the treatment of

    Lauri V. Laitinen;A. Tommy Bergenheim;Marwan I. Hariz

Frequent Co-Authors

Ludvic Zrinzo
Ludvic Zrinzo University College London
Patricia Limousin
Patricia Limousin University College London
Thomas Foltynie
Thomas Foltynie University College London
Peter Brown
Peter Brown University of Oxford
Marjan Jahanshahi
Marjan Jahanshahi University College London
Stephen Tisch
Stephen Tisch St Vincent’s Private Hospital Brisbane
Tarek A. Yousry
Tarek A. Yousry University College London
Kailash P. Bhatia
Kailash P. Bhatia University College London
Eileen M. Joyce
Eileen M. Joyce University College London
Andrea A. Kühn
Andrea A. Kühn Charité - University Medicine Berlin

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