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Simon J. Graham

Simon J. Graham

University of Toronto
Canada

D-Index & Metrics

Neuroscience

D-Index
60
Citations
12275
World Ranking
3856
National Ranking
221

Simon J. Graham 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 Simon J. Graham 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: 214 publications — 66th percentile

66% of scientists in this discipline score the same or lower.

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

Simon J. Graham 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 Simon J. Graham 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: 60 D-Index — 61st percentile

61% of scientists in this discipline score the same or lower.

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

Overview

Simon J. Graham is affiliated with the University of Toronto in Canada. Their research primarily spans the fields of Medicine and Neuroscience, with a focus on several key subfields such as Neurology, Radiology, Nuclear Medicine and Imaging, Cognitive Neuroscience, Epidemiology, and Psychiatry and Mental health.

The main topics covered in their work include:

  • Advanced MRI Techniques and Applications
  • Functional Brain Connectivity Studies
  • Advanced Neuroimaging Techniques and Applications
  • Traumatic Brain Injury Research
  • Amyotrophic Lateral Sclerosis Research
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Parkinson's Disease Mechanisms and Treatments

Their publication record includes contributions to various scientific venues, with frequent publications in:

  • Proceedings on CD-ROM - International Society for Magnetic Resonance in Medicine. Scientific Meeting and Exhibition/Proceedings of the International Society for Magnetic Resonance in Medicine, Scientific Meeting and Exhibition
  • Alzheimer's & Dementia
  • bioRxiv (Cold Spring Harbor Laboratory)
  • Neurology
  • Human Brain Mapping

Recent papers authored or co-authored by Simon J. Graham include:

  • Altered central and blood glutathione in Alzheimer's disease and mild cognitive impairment: a meta-analysis, 2022, Alzheimer's Research & Therapy
  • A prospective harmonized multicenter DTI study of cerebral white matter degeneration in ALS, 2020, Neurology
  • Cerebral atrophy in amyotrophic lateral sclerosis parallels the pathological distribution of TDP43, 2020, Brain Communications
  • Deep brain stimulation of the nucleus accumbens in the treatment of severe alcohol use disorder: a phase I pilot trial, 2022, Molecular Psychiatry
  • The brain basis of handwriting deficits in Chinese children with developmental dyslexia, 2021, Developmental Science

Among their frequent collaborators are the following researchers:

  • Tom A. Schweizer
  • Nathan W. Churchill
  • Fred Tam
  • Sandra E. Black
  • Sanjay Kalra

Best Publications

  • In Search of the Emotional Self: An fMRI Study Using Positive and Negative Emotional Words

    Philippe Fossati;Stephanie J. Hevenor;Simon J. Graham;Cheryl Grady

  • An fMRI study of the Trail Making Test

    Konstantine K. Zakzanis;Richard Mraz;Simon J. Graham;Simon J. Graham

  • Functional neuroanatomical substrates of altered reward processing in major depressive disorder revealed by a dopaminergic probe.

    Lescia K. Tremblay;Claudio A. Naranjo;Simon J. Graham;Nathan Herrmann

  • The Functional Neuroanatomy of Episodic and Semantic Autobiographical Remembering: A Prospective Functional MRI Study

    Brian Levine;Gary R. Turner;Danielle Tisserand;Stephanie J. Hevenor

  • An fMRI study investigating cognitive modulation of brain regions associated with emotional processing of visual stimuli.

    Michelle L Keightley;Gordon Winocur;Gordon Winocur;Simon J Graham;Simon J Graham;Helen S Mayberg

  • Distributed self in episodic memory: neural correlates of successful retrieval of self-encoded positive and negative personality traits

    Philippe Fossati;Stephanie J. Hevenor;Martin Lepage;Simon J. Graham

  • Quantifying Head Motion Associated with Motor Tasks Used in fMRI

    E. Seto;G. Sela;W.E. McIlroy;S.E. Black

  • Recollection- and familiarity-based memory in healthy aging and amnestic mild cognitive impairment.

    Nicole D. Anderson;Patricia L. Ebert;Janine M. Jennings;Cheryl L. Grady

  • Task-Relevant Modulation of Contralateral and Ipsilateral Primary Somatosensory Cortex and the Role of a Prefrontal-Cortical Sensory Gating System

    W.Richard Staines;W.Richard Staines;Simon J. Graham;Simon J. Graham;Sandra E. Black;Sandra E. Black;William E. McIlroy;William E. McIlroy

  • A Functional Magnetic Resonance Imaging (fMRI) Study of Cue-Induced Smoking Craving in Virtual Environments

    Jang-Han Lee;Youngsik Lim;Brenda K. Wiederhold;Simon J. Graham

  • Clustered functional MRI of overt speech production

    Peter Sörös;Peter Sörös;Lisa Guttman Sokoloff;Arpita Bose;Anthony R. McIntosh

  • A meta-analysis of structural and functional brain imaging in dementia of the Alzheimer's type: a neuroimaging profile.

    Konstantine K Zakzanis;Konstantine K Zakzanis;Simon J Graham;Simon J Graham;Zachariah Campbell

  • Brain activity during driving with distraction: an immersive fMRI study

    Tom A. Schweizer;Karen Kan;Yuwen Hung;Fred Tam

  • Optimizing preprocessing and analysis pipelines for single-subject fMRI. I. Standard temporal motion and physiological noise correction methods.

    Nathan W. Churchill;Anita Oder;Hervé Abdi;Fred Tam

  • The Functional Organization of Auditory Working Memory as Revealed by fMRI

    Stephen R. Arnott;Cheryl L. Grady;Stephanie J. Hevenor;Simon Graham

  • Investigation of fMRI neurofeedback of differential primary motor cortex activity using kinesthetic motor imagery

    Mark Chiew;Stephen M. LaConte;Stephen M. LaConte;Simon J. Graham;Simon J. Graham

  • Physiotherapy Coupled With Dextroamphetamine for Rehabilitation After Hemiparetic Stroke: A Randomized, Double-Blind, Placebo-Controlled Trial

    David J. Gladstone;Cynthia J. Danells;Armi Armesto;William E. McIlroy

  • In vivo characterization of traumatic brain injury neuropathology with structural and functional neuroimaging.

    Brian Levine;Esther Fujiwara;Charlene O'connor;Nadine Richard

  • Activation in SI and SII: the influence of vibrotactile amplitude during passive and task-relevant stimulation.

    Aimee J. Nelson;W.Richard Staines;W.Richard Staines;Simon J. Graham;William E. McIlroy

  • Neuroimaging of sport concussion: persistent alterations in brain structure and function at medical clearance

    Nathan W. Churchill;Michael G. Hutchison;Doug Richards;General Leung;General Leung

  • White matter microstructure in athletes with a history of concussion: Comparing diffusion tensor imaging (DTI) and neurite orientation dispersion and density imaging (NODDI).

    Nathan W. Churchill;Nathan W. Churchill;Eduardo Caverzasi;Simon J. Graham;Michael G. Hutchison;Michael G. Hutchison

  • Connectomic markers of symptom severity in sport-related concussion: Whole-brain analysis of resting-state fMRI.

    Nathan W. Churchill;Michael G. Hutchison;Michael G. Hutchison;Simon J. Graham;Simon J. Graham;Tom A. Schweizer;Tom A. Schweizer

Frequent Co-Authors

Tom A. Schweizer
Tom A. Schweizer St. Michael's Hospital
Sandra E. Black
Sandra E. Black University of Toronto
Corinne E. Fischer
Corinne E. Fischer St. Michael's Hospital
William E. McIlroy
William E. McIlroy University of Waterloo
Bradley J. MacIntosh
Bradley J. MacIntosh Sunnybrook Health Science Centre
Stephen C. Strother
Stephen C. Strother University of Toronto
Donald T. Stuss
Donald T. Stuss University of Toronto
Cheryl L. Grady
Cheryl L. Grady University of Toronto
Bernhard Ross
Bernhard Ross University of Toronto
Elizabeth Rochon
Elizabeth Rochon University of Toronto

External Links

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Best Scientists Citing Simon J. Graham

Sandra E. Black

Sandra E. Black

University of Toronto

Publications: 27

Tom A. Schweizer

Tom A. Schweizer

St. Michael's Hospital

Publications: 20

Nikolaus Weiskopf

Nikolaus Weiskopf

Max Planck Society

Publications: 19

W. Richard Staines

W. Richard Staines

University of Waterloo

Publications: 16

Stephen C. Strother

Stephen C. Strother

University of Toronto

Publications: 16

William E. McIlroy

William E. McIlroy

University of Waterloo

Publications: 15

Ranganatha Sitaram

Ranganatha Sitaram

St. Jude Children's Research Hospital

Publications: 13

Anthony R. McIntosh

Anthony R. McIntosh

Simon Fraser University

Publications: 13

Andrew R. Mayer

Andrew R. Mayer

Mind Research Network

Publications: 13

Steven C. Cramer

Steven C. Cramer

University of California, Los Angeles

Publications: 13

Simon B. Eickhoff

Simon B. Eickhoff

Heinrich Heine University Düsseldorf

Publications: 11

Bernhard Ross

Bernhard Ross

University of Toronto

Publications: 11

Robert T. Knight

Robert T. Knight

University of California, Berkeley

Publications: 10

Krzysztof J. Gorgolewski

Krzysztof J. Gorgolewski

Stanford University

Publications: 10

Niels Birbaumer

Niels Birbaumer

University of Tübingen

Publications: 10

Brian Levine

Brian Levine

University of Toronto

Publications: 9

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