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Rona K. Graham

D-Index & Metrics

Neuroscience

D-Index
47
Citations
12030
World Ranking
6331
National Ranking
370

Rona K. 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 Rona K. 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: 84 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

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

Rona K. 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 Rona K. 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: 47 D-Index — 35th percentile

35% of scientists in this discipline score the same or lower.

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

Overview

Rona K. Graham is affiliated with the Université de Sherbrooke in Canada. Their primary field of study is neuroscience, with a focus on sensory and neurological systems and nutrition.

The scientist's research explores various subfields within neuroscience, including sensory systems, nutrition and dietetics, neurology, biomedical engineering, and cellular and molecular neuroscience.

Their core topics of work include olfactory and sensory function studies, biochemical analysis and sensing techniques, advanced chemical sensor technologies, neurological disease mechanisms and treatments, fatty acid research and health, memory and neural mechanisms, and neuroinflammation and neurodegeneration mechanisms.

Notable recent publications by Rona K. Graham include:

  • Volumetric MRI Demonstrates Atrophy of the Olfactory Cortex in AD, 2021, Current Alzheimer Research
  • Early deficits in olfaction are associated with structural and molecular alterations in the olfactory system of a Huntington disease mouse model, 2020, Human Molecular Genetics
  • Olfactory Dysfunction Associated with Cognitive Decline in an Elderly Population, 2022, Experimental Aging Research
  • Amelioration of Cognitive and Olfactory System Deficits in APOE4 Transgenic Mice with DHA Treatment, 2023, Molecular Neurobiology
  • Diet enriched in omega-3 fatty acids alleviates olfactory system deficits in APOE4 transgenic mice, 2021, European Journal of Neuroscience

Frequent coauthors collaborating with Graham include:

  • Mélissa Lessard-Beaudoin
  • Majed AlOtaibi
  • Raphaël Chouinard-Watkins
  • Mélanie Plourde
  • Frédéric Calon

Common venues for Graham's publications are:

  • Alzheimer s & Dementia
  • Current Alzheimer Research
  • Experimental Aging Research
  • Molecular Neurobiology
  • Human Molecular Genetics

Best Publications

  • The relationship between trinucleotide (CAG) repeat length and clinical features of Huntington's disease

    Unknown

  • Selective striatal neuronal loss in a YAC128 mouse model of Huntington disease

    Elizabeth J. Slow;Jeremy van Raamsdonk;Daniel Rogers;Sarah H. Coleman

  • Cleavage at the caspase-6 site is required for neuronal dysfunction and degeneration due to mutant huntingtin.

    Rona K. Graham;Yu Deng;Elizabeth J. Slow;Brendan Haigh

  • Cleavage of huntingtin by apopain, a proapoptotic cysteine protease, is modulated by the polyglutamine tract.

    Y.P. Goldberg;D.W. Nicholson;D.M. Rasper;M.A. Kalchman

  • Early increase in extrasynaptic NMDA receptor signaling and expression contributes to phenotype onset in Huntington's disease mice.

    Austen J. Milnerwood;Clare M. Gladding;Mahmoud A. Pouladi;Alexandra M. Kaufman

  • Differential modulation of endotoxin responsiveness by human caspase-12 polymorphisms

    Maya Saleh;John P. Vaillancourt;Rona K. Graham;Matthew Huyck

  • Balance between synaptic versus extrasynaptic NMDA receptor activity influences inclusions and neurotoxicity of mutant huntingtin

    Shu-ichi Okamoto;Mahmoud A Pouladi;Maria Talantova;Dongdong Yao

  • Caspase Cleavage of Mutant Huntingtin Precedes Neurodegeneration in Huntington's Disease

    Cheryl L. Wellington;Lisa M. Ellerby;Claire-Anne Gutekunst;Danny Rogers

  • HIP1, a human homologue of S. cerevisiae Sla2p, interacts with membrane-associated huntingtin in the brain.

    Kalchman Ma;Koide Hb;McCutcheon K;Graham Rk

  • Huntingtin Is Ubiquitinated and Interacts with a Specific Ubiquitin-conjugating Enzyme

    Michael A. Kalchman;Rona K. Graham;Gang Xia;H. Brook Koide

  • Absence of behavioral abnormalities and neurodegeneration in vivo despite widespread neuronal huntingtin inclusions

    Elizabeth J. Slow;Rona K. Graham;Alexander P. Osmand;Rebecca S. Devon

  • Molecular analysis of new mutations for Huntington's disease: intermediate alleles and sex of origin effects

    Y P Goldberg;B Kremer;S E Andrew;J Theilmann

  • Wild-type huntingtin protects neurons from excitotoxicity.

    Blair R. Leavitt;Jeremy M. van Raamsdonk;Jacqueline Shehadeh;Herman Fernandes

  • Elevated brain 3-hydroxykynurenine and quinolinate levels in Huntington disease mice.

    Paolo Guidetti;Gillian P. Bates;Rona K. Graham;Michael R. Hayden

  • Accumulation of N-terminal mutant huntingtin in mouse and monkey models implicated as a pathogenic mechanism in Huntington's disease

    Chuan En Wang;Suzanne Tydlacka;Adam L. Orr;Shang Hsun Yang

  • Prevention of depressive behaviour in the YAC128 mouse model of Huntington disease by mutation at residue 586 of huntingtin.

    Mahmoud A Pouladi;Rona K Graham;Rona K Graham;Joanna M Karasinska;Joanna M Karasinska;Yuanyun Xie;Yuanyun Xie

  • Mutant Huntingtin N-terminal Fragments of Specific Size Mediate Aggregation and Toxicity in Neuronal Cells

    Tamara Ratovitski;Marjan Gucek;Haibing Jiang;Ekaterine Chighladze

  • Striatal neuronal apoptosis is preferentially enhanced by NMDA receptor activation in YAC transgenic mouse model of Huntington disease.

    Jacqueline Shehadeh;Herman B. Fernandes;Melinda M. Zeron Mullins;Rona K. Graham

  • Activated caspase-6 and caspase-6-cleaved fragments of huntingtin specifically colocalize in the nucleus

    Simon C. Warby;Crystal N. Doty;Rona K. Graham;Jeffrey B. Carroll

  • Absence of Disease Phenotype and Intergenerational Stability of the Cag Repeat in Transgenic Mice Expressing the Human Huntington Disease Transcript

    Y. P. Goldberg;M. A. Kalchman;M. Metzler;J. Nasir

  • Full length mutant huntingtin is required for altered Ca2+ signaling and apoptosis of striatal neurons in the YAC mouse model of Huntington's disease.

    Hua Zhang;Qin Li;Rona K. Graham;Elizabeth Slow

Frequent Co-Authors

Michael R. Hayden
Michael R. Hayden University of British Columbia
Blair R. Leavitt
Blair R. Leavitt University of British Columbia
Lynn A. Raymond
Lynn A. Raymond University of British Columbia
Johanna M. Rommens
Johanna M. Rommens University of Toronto
Erich E. Wanker
Erich E. Wanker Max Delbrück Center for Molecular Medicine
Frédéric Calon
Frédéric Calon Université Laval
Donald W. Nicholson
Donald W. Nicholson MSD (United States)
Roshni R. Singaraja
Roshni R. Singaraja Agency for Science, Technology and Research
Stephen C. Cunnane
Stephen C. Cunnane Université de Sherbrooke
Olaf Riess
Olaf Riess University of Tübingen

External Links

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Exploring these online pathways can help neuroscience students discover overlapping skills and open the door to varied, impactful careers.

Best Scientists Citing Rona K. Graham

Michael R. Hayden

Michael R. Hayden

University of British Columbia

Publications: 217

Lynn A. Raymond

Lynn A. Raymond

University of British Columbia

Publications: 68

Xiao-Jiang Li

Xiao-Jiang Li

Jinan University

Publications: 64

Gillian P. Bates

Gillian P. Bates

University College London

Publications: 62

Blair R. Leavitt

Blair R. Leavitt

University of British Columbia

Publications: 61

Shihua Li

Shihua Li

Southeast University

Publications: 56

Christopher A. Ross

Christopher A. Ross

Johns Hopkins University School of Medicine

Publications: 53

Marcy E. MacDonald

Marcy E. MacDonald

Harvard University

Publications: 51

Michael S. Levine

Michael S. Levine

Princeton University

Publications: 40

James F. Gusella

James F. Gusella

Harvard University

Publications: 39

Ilya Bezprozvanny

Ilya Bezprozvanny

The University of Texas Southwestern Medical Center

Publications: 39

Carlos Cepeda

Carlos Cepeda

University of California, Los Angeles

Publications: 38

Frédéric Saudou

Frédéric Saudou

Grenoble Alpes University

Publications: 35

Lisa M. Ellerby

Lisa M. Ellerby

Buck Institute for Research on Aging

Publications: 34

Stuart A. Lipton

Stuart A. Lipton

Scripps Research Institute

Publications: 32

Olaf Riess

Olaf Riess

University of Tübingen

Publications: 30

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