World's Best Scientists 2026 revealed!

D-Index & Metrics

Neuroscience

D-Index
73
Citations
19947
World Ranking
2196
National Ranking
1042

Owen Carmichael 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 Owen Carmichael 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: 341 publications — 87th percentile

87% of scientists in this discipline score the same or lower.

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

Owen Carmichael 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 Owen Carmichael 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: 73 D-Index — 78th percentile

78% of scientists in this discipline score the same or lower.

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

Overview

Owen Carmichael is affiliated with the Pennington Biomedical Research Center in the United States. Their research is primarily situated within the field of Medicine, with a significant focus on various subfields including Physiology, Radiology, Nuclear Medicine and Imaging, Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism, and Cognitive Neuroscience.

The scientist's work covers several key research topics, such as:

  • Diet and metabolism studies
  • Dementia and Cognitive Impairment Research
  • Functional Brain Connectivity Studies
  • Advanced MRI Techniques and Applications
  • Health, Environment, Cognitive Aging
  • Cardiovascular Health and Risk Factors
  • Obesity, Physical Activity, Diet

Owen Carmichael has been involved in publishing research in several prominent venues. The journals with the highest number of their publications include:

  • Alzheimer s & Dementia
  • Circulation
  • Diabetes
  • Nature Communications
  • Scientific Reports

Among recent publications linked to their research are:

  • "Genetic correlations and genome-wide associations of cortical structure in general population samples of 22,824 adults," 2020, Nature Communications
  • "Global rural health disparities in Alzheimer's disease and related dementias: State of the science," 2023, Alzheimer s & Dementia
  • "Estrogen, brain structure, and cognition in postmenopausal women," 2020, Human Brain Mapping
  • "State of the Science on Brain Insulin Resistance and Cognitive Decline Due to Alzheimer's Disease," 2023, Aging and Disease
  • "The trend of disruption in the functional brain network topology of Alzheimer's disease," 2022, Scientific Reports

The scientist frequently collaborates with other researchers in their field. Notable co-authors with multiple collaborations include:

  • Lydia Bazzano
  • Robert L. Newton
  • Kathryn L. Gwizdala
  • Sreekrishna Ramakrishnapillai
  • Mark A. Espeland

Best Publications

  • Learning Low-Level Vision

    William T. Freeman;Egon C. Pasztor;Owen T. Carmichael

  • Early role of vascular dysregulation on late-onset Alzheimer’s disease based on multifactorial data-driven analysis

    Y. Iturria-Medina;R. C. Sotero;P. J. Toussaint;J. M. Mateos-Pérez

  • Four distinct trajectories of tau deposition identified in Alzheimer’s disease

    Jacob W Vogel;Alexandra L Young;Neil P Oxtoby;Ruben Smith

  • Spread of pathological tau proteins through communicating neurons in human Alzheimer's disease

    Jacob W. Vogel;Yasser Iturria-Medina;Olof T. Strandberg;Ruben Smith

  • Mild Cognitive Impairment and Alzheimer Disease: Patterns of Altered Cerebral Blood Flow at MR Imaging

    Weiying Dai;Oscar L. Lopez;Owen T. Carmichael;James T. Becker

  • Functional brain architecture is associated with the rate of tau accumulation in Alzheimer’s disease

    Unknown

  • Effects of systolic blood pressure on white-matter integrity in young adults in the Framingham Heart Study: a cross-sectional study.

    Pauline Maillard;Sudha Seshadri;Alexa Beiser;Jayandra J Himali

  • Novel genetic loci associated with hippocampal volume

    Derrek Hibar;Hieab H.H. Adams;Neda Jahanshad;Ganesh Chauhan

  • Basal forebrain degeneration precedes and predicts the cortical spread of Alzheimer's pathology.

    Taylor W. Schmitz;R. Nathan Spreng;Michael W. Weiner;Paul Aisen

  • Ferritin levels in the cerebrospinal fluid predict Alzheimer's disease outcomes and are regulated by APOE

    Alzheimer's Disease Neuroimaging Initiative

  • A commonly carried allele of the obesity-related FTO gene is associated with reduced brain volume in the healthy elderly

    April J. Ho;Jason L. Stein;Xue Hua;Suh Lee

  • Age, Alzheimer disease, and brain structure

    Cyrus Raji;O. L. Lopez;L. H. Kuller;O. T. Carmichael

  • Atlas-based hippocampus segmentation in Alzheimer's disease and mild cognitive impairment.

    Owen T. Carmichael;Howard A. Aizenstein;Simon W. Davis;James T. Becker

  • Standardization of analysis sets for reporting results from ADNI MRI data

    Bradley T. Wyman;Danielle J. Harvey;Karen Crawford;Matt A. Bernstein

  • Longitudinal Changes in White Matter Disease and Cognition in the First Year of the Alzheimer Disease Neuroimaging Initiative

    Owen Carmichael;Christopher Schwarz;David Drucker;Evan Fletcher

  • Genetic architecture of subcortical brain structures in 38,851 individuals

    Claudia L. Satizabal;Claudia L. Satizabal;Claudia L. Satizabal;Hieab H.H. Adams;Derrek Hibar;Charles C. White;Charles C. White

  • Novel genetic loci underlying human intracranial volume identified through genome-wide association

    Hieab H H Adams;Derrek P. Hibar;Vincent Chouraki;Vincent Chouraki;Vincent Chouraki;Jason L. Stein;Jason L. Stein

  • White Matter Hyperintensity Penumbra

    Pauline Maillard;Evan Fletcher;Danielle J Harvey;Owen Carmichael

  • Subregional neuroanatomical change as a biomarker for Alzheimer's disease

    Dominic Holland;James B. Brewer;Donald J. Hagler;Christine Fennema-Notestine

  • Magnetic resonance imaging in Alzheimer's Disease Neuroimaging Initiative 2

    Clifford R. Jack;Josephine Barnes;Matt A. Bernstein;Bret J. Borowski

  • Sub-regional hippocampal injury is associated with fornix degeneration in Alzheimer's disease

    Dong Young Lee;Evan Fletcher;Owen Thomas Carmichael;Baljeet Singh

  • Abnormal Regional Cerebral Blood Flow in Cognitively Normal Elderly Subjects With Hypertension

    Weiying Dai;Oscar L. Lopez;Owen T. Carmichael;James T. Becker

Frequent Co-Authors

Charles DeCarli
Charles DeCarli University of California, Davis
Paul M. Thompson
Paul M. Thompson University of Southern California
Oscar L. Lopez
Oscar L. Lopez University of Pittsburgh
James T. Becker
James T. Becker University of Pittsburgh
Dan M Mungas
Dan M Mungas University of California, Davis
Bruce R Reed
Bruce R Reed University of California, Davis
Arthur W. Toga
Arthur W. Toga University of Southern California
Danielle J Harvey
Danielle J Harvey University of California, Davis
Andrew J. Saykin
Andrew J. Saykin Indiana University
Laurel A. Beckett
Laurel A. Beckett University of California, Davis

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