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Top KOL Ranking

As of October 2026, according to ScienceLeadR, the leading experts on Cognitive Dysfunction are Ronald C Petersen (Mayo Clinic (United States, Rochester), United States), Kaj Blennow (Sahlgrenska University Hospital, Sweden) and David A Bennett (Rush University Medical Center, United States), ranked by scientific expertise on this MeSH term among 43,949 matching experts. How the ranking works.

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#{{ index + 1 }} John Doe

Harvard University

United States

SLR 85 ScienceLeadR Reputation 1500%
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Full top 25 ranking: Top Cognitive Dysfunction key opinion leaders

Top Cognitive Dysfunction key opinion leaders

Experts are ranked by their scientific expertise on this MeSH term. The overall SLR shown for each expert is the ScienceLeadR Reputation score across all topics, computed from publications, clinical trials, patents and grants; it is not the sort key. Top 25 of 43,949 experts matching this MeSH term.

Ranking last changed on .

  1. Ronald C Petersen — Mayo Clinic (United States, Rochester), United States — overall SLR (all topics) 8720
  2. Kaj Blennow — Sahlgrenska University Hospital, Sweden — overall SLR (all topics) 11356
  3. David A Bennett — Rush University Medical Center, United States — overall SLR (all topics) 7681
  4. Oskar Hansson — Skåne University Hospital, Sweden — overall SLR (all topics) 5650
  5. Clifford R Jack — Mayo Clinic (United States, Rochester), United States — overall SLR (all topics) 7352
  6. Wiesje M van der Flier — Amsterdam University Medical Center, Netherlands — overall SLR (all topics) 3180
  7. Philip Scheltens — Amsterdam University Medical Center, Netherlands — overall SLR (all topics) 6120
  8. David S Knopman — Mayo Clinic (United States, Rochester), United States — overall SLR (all topics) 5032
  9. Michael W Weiner — San Francisco VA Medical Center, United States — overall SLR (all topics) 6101
  10. Frank Jessen — University Hospital Cologne, Germany — overall SLR (all topics) 3434
  11. Giovanni B Frisoni — University Hospital of Geneva, Switzerland — overall SLR (all topics) 4612
  12. Reisa A Sperling — Brigham and Women's Hospital, United States — overall SLR (all topics) 7233
  13. Dag Aarsland — Stavanger University Hospital, Norway — overall SLR (all topics) 3452
  14. Perminder S Sachdev — Prince of Wales Hospital (Australia), Australia — overall SLR (all topics) 4633
  15. Andrew J Saykin — Indiana University Hospital, United States — overall SLR (all topics) 6213
  16. Charles De Carli — University of California Davis Medical Center, United States — overall SLR (all topics) 5071
  17. Magda Tsolaki — AHEPA University Hospital, Greece — overall SLR (all topics) 1950
  18. Suzanne Craft — Atrium Health Wake Forest Baptist, United States — overall SLR (all topics) 2336
  19. Sterling C Johnson — William S. Middleton Memorial Veterans Hospital, United States — overall SLR (all topics) 5377
  20. William Jagust — University of California, Berkeley, United States — overall SLR (all topics) 4350
  21. Marilyn Albert — Johns Hopkins Hospital, United States — overall SLR (all topics) 4647
  22. Charlotte E Teunissen — Amsterdam University Medical Center, Netherlands — overall SLR (all topics) 4148
  23. Miia Kivipelto — Karolinska Institute, Sweden — overall SLR (all topics) 2908
  24. Sandra E Black — Sunnybrook Health Science Centre, Canada — overall SLR (all topics) 3765
  25. Henry Brodaty — UNSW Sydney, Australia — overall SLR (all topics) 3339