The chart shows the distribution of publications by all Research.com ranked scientists in the field of Psychology in 2026. The highlighted bar marks where Robert J. Ivnik sits on this spectrum.
This scientist: 253 publications — 81st percentile
81% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 705 publications or more.
The chart shows the D-index (discipline H-index) distribution of Psychology scientists ranked by Research.com in 2026. The highlighted bar marks where Robert J. Ivnik sits on this spectrum.
This scientist: 106 D-Index — 96th percentile
96% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 144 D-Index or more.
Robert J. Ivnik is affiliated with the Mayo Clinic in the United States. The Mayo Clinic is a well-known institution, suggesting that Robert J. Ivnik conducts research in a clinical or medical environment.
Information regarding recent papers, frequent co-authors, publication venues, book publications, main fields of study, subfields, main topics of work, and awards is not provided. Consequently, no additional specifics on Robert J. Ivnik's scholarly output or research focus are available at this time.
Based on the available data, Robert J. Ivnik is an active researcher and is not deceased.
Ronald C. Petersen;Glenn E. Smith;Stephen C. Waring;Robert J. Ivnik
Clifford R. Jack;Ronald C. Petersen;Yue Cheng Xu;Peter C. O'Brien
Ronald Carl Petersen;Rosebud O Roberts;David S Knopman;Bradley F Boeve
Clifford R. Jack;Ronald C. Petersen;Yue Cheng Xu;Stephen C. Waring
Clifford R. Jack;R. C. Petersen;Y. Xu;P. C. O'Brien
C. R. Jack;M. M. Shiung;J. L. Gunter;P. C. O'Brien
Ronald C. Petersen;Glenn E. Smith;Stephen C. Waring;Robert J. Ivnik
Ronald C. Petersen;Glenn E. Smith;Robert J. Ivnik;Eric G. Tangalos
R. C. Petersen;R. O. Roberts;D. S. Knopman;Y. E. Geda
Clifford R. Jack;Ronald C. Petersen;Yuecheng Xu;Peter C. O'Brien
Rosebud O. Roberts;Yonas E. Geda;David S. Knopman;Ruth H. Cha
Sid E. O'Bryant;Joy D. Humphreys;Glenn E. Smith;Robert J. Ivnik
Ronald C. Petersen;Joseph E. Parisi;Dennis W. Dickson;Kris A. Johnson
David S. Knopman;J. E. Parisi;A. Salviati;M. Floriach-Robert
Unknown
Robert J. Ivnik;James F. Malec;Glenn E. Smith;Eric G. Tangalos
Clifford R. Jack;David S. Knopman;Stephen D. Weigand;Heather J. Wiste
Clifford R. Jack;M. M. Shiung;S. D. Weigand;P. C. O'Brien
K. Kantarci;C.R. Jack;Y.C. Xu;N.G. Campeau
Neill R. Graff-Radford;Julia E. Crook;John Lucas;Bradley F. Boeve
Robert J. Ivnik;James F. Malec;Glenn E. Smith;Eric G. Tangalos
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