World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Medicine 107 6167 5801 242 231 469 50004

John C.S. Breitner publications per year

The chart shows the history of publications by John C.S. Breitner between 1971 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. John C.S. Breitner published across 56 years, from 1971 to 2026, averaging 9.7 papers a year. Output peaked at 27 publications in 2008. 20 of the 544 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1971 to 2026. Vertical axis: number of publications, 0 to 27. Peak 27 publications in 2008. 1971: 2 publications 1972: 0 publications 1973: 0 publications 1974: 0 publications 1975: 0 publications 1976: 0 publications 1977: 1 publication 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 1 publication 1982: 0 publications 1983: 1 publication 1984: 3 publications 1985: 2 publications 1986: 3 publications 1987: 5 publications 1988: 4 publications 1989: 4 publications 1990: 10 publications 1991: 4 publications 1992: 4 publications 1993: 6 publications 1994: 8 publications 1995: 13 publications 1996: 10 publications 1997: 3 publications 1998: 5 publications 1999: 8 publications 2000: 14 publications 2001: 9 publications 2002: 14 publications 2003: 17 publications 2004: 21 publications 2005: 15 publications 2006: 26 publications 2007: 20 publications 2008: 27 publications 2009: 15 publications 2010: 16 publications 2011: 19 publications 2012: 10 publications 2013: 5 publications 2014: 16 publications 2015: 27 publications 2016: 17 publications 2017: 22 publications 2018: 19 publications 2019: 15 publications 2020: 11 publications 2021: 13 publications 2022: 12 publications 2023: 27 publications 2024: 20 publications 2025: 19 publications 2026: 1 publication
1971 2026

544 publications in total across all disciplines

View publications per year as a table
John C.S. Breitner: publications per year, 1971 to 2026
Year Publications
1971 2
1972 0
1973 0
1974 0
1975 0
1976 0
1977 1
1978 0
1979 0
1980 0
1981 1
1982 0
1983 1
1984 3
1985 2
1986 3
1987 5
1988 4
1989 4
1990 10
1991 4
1992 4
1993 6
1994 8
1995 13
1996 10
1997 3
1998 5
1999 8
2000 14
2001 9
2002 14
2003 17
2004 21
2005 15
2006 26
2007 20
2008 27
2009 15
2010 16
2011 19
2012 10
2013 5
2014 16
2015 27
2016 17
2017 22
2018 19
2019 15
2020 11
2021 13
2022 12
2023 27
2024 20
2025 19
2026 1
Total 544
Download as CSV

John C.S. Breitner publications per year - data summary

  • John C.S. Breitner, a Medicine scholar from Douglas Mental Health University Institute, has 544 publications recorded across 56 years, from 1971 to 2026.
  • The oldest publication on record dates to 1971 and the most recent to 2026.
  • The most productive years are 2008, 2015 and 2023, with 27 publications each.
  • The least productive years with any output are 1977, 1981, 1983 and 2026, with 1 publication each.
  • 9 of the 56 years in the span carry no publications at all (1972, 1973, 1974, 1975 and others).
  • The rate of publication averages 9.7 papers per year over the whole span, or 11.6 per year counting only the 47 years with at least one publication.
  • The last 5 years on the chart (2022-2026) hold 79 publications, 15% of the career total.
  • Split into equal eras - 1971-1989: 26 publications (1.4 per year); 1990-2008: 234 publications (12.3 per year); 2009-2026: 284 publications (15.8 per year).
  • Comparing the opening and closing eras, the overall trend of publication is rising.

John C.S. Breitner publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where John C.S. Breitner sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 86 bars. Horizontal axis: publications, 101–120 to 1,796+. Vertical axis: number of scientists, 0 to 922. Most scientists, 922, have 341–360 publications. The last bar groups every scientist with 1,796 publications or more. The highlighted bar, 461–480 publications, is where this scientist sits. 101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 610 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101–120 publications 1,796+

This scientist: 469 publications — 52nd percentile

52% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

View publications distribution as a table
Number of Medicine scientists by publication count, Research.com 2026 ranking edition. Based on 20,134 ranked scientists.
Publications Scientists This scientist
101–120 5
121–140 26
141–160 73
161–180 155
181–200 230
201–220 363
221–240 487
241–260 545
261–280 722
281–300 768
301–320 834
321–340 895
341–360 922
361–380 838
381–400 861
401–420 918
421–440 806
441–460 771
461–480 751 469
481–500 713
501–520 617
521–540 610
541–560 537
561–580 504
581–600 509
601–620 396
621–640 386
641–660 371
661–680 340
681–700 336
701–720 307
721–740 259
741–760 230
761–780 228
781–800 217
801–820 204
821–840 186
841–860 177
861–880 155
881–900 139
901–920 145
921–940 116
941–960 133
961–980 91
981–1,000 96
1,001–1,020 77
1,021–1,040 70
1,041–1,060 63
1,061–1,080 77
1,081–1,100 49
1,101–1,120 54
1,121–1,140 49
1,141–1,160 51
1,161–1,180 35
1,181–1,200 39
1,201–1,220 26
1,221–1,240 37
1,241–1,260 36
1,261–1,280 27
1,281–1,300 32
1,301–1,320 28
1,321–1,340 17
1,341–1,360 30
1,361–1,380 28
1,381–1,400 17
1,401–1,420 21
1,421–1,440 15
1,441–1,460 12
1,461–1,480 12
1,481–1,500 18
1,501–1,520 14
1,521–1,540 17
1,541–1,560 15
1,561–1,580 6
1,581–1,600 2
1,601–1,620 12
1,621–1,640 11
1,641–1,660 8
1,661–1,680 5
1,681–1,700 5
1,701–1,720 10
1,721–1,740 12
1,741–1,760 14
1,761–1,780 6
1,781–1,795 5
1,796+ 100
Download as CSV

John C.S. Breitner publication distribution in Medicine in 2026 - data summary

  • The chart plots the publication count of all 20,134 Medicine scientists ranked by Research.com in 2026, grouped into 86 ranges running from 101–120 to 1,796+ publications.
  • John C.S. Breitner, a Medicine scholar from Douglas Mental Health University Institute, records 469 publications - the 52nd percentile of the discipline.
  • 52% of ranked Medicine scientists score the same or lower than John C.S. Breitner, and about 48% score higher.
  • The median of the discipline falls in the 441–460 publications range, and John C.S. Breitner ranks above the median.
  • The most crowded range is 341–360 publications, holding 922 scientists (5% of the field).
  • 64% of the field sits in the lowest quarter of the value range (up to 521–540 publications), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 1,796 publications or more, 100 scientists in all (<1% of the field).

John C.S. Breitner D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where John C.S. Breitner sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 75 bars. Horizontal axis: D-Index, 70–71 to 217+. Vertical axis: number of scientists, 0 to 1,027. Most scientists, 1,027, have 82–83 D-Index. The last bar groups every scientist with 217 D-Index or more. The highlighted bar, 106–107 D-Index, is where this scientist sits. 70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 399 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70–71 D-Index 217+

This scientist: 107 D-Index — 70th percentile

70% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

View D-Index distribution as a table
Number of Medicine scientists by D-index, Research.com 2026 ranking edition. Based on 20,134 ranked scientists.
D-Index Scientists This scientist
70–71 226
72–73 391
74–75 574
76–77 730
78–79 891
80–81 972
82–83 1,027
84–85 1,003
86–87 960
88–89 970
90–91 922
92–93 839
94–95 808
96–97 779
98–99 668
100–101 611
102–103 630
104–105 513
106–107 541 107
108–109 445
110–111 429
112–113 399
114–115 393
116–117 318
118–119 302
120–121 287
122–123 255
124–125 256
126–127 252
128–129 230
130–131 179
132–133 168
134–135 163
136–137 159
138–139 134
140–141 134
142–143 118
144–145 109
146–147 106
148–149 74
150–151 79
152–153 80
154–155 87
156–157 57
158–159 74
160–161 69
162–163 60
164–165 53
166–167 39
168–169 42
170–171 32
172–173 39
174–175 40
176–177 28
178–179 19
180–181 23
182–183 31
184–185 18
186–187 20
188–189 22
190–191 13
192–193 21
194–195 12
196–197 12
198–199 14
200–201 15
202–203 13
204–205 10
206–207 8
208–209 4
210–211 12
212–213 11
214–215 10
216 4
217+ 98
Download as CSV

John C.S. Breitner D-index placement in Medicine in 2026 - data summary

  • The chart plots the discipline H-index (D-index) of all 20,134 Medicine scientists ranked by Research.com in 2026, grouped into 75 ranges running from 70–71 to 217+ D-Index.
  • John C.S. Breitner, a Medicine scholar from Douglas Mental Health University Institute, records 107 D-Index - the 70th percentile of the discipline.
  • 70% of ranked Medicine scientists score the same or lower than John C.S. Breitner, and about 30% score higher.
  • The median of the discipline falls in the 94–95 D-Index range, and John C.S. Breitner ranks above the median.
  • The most crowded range is 82–83 D-Index, holding 1,027 scientists (5% of the field).
  • 70% of the field sits in the lowest quarter of the value range (up to 106–107 D-Index), so the distribution is heavily right-skewed and high scores are rare.
  • The final bar has no upper bound: it groups every scientist with 217 D-Index or more, 98 scientists in all (<1% of the field).

Overview

John C.S. Breitner is affiliated with the Douglas Mental Health University Institute in Canada. Their research primarily focuses on the field of Medicine, with significant contributions to Psychiatry and Mental Health, Physiology, and Cognitive Neuroscience. The research also spans specialized areas such as Radiology, Nuclear Medicine and Imaging, as well as Experimental and Cognitive Psychology.

Their main research topics concentrate on Dementia and Cognitive Impairment Research, Alzheimer's disease research and treatments, and Functional Brain Connectivity Studies. Additional areas of study include Advanced Neuroimaging Techniques and Applications, Sleep and related disorders, Sleep and Wakefulness Research, and Health, Environment, Cognitive Aging.

Breitner has published extensively, with frequent contributions to the journal Alzheimer's & Dementia. Other notable publication venues include bioRxiv (Cold Spring Harbor Laboratory), JAMA Neurology, Brain Communications, and Neurology.

The scientist regularly collaborates with a number of frequent coauthors, including Sylvia Villeneuve, Judes Poirier, Alexa Pichet Binette, Cynthia Picard, and Pedro Rosa-Neto.

Their recent papers include:

  • Neuroinflammation in Alzheimer disease (2024), published in Nature Reviews. Immunology
  • Association of Elevated Amyloid and Tau Positron Emission Tomography Signal With Near-Term Development of Alzheimer Disease Symptoms in Older Adults Without Cognitive Impairment (2022), published in JAMA Neurology
  • Characterization of Alzheimer Disease Biomarker Discrepancies Using Cerebrospinal Fluid Phosphorylated Tau and AV1451 Positron Emission Tomography (2020), published in JAMA Neurology
  • Open science datasets from PREVENT-AD, a longitudinal cohort of pre-symptomatic Alzheimer's disease (2021), published in NeuroImage Clinical
  • A prognostic risk score for development and spread of chronic pain (2023), published in Nature Medicine

Best Publications

  • Neuroinflammation in Alzheimer's disease

    Michael T Heneka;Monica J Carson;Joseph El Khoury;Gary E Landreth

  • Prevalence of neuropsychiatric symptoms in dementia and mild cognitive impairment: results from the cardiovascular health study.

    Constantine G. Lyketsos;Oscar Lopez;Beverly Jones;Annette L. Fitzpatrick

  • Mental and Behavioral Disturbances in Dementia: Findings from the Cache County Study on Memory in Aging

    Constantine G. Lyketsos;Martin Steinberg;Jo Ann T. Tschanz;Maria C. Norton

  • Hormone replacement therapy and incidence of Alzheimer disease in older women: the Cache County Study.

    Peter P. Zandi;Michelle C. Carlson;Brenda L. Plassman;Kathleen A. Welsh-Bohmer

  • Hormone Replacement Therapy and Incidence of Alzheimer Disease in Older Women

    Peter P. Zandi;Michelle C. Carlson;Brenda L. Plassman;Kathleen A. Welsh-Bohmer

  • Documented head injury in early adulthood and risk of Alzheimer’s disease and other dementias

    Brenda L. Plassman;R. J. Havlik;D. C. Steffens;M. J. Helms

  • Reduced risk of Alzheimer disease in users of antioxidant vitamin supplements: The cache county study

    Peter P. Zandi;James C. Anthony;Ara S. Khachaturian;Stephanie V. Stone

  • Intranasal insulin improves cognition and modulates β-amyloid in early AD

    M. A. Reger;G. S. Watson;P. S. Green;C. W. Wilkinson

  • Prevalence and classification of mild cognitive impairment in the Cardiovascular Health Study Cognition Study: part 1.

    Oscar L. Lopez;William J. Jagust;Steven T. DeKosky;James T. Becker

  • Point and 5-year period prevalence of neuropsychiatric symptoms in dementia: The Cache county study

    Martin Steinberg;Huibo Shao;Peter Zandi;Constantine G. Lyketsos

  • Inverse association of anti‐inflammatory treatments and Alzheimer's disease: Initial results of a co‐twin control study

    J.C.S. Breitner;B. A. Gau;K. A. Welsh;B. L. Plassman

  • Prevalence of depression and its treatment in an elderly population: the Cache County study.

    David C. Steffens;Ingmar Skoog;Ingmar Skoog;Maria C. Norton;Andrea D. Hart

  • Apolipoprotein E ∈4 allele distributions in late-onset Alzheimer's disease and in other amyloid-forming diseases

    A. M. Saunders;A. D. Roses;M. A. Pericak-Vance;K. C. Dole

  • Risk Factors for Mild Cognitive Impairment in the Cardiovascular Health Study Cognition Study: Part 2

    Oscar L. Lopez;William J. Jagust;Corinne Dulberg;James T. Becker

  • Delayed onset of Alzheimer's disease with nonsteroidal anti-inflammatory and histamine H2 blocking drugs

    John C.S. Breitner;Kathleen A. Welsh;Michael J. Helms;Perry C. Gaskell

  • Detection of dementia in the elderly using telephone screening of cognitive status

    Kathleen A. Welsh;John C.S. Breitner;Kathryn M. Magruder-Habib;Kathryn M. Magruder-Habib

  • APOE-ε4 count predicts age when prevalence of AD increases, then declines: The Cache County Study

    J. C. S. Breitner;B. W. Wyse;J. C. Anthony;K. A. Welsh-Bohmer

  • Incidence and Prevalence of Dementia in the Cardiovascular Health Study

    Annette L. Fitzpatrick;Lewis H. Kuller;Diane G. Ives;Oscar L. Lopez

  • Cognitive function over time in the Alzheimer's Disease Anti-inflammatory Prevention Trial (ADAPT): results of a randomized, controlled trial of naproxen and celecoxib.

    Barbara K Martin;Christine Szekely;Jason Brandt

  • Neuroinfl ammation in Alzheimer's disease

    Michael T Heneka;Monica J Carson;Joseph El Khoury;Gary E Landreth

Frequent Co-Authors

JoAnn T. Tschanz
JoAnn T. Tschanz Utah State University
Peter P. Zandi
Peter P. Zandi Johns Hopkins University
Constantine G. Lyketsos
Constantine G. Lyketsos Johns Hopkins University
Pedro Rosa-Neto
Pedro Rosa-Neto McGill University
David C. Steffens
David C. Steffens University of Connecticut
Martin H. Steinberg
Martin H. Steinberg Boston University
Pierre Bellec
Pierre Bellec University of Montreal
Paul K. Crane
Paul K. Crane University of Washington
Thomas J. Montine
Thomas J. Montine Stanford University

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

Aspiring healthcare professionals in the USA can explore a growing range of online degrees and specialized career pathways. Flexible learning options make it easier to balance education with work or family commitments.

For those interested in preventative medicine and healthy living, an online bachelor's degree in nutrition covers topics like dietetics, wellness, and public health. This can lead to diverse roles in hospitals, wellness centers, or community programs.

Nurses looking to advance may consider an rn to bsn with no clinicals program. These flexible tracks streamline the path to a bachelor's degree, offering career growth with minimal on-site requirements.

Those wishing to step into healthcare leadership roles can pursue cahme accredited mha online programs. These degrees provide skills in healthcare administration, policy, and management—ideal for future hospital executives or administrators.

Lastly, for nurses aiming for the highest clinical roles, accelerated dnp programs offer a fast track to earning a Doctor of Nursing Practice. These programs are designed for advanced nursing practice and leadership positions.

Best Scientists Citing John C.S. Breitner

Trending Scientists

Recently Published Articles