World's Best Scientists 2026 revealed!
Robert B. Zipursky

Robert B. Zipursky

D-Index & Metrics

Medicine

D-Index
83
Citations
25802
World Ranking
15584
National Ranking
649

Robert B. Zipursky 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 Robert B. Zipursky sits on this spectrum.

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: 611 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 publications 1,796+

This scientist: 243 publications — 7th percentile

7% of scientists in this discipline score the same or lower.

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

Robert B. Zipursky 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 Robert B. Zipursky sits on this spectrum.

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: 400 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 D-Index 217+

This scientist: 83 D-Index — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Overview

Robert B. Zipursky is affiliated with the University of Toronto in Canada and is engaged in research primarily within the fields of Medicine and Psychology. Their work extensively covers Psychiatry and Mental Health, Clinical Psychology, as well as Social Psychology, Experimental and Cognitive Psychology, and Philosophy.

The researcher focuses on topics including Schizophrenia research and treatment, Mental Health Treatment and Access, Bipolar Disorder and Treatment, Child and Adolescent Psychosocial and Emotional Development, Mental Health and Psychiatry, and broader Mental Health Research Topics. Additional areas of interest include Anxiety, Depression, Psychometrics, Treatment, and Cognitive Processes.

Frequent coauthors collaborating with Zipursky are:

  • Ofer Agid
  • Gary Remington
  • Michael Kiang
  • Sri Mahavir Agarwal
  • Joel Dissanayake

Publications involving Zipursky appear mainly in these venues:

  • The Canadian Journal of Psychiatry
  • PLoS ONE
  • Schizophrenia Research
  • Emerging Adulthood
  • Pediatric Research

Representative recent papers authored or coauthored by Robert B. Zipursky include:

  • You say "schizophrenia" and I say "psychosis": Just tell me when I can come off this medication, 2020, Schizophrenia Research
  • Mary V. Seeman: In Memoriam, 2024, The Canadian Journal of Psychiatry
  • Rethinking Schizophrenia-A Manageable Chronic Condition, 2024, The Canadian Journal of Psychiatry

Other publications connected to their field include:

  • Characterization and prediction of individual functional outcome trajectories in schizophrenia spectrum disorders (PREDICTS study): Study protocol, 2023, PLoS ONE
  • Modeling the Reduction of Attrition in Campus Mental Health Services: A Discrete Choice Conjoint Experiment, 2020, Emerging Adulthood

Best Publications

  • A quantitative magnetic resonance imaging study of changes in brain morphology from infancy to late adulthood.

    Adolf Pfefferbaum;Daniel H. Mathalon;Edith V. Sullivan;Jody M. Rawles

  • Relationship Between Dopamine D2 Occupancy, Clinical Response, and Side Effects: A Double-Blind PET Study of First-Episode Schizophrenia

    Shitij Kapur;Robert Zipursky;Corey Jones;Gary Remington

  • Clinical and theoretical implications of 5-HT2 and D2 receptor occupancy of clozapine, risperidone, and olanzapine in schizophrenia.

    Shitij Kapur;Robert B. Zipursky;Gary Remington

  • Antipsychotic drug effects on brain morphology in first-episode psychosis

    Jeffrey A. Lieberman;Jeffrey A. Lieberman;Gary D. Tollefson;Cecil Charles;Robert Zipursky

  • Randomized, double-blind trial of olanzapine versus placebo in patients prodromally symptomatic for psychosis.

    Thomas H. McGlashan;Robert B. Zipursky;Diana Perkins;Jean Addington

  • Brain Gray and White Matter Volume Loss Accelerates with Aging in Chronic Alcoholics: A Quantitative MRI Study

    Adolf Pfefferbaum;Kelvin O. Lim;Kelvin O. Lim;Robert B. Zipursky;Robert B. Zipursky;Daniel H. Mathalon;Daniel H. Mathalon

  • Delayed-Onset Hypothesis of Antipsychotic Action: A Hypothesis Tested and Rejected

    Ofer Agid;Shitij Kapur;Tamara Arenovich;Robert B. Zipursky

  • Widespread cerebral gray matter volume deficits in schizophrenia.

    Robert B. Zipursky;Kelvin O. Lim;Kelvin O. Lim;Edith V. Sullivan;Edith V. Sullivan;Byron W. Brown

  • A positron emission tomography study of quetiapine in schizophrenia: a preliminary finding of an antipsychotic effect with only transiently high dopamine D2 receptor occupancy.

    Shitij Kapur;Robert Zipursky;Corey Jones;C. S. Shammi

  • Comparative Efficacy and Safety of Atypical and Conventional Antipsychotic Drugs in First-Episode Psychosis: A Randomized, Double-Blind Trial of Olanzapine Versus Haloperidol

    Jeffrey A. Lieberman;Gary Tollefson;Mauricio Tohen;Alan I. Green

  • 5-HT2 and D2 Receptor Occupancy of Olanzapine in Schizophrenia: A PET Investigation

    Shitij Kapur;Robert B. Zipursky;Gary Remington;Corey Jones

  • A systematic review of longitudinal outcome studies of first-episode psychosis

    N. M. Menezes;T. Arenovich;R. B. Zipursky

  • The Myth of Schizophrenia as a Progressive Brain Disease

    Robert B. Zipursky;Thomas J. Reilly;Robin M. Murray

  • Pregnancy outcome of women using atypical antipsychotic drugs: a prospective comparative study.

    Kate McKenna;Gideon Koren;Maria Tetelbaum;Lynda Wilton

  • Increased dopamine D2 receptor binding after long-term treatment with antipsychotics in humans: a clinical PET study.

    Simone Silvestri;Mary V. Seeman;Juan-Carlos Negrete;Sylvain Houle

  • Evidence for impaired cortical inhibition in schizophrenia using transcranial magnetic stimulation.

    Zafiris Jeff Daskalakis;Bruce K Christensen;Robert Chen;Paul B Fitzgerald

  • A longitudinal study of neurocognitive function in individuals at-risk for psychosis.

    Richard S.E. Keefe;Diana O. Perkins;Hongbin Gu;Robert B. Zipursky

  • The D2 dopamine receptor occupancy of risperidone and its relationship to extrapyramidal symptoms: A pet study

    Shitij Kapur;Gary Remington;Robert B Zipursky;Alan A Wilson

  • A randomized controlled trial of cognitive behavioral therapy for individuals at clinical high risk of psychosis.

    Jean Addington;Irvin Epstein;Lu Liu;Paul French;Paul French

  • High levels of dopamine D2 receptor occupancy with low-dose haloperidol treatment: a PET study

    Shitij Kapur;Gary Remington;Corey Jones;Alan Wilson

Frequent Co-Authors

Shitij Kapur
Shitij Kapur King's College London
Gary Remington
Gary Remington Centre for Addiction and Mental Health
Bruce K. Christensen
Bruce K. Christensen Australian National University
Adolf Pfefferbaum
Adolf Pfefferbaum Stanford University
Mauricio Tohen
Mauricio Tohen University of New Mexico
Diana O. Perkins
Diana O. Perkins University of North Carolina at Chapel Hill
Sylvain Houle
Sylvain Houle University of Toronto
Edith V. Sullivan
Edith V. Sullivan Stanford University
Kelvin O. Lim
Kelvin O. Lim University of Minnesota
René S. Kahn
René S. Kahn Icahn School of Medicine at Mount Sinai

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