World's Best Scientists 2026 revealed!

D-Index & Metrics

Medicine

D-Index
95
Citations
30560
World Ranking
10130
National Ranking
5214

David Pickar 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 David Pickar 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: 365 publications — 31st percentile

31% of scientists in this discipline score the same or lower.

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

David Pickar 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 David Pickar 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: 95 D-Index — 51st percentile

51% of scientists in this discipline score the same or lower.

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

Overview

David Pickar is affiliated with the National Institutes of Health in the United States. Their professional engagement is situated within this prominent federal research institution.

Although specific research papers, frequent co-authors, publication venues, book publications, main fields of study, subfields, and research topics are not listed, the association with the National Institutes of Health suggests involvement in biomedical or health-related research activities consistent with the institute's mission.

The available data does not include detailed information about published works, collaborative research partners, or recognized awards. There is no indication that they are deceased.

This profile reflects the factual background and affiliation of David Pickar without extrapolating beyond the verifiable details provided.

Best Publications

  • Schizophrenia is associated with elevated amphetamine-induced synaptic dopamine concentrations: Evidence from a novel positron emission tomography method

    Alan Breier;T. P. Su;R. Saunders;R. E. Carson

  • Responses to corticotropin-releasing hormone in the hypercortisolism of depression and Cushing's disease. Pathophysiologic and diagnostic implications.

    P. W. Gold;D. L. Loriaux;A. Roy;M. A. Kling

  • National Institute of Mental Health Longitudinal Study of Chronic Schizophrenia: Prognosis and Predictors of Outcome

    Alan Breier;Judith L. Schreiber;Janyce Dyer;David Pickar

  • NMDA Receptor Function and Human Cognition: The Effects of Ketamine in Healthy Volunteers

    Anil K. Malhotra;Debra A. Pinals;Herbert Weingartner;Karen Sirocco

  • Effort and Cognition in Depression

    Robert M. Cohen;Herbert Weingartner;Sheila A. Smallberg;David Pickar

  • Cognitive effects of corticosteroids.

    Owen M. Wolkowitz;Victor I. Reus;Victor I. Reus;Victor I. Reus;Herbert Weingartner;Herbert Weingartner;Herbert Weingartner;Karen Thompson;Karen Thompson;Karen Thompson

  • Neuropsychiatric Effects of Anabolic Steroids in Male Normal Volunteers

    Tung Ping Su;Michael Pagliaro;Peter J. Schmidt;David Pickar

  • Anteroposterior gradients in cerebral glucose use in schizophrenia and affective disorders.

    Monte S. Buchsbaum;Lynn E. DeLisi;Henry H. Holcomb;John Cappelletti

  • Clinical and biologic response to clozapine in patients with schizophrenia. Crossover comparison with fluphenazine.

    David Pickar;Richard R. Owen;Robert E. Litman;P. Eric Konicki

  • Contrasts between patients with affective disorders and patients with schizophrenia on a neuropsychological test battery

    T E Goldberg;J M Gold;R Greenberg;S Griffin

  • The effect of clozapine on cognition and psychiatric symptoms in patients with schizophrenia

    T E Goldberg;R D Greenberg;S J Griffin;J M Gold

  • Association of ketamine-induced psychosis with focal activation of the prefrontal cortex in healthy volunteers.

    Alan Breier;Anil K. Malhotra;Debra A. Pinals;Neil I. Weisenfeld

  • Comparison of Ketamine-Induced Thought Disorder in Healthy Volunteers and Thought Disorder in Schizophrenia

    Caleb M. Adler;Anil K. Malhotra;Igor Elman;Terry Goldberg

  • Cognitive Substrates of Thought Disorder, I: The Semantic System

    Terry E. Goldberg;Mark S. Aloia;Monica L. Gourovitch;David Missar

  • Longitudinal Measurement of Plasma Homovanillic Acid Levels in Schizophrenic Patients: Correlation With Psychosis and Response to Neuroleptic Treatment

    David Pickar;Rodrigo Labarca;Allen R. Doran;Owen M. Wolkowitz

  • Early Parental Loss and Development of Adult Psychopathology

    Alan Breier;John R. Kelsoe;Paul D. Kirwin;Stacy A. Beller

  • Quantitative Neuroanatomy in Schizophrenia: A Controlled Magnetic Resonance Imaging Study

    John R. Kelsoe;Jean Lud Cadet;Jean Lud Cadet;David Pickar;Daniel R. Weinberger

  • Effects of Ketamine on Thought Disorder, Working Memory, and Semantic Memory in Healthy Volunteers

    Caleb M. Adler;Terry E. Goldberg;Anil K. Malhotra;David Pickar

  • Controllable and uncontrollable stress in humans: alterations in mood and neuroendocrine and psychophysiological function

    Alan Breier;Margot Albus;David Pickar;Theodore P. Zahn

  • High plasma norepinephrine levels in patients with major affective disorder.

    C R Lake;D Pickar;M G Ziegler;S Lipper

Frequent Co-Authors

Owen M. Wolkowitz
Owen M. Wolkowitz University of California, San Francisco
Alec Roy
Alec Roy United States Department of Veterans Affairs
Robert M. Cohen
Robert M. Cohen University of Cincinnati Medical Center
Alan Breier
Alan Breier Indiana University
Markku Linnoila
Markku Linnoila University of Helsinki
Anil K. Malhotra
Anil K. Malhotra Hofstra University
Caleb M. Adler
Caleb M. Adler University of Cincinnati Medical Center
Daniel R. Weinberger
Daniel R. Weinberger Johns Hopkins University
William Z. Potter
William Z. Potter National Institutes of Health
Dennis L. Murphy
Dennis L. Murphy National Institutes of Health

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