| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Neuroscience | 76 | 1892 | 1727 | 907 | 809 | 170 | 29093 |
The chart shows the history of publications by James J. Pekar between 1985 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James J. Pekar published across 41 years, from 1985 to 2025, averaging 4.4 papers a year. Output peaked at 12 publications in 2009. 7 of the 179 publications appeared in the last two years.
179 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 1 |
| 1988 | 0 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 9 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 2 |
| 1995 | 2 |
| 1996 | 4 |
| 1997 | 1 |
| 1998 | 0 |
| 1999 | 1 |
| 2000 | 2 |
| 2001 | 11 |
| 2002 | 6 |
| 2003 | 6 |
| 2004 | 5 |
| 2005 | 0 |
| 2006 | 9 |
| 2007 | 3 |
| 2008 | 6 |
| 2009 | 12 |
| 2010 | 3 |
| 2011 | 10 |
| 2012 | 9 |
| 2013 | 7 |
| 2014 | 9 |
| 2015 | 12 |
| 2016 | 7 |
| 2017 | 7 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 5 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 5 |
| 2025 | 2 |
| Total | 179 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Neuroscience in 2026. The highlighted bar marks where James J. Pekar sits on this spectrum.
This scientist: 170 publications — 51st percentile
51% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 887 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 38–47 | 18 | |
| 48–57 | 79 | |
| 58–67 | 193 | |
| 68–77 | 323 | |
| 78–87 | 406 | |
| 88–97 | 452 | |
| 98–107 | 539 | |
| 108–117 | 505 | |
| 118–127 | 522 | |
| 128–137 | 469 | |
| 138–147 | 456 | |
| 148–157 | 459 | |
| 158–167 | 397 | |
| 168–177 | 383 | 170 |
| 178–187 | 350 | |
| 188–197 | 302 | |
| 198–207 | 306 | |
| 208–217 | 262 | |
| 218–227 | 242 | |
| 228–237 | 220 | |
| 238–247 | 203 | |
| 248–257 | 174 | |
| 258–267 | 176 | |
| 268–277 | 175 | |
| 278–287 | 125 | |
| 288–297 | 116 | |
| 298–307 | 127 | |
| 308–317 | 128 | |
| 318–327 | 99 | |
| 328–337 | 89 | |
| 338–347 | 78 | |
| 348–357 | 96 | |
| 358–367 | 66 | |
| 368–377 | 59 | |
| 378–387 | 65 | |
| 388–397 | 54 | |
| 398–407 | 48 | |
| 408–417 | 49 | |
| 418–427 | 34 | |
| 428–437 | 31 | |
| 438–447 | 30 | |
| 448–457 | 31 | |
| 458–467 | 36 | |
| 468–477 | 40 | |
| 478–487 | 35 | |
| 488–497 | 30 | |
| 498–507 | 23 | |
| 508–517 | 26 | |
| 518–527 | 20 | |
| 528–537 | 23 | |
| 538–547 | 20 | |
| 548–557 | 20 | |
| 558–567 | 17 | |
| 568–577 | 14 | |
| 578–587 | 20 | |
| 588–597 | 20 | |
| 598–607 | 19 | |
| 608–617 | 18 | |
| 618–627 | 17 | |
| 628–637 | 11 | |
| 638–647 | 11 | |
| 648–657 | 11 | |
| 658–667 | 8 | |
| 668–677 | 7 | |
| 678–687 | 11 | |
| 688–697 | 10 | |
| 698–707 | 4 | |
| 708–717 | 6 | |
| 718–727 | 5 | |
| 728–737 | 5 | |
| 738–747 | 9 | |
| 748–757 | 9 | |
| 758–767 | 3 | |
| 768–777 | 7 | |
| 778–787 | 7 | |
| 788–797 | 6 | |
| 798–807 | 2 | |
| 808–817 | 2 | |
| 818–827 | 7 | |
| 828–837 | 0 | |
| 838–847 | 9 | |
| 848–857 | 3 | |
| 858–867 | 1 | |
| 868–877 | 3 | |
| 878–886 | 6 | |
| 887+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Neuroscience scientists ranked by Research.com in 2026. The highlighted bar marks where James J. Pekar sits on this spectrum.
This scientist: 76 D-Index — 80th percentile
80% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 163 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30–31 | 42 | |
| 32–33 | 172 | |
| 34–35 | 296 | |
| 36–37 | 435 | |
| 38–39 | 459 | |
| 40–41 | 456 | |
| 42–43 | 467 | |
| 44–45 | 478 | |
| 46–47 | 512 | |
| 48–49 | 435 | |
| 50–51 | 425 | |
| 52–53 | 418 | |
| 54–55 | 392 | |
| 56–57 | 357 | |
| 58–59 | 334 | |
| 60–61 | 328 | |
| 62–63 | 260 | |
| 64–65 | 278 | |
| 66–67 | 239 | |
| 68–69 | 250 | |
| 70–71 | 210 | |
| 72–73 | 200 | |
| 74–75 | 189 | |
| 76–77 | 170 | 76 |
| 78–79 | 146 | |
| 80–81 | 113 | |
| 82–83 | 126 | |
| 84–85 | 100 | |
| 86–87 | 84 | |
| 88–89 | 99 | |
| 90–91 | 84 | |
| 92–93 | 85 | |
| 94–95 | 72 | |
| 96–97 | 76 | |
| 98–99 | 45 | |
| 100–101 | 49 | |
| 102–103 | 43 | |
| 104–105 | 32 | |
| 106–107 | 45 | |
| 108–109 | 50 | |
| 110–111 | 32 | |
| 112–113 | 39 | |
| 114–115 | 32 | |
| 116–117 | 29 | |
| 118–119 | 27 | |
| 120–121 | 19 | |
| 122–123 | 23 | |
| 124–125 | 27 | |
| 126–127 | 16 | |
| 128–129 | 24 | |
| 130–131 | 13 | |
| 132–133 | 21 | |
| 134–135 | 17 | |
| 136–137 | 14 | |
| 138–139 | 15 | |
| 140–141 | 10 | |
| 142–143 | 10 | |
| 144–145 | 13 | |
| 146–147 | 9 | |
| 148–149 | 8 | |
| 150–151 | 6 | |
| 152–153 | 6 | |
| 154–155 | 7 | |
| 156–157 | 7 | |
| 158–159 | 10 | |
| 160–161 | 4 | |
| 162 | 8 | |
| 163+ | 100 |
James J. Pekar is affiliated with Johns Hopkins University in the United States. Their research primarily spans the fields of neuroscience and medicine, with a particular focus on cognitive neuroscience, radiology, nuclear medicine and imaging, psychiatry and mental health, cellular and molecular neuroscience, and neurology.
The scientist's research topics include functional brain connectivity studies, EEG and brain-computer interfaces, neural dynamics and brain function, advanced neuroimaging techniques and applications, attention deficit hyperactivity disorder (ADHD), advanced MRI techniques and applications, and transcranial magnetic stimulation studies.
Recent publications include:
Frequent co-authors collaborating with Pekar include:
Notable venues for publishing Pekar's work include:
V.D. Calhoun;T. Adali;G.D. Pearlson;J.J. Pekar;J.J. Pekar
Bharat B. Biswal;Maarten Mennes;Xi Nian Zuo;Suril Gohel
Kegang Hua;Jiangyang Zhang;Setsu Wakana;Hangyi Jiang
Daniel J. Simmonds;James J. Pekar;James J. Pekar;Stewart H. Mostofsky;Stewart H. Mostofsky
Steven Yantis;Steven Yantis;Jens Schwarzbach;Jens Schwarzbach;John T. Serences;Robert L. Carlson;Robert L. Carlson
V.D. Calhoun;T. Adali;G.D. Pearlson;J.J. Pekar;J.J. Pekar
R Turner;D Le Bihan;J Maier;R Vavrek
Hanzhang Lu;Xavier Golay;Xavier Golay;James J. Pekar;Peter C.M. van Zijl;Peter C.M. van Zijl
Stewart H. Mostofsky;Stephanie K. Powell;Daniel J. Simmonds;Melissa C. Goldberg;Melissa C. Goldberg
Peter van Gelderen;Marloes H. M. de Vleeschouwer;Daryl DesPres;James Pekar
C. M. Wessinger;J. Vanmeter;B. Tian;J. Van Lare
John Muschelli;Mary Beth Nebel;Mary Beth Nebel;Brian S. Caffo;Anita D. Barber;Anita D. Barber
P. Douek;R. Turner;J. Pekar;N. Patronas
Stewart H Mostofsky;Joanna G.B Schafer;Michael T Abrams;Michael T Abrams;Melissa C Goldberg;Melissa C Goldberg
Vince D. Calhoun;Tülay Adali;V. B. McGinty;James J. Pekar;James J. Pekar
Denis Le Bihan;Robert Turner;Chrit T. W. Moonen;James Pekar
Frederick S. Barrett;Manoj K. Doss;Nathan D. Sepeda;James J. Pekar
Vince D. Calhoun;James J. Pekar;James J. Pekar;Vince B. McGinty;Tulay Adali
Bennett A. Landman;Bennett A. Landman;Alan J. Huang;Alan J. Huang;Aliya Gifford;Deepti S. Vikram;Deepti S. Vikram
Manoj K. Doss;Michal Považan;Monica D. Rosenberg;Nathan D. Sepeda
A.M. Clements;S.L. Rimrodt;S.L. Rimrodt;J.R. Abel;J.G. Blankner
Michelle M. Mielke;N. A. Kozauer;K. C. G. Chan;M. George
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