| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Neuroscience | 42 | 7564 | 6977 | 3261 | 2947 | 110 | 9036 |
The chart shows the history of publications by Lee Ryan between 1989 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Lee Ryan published across 37 years, from 1989 to 2025, averaging 3.3 papers a year. Output peaked at 10 publications in 2000. 9 of the 122 publications appeared in the last two years.
122 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 0 |
| 1992 | 0 |
| 1993 | 5 |
| 1994 | 1 |
| 1995 | 2 |
| 1996 | 2 |
| 1997 | 1 |
| 1998 | 0 |
| 1999 | 1 |
| 2000 | 10 |
| 2001 | 9 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 7 |
| 2008 | 4 |
| 2009 | 4 |
| 2010 | 2 |
| 2011 | 4 |
| 2012 | 5 |
| 2013 | 2 |
| 2014 | 2 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 1 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 9 |
| 2021 | 10 |
| 2022 | 5 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 6 |
| Total | 122 |
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 Lee Ryan sits on this spectrum.
This scientist: 110 publications — 22nd percentile
22% 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 | 110 |
| 118–127 | 522 | |
| 128–137 | 469 | |
| 138–147 | 456 | |
| 148–157 | 459 | |
| 158–167 | 397 | |
| 168–177 | 383 | |
| 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 Lee Ryan sits on this spectrum.
This scientist: 42 D-Index — 22nd percentile
22% 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 | 42 |
| 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 | |
| 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 |
Lee Ryan is affiliated with the University of Arizona in the United States and specializes in research spanning medicine and neuroscience. Their research covers a range of subfields including cognitive neuroscience, psychiatry and mental health, rehabilitation, health toxicology and mutagenesis, and general health professions. The focus of their work centers on dementia and cognitive impairment, functional brain connectivity, stroke rehabilitation and recovery, health and environmental factors related to cognitive aging, identity and memory therapy, as well as memory processes and influences.
Lee Ryan has contributed to several recent publications which highlight different aspects of cognitive function, aging, and brain health. Notable papers include:
Their work has been published in various academic venues, with frequent contributions to bioRxiv (Cold Spring Harbor Laboratory). Other prominent journals publishing their research include Gerontology, Trends in Neurosciences, Scientific Reports, and npj Aging and Mechanisms of Disease.
Collaboration is a significant aspect of Lee Ryan's research, with frequent coauthors including Matthew J. Huentelman, Matt De Both, Megan Johnson, Joshua S. Talboom, and Siobhan M. Hoscheidt.
Kevin McCabe;Daniel Houser;Lee Ryan;Vernon Smith
L. Nadel;A. Samsonovich;L. Ryan;M. Moscovitch
Richard D. Lane;Lee Ryan;Lynn Nadel;Leslie Greenberg
Lee Ryan;Lynn Nadel;Katrina Keil;Karen Putnam
Katrin Walther;Alex C. Birdsill;Elizabeth L. Glisky;Lee Ryan
Jessica D. Payne;Eric D. Jackson;Siobhan Hoscheidt;Lee Ryan
Peter Graf;Lee Ryan
Jessica D. Payne;Eric D. Jackson;Lee Ryan;Siobhan Hoscheidt
Lynn Nadel;Siobhan Hoscheidt;Lee R. Ryan
Eric Eich;Dawn Macaulay;Lee Ryan
Scott M. Hayes;Lynn Nadel;Lee Ryan
Lee Ryan;Christine Cox;Scott M. Hayes;Lynn Nadel
Scott M. Hayes;Lee Ryan;David M. Schnyer;Lynn Nadel
Lynn Nadel;Jenna Campbell;Lee Ryan
M P Heyes;R J Ellis;L Ryan;M E Childers
Gene E Alexander;Gene E Alexander;Lee Ka Lok Ryan;Lee Ka Lok Ryan;Dawn Bowers;Dawn Bowers;Thomas C. Foster;Thomas C. Foster
Lee Ryan;Chun Yu Lin;Katie Ketcham;Lynn Nadel
Robert K. Heaton;Lee Ryan;Igor Grant;Charles G. Matthews
Lynn Nadel;Gordon Winocur;Gordon Winocur;Lee Ryan;Morris Moscovitch
Lee Ryan;Katrin Walther;Barbara B. Bendlin;Lih Fen Lue
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