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
Neuroscience 82 1533 1396 83 76 225 19462
Medicine 82 16323 15350 683 648 225 19469

James I. Nagy publications per year

The chart shows the history of publications by James I. Nagy between 1978 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James I. Nagy published across 44 years, from 1978 to 2021, averaging 5 papers a year. Output peaked at 11 publications in 1990. 6 of the 222 publications appeared in the last two years.

No. of publications
2 4 6 8 10
Bar chart. Horizontal axis: year, 1978 to 2021. Vertical axis: number of publications, 0 to 11. Peak 11 publications in 1990. 1978: 6 publications 1979: 3 publications 1980: 5 publications 1981: 3 publications 1982: 7 publications 1983: 3 publications 1984: 6 publications 1985: 7 publications 1986: 8 publications 1987: 10 publications 1988: 5 publications 1989: 8 publications 1990: 11 publications 1991: 8 publications 1992: 7 publications 1993: 4 publications 1994: 3 publications 1995: 8 publications 1996: 6 publications 1997: 6 publications 1998: 2 publications 1999: 3 publications 2000: 7 publications 2001: 7 publications 2002: 2 publications 2003: 10 publications 2004: 6 publications 2005: 4 publications 2006: 5 publications 2007: 5 publications 2008: 6 publications 2009: 1 publication 2010: 0 publications 2011: 4 publications 2012: 7 publications 2013: 3 publications 2014: 5 publications 2015: 3 publications 2016: 1 publication 2017: 7 publications 2018: 4 publications 2019: 0 publications 2020: 5 publications 2021: 1 publication
1978 2021

222 publications in total across all disciplines

View publications per year as a table
James I. Nagy: publications per year, 1978 to 2021
Year Publications
1978 6
1979 3
1980 5
1981 3
1982 7
1983 3
1984 6
1985 7
1986 8
1987 10
1988 5
1989 8
1990 11
1991 8
1992 7
1993 4
1994 3
1995 8
1996 6
1997 6
1998 2
1999 3
2000 7
2001 7
2002 2
2003 10
2004 6
2005 4
2006 5
2007 5
2008 6
2009 1
2010 0
2011 4
2012 7
2013 3
2014 5
2015 3
2016 1
2017 7
2018 4
2019 0
2020 5
2021 1
Total 222
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James I. Nagy publication distribution in Neuroscience in 2026

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 I. Nagy sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 86 bars. Horizontal axis: publications, 38–47 to 887+. Vertical axis: number of scientists, 0 to 539. Most scientists, 539, have 98–107 publications. The last bar groups every scientist with 887 publications or more. The highlighted bar, 218–227 publications, is where this scientist sits. 38–47 publications: 18 scientists 48–57 publications: 79 scientists 58–67 publications: 193 scientists 68–77 publications: 323 scientists 78–87 publications: 406 scientists 88–97 publications: 452 scientists 98–107 publications: 539 scientists 108–117 publications: 505 scientists 118–127 publications: 522 scientists 128–137 publications: 469 scientists 138–147 publications: 456 scientists 148–157 publications: 459 scientists 158–167 publications: 397 scientists 168–177 publications: 383 scientists 178–187 publications: 350 scientists 188–197 publications: 302 scientists 198–207 publications: 306 scientists 208–217 publications: 262 scientists 218–227 publications: 242 scientists 228–237 publications: 220 scientists 238–247 publications: 203 scientists 248–257 publications: 174 scientists 258–267 publications: 176 scientists 268–277 publications: 175 scientists 278–287 publications: 125 scientists 288–297 publications: 116 scientists 298–307 publications: 127 scientists 308–317 publications: 128 scientists 318–327 publications: 99 scientists 328–337 publications: 89 scientists 338–347 publications: 78 scientists 348–357 publications: 96 scientists 358–367 publications: 66 scientists 368–377 publications: 59 scientists 378–387 publications: 65 scientists 388–397 publications: 54 scientists 398–407 publications: 48 scientists 408–417 publications: 49 scientists 418–427 publications: 34 scientists 428–437 publications: 31 scientists 438–447 publications: 30 scientists 448–457 publications: 31 scientists 458–467 publications: 36 scientists 468–477 publications: 40 scientists 478–487 publications: 35 scientists 488–497 publications: 30 scientists 498–507 publications: 23 scientists 508–517 publications: 26 scientists 518–527 publications: 20 scientists 528–537 publications: 23 scientists 538–547 publications: 20 scientists 548–557 publications: 20 scientists 558–567 publications: 17 scientists 568–577 publications: 14 scientists 578–587 publications: 20 scientists 588–597 publications: 20 scientists 598–607 publications: 19 scientists 608–617 publications: 18 scientists 618–627 publications: 17 scientists 628–637 publications: 11 scientists 638–647 publications: 11 scientists 648–657 publications: 11 scientists 658–667 publications: 8 scientists 668–677 publications: 7 scientists 678–687 publications: 11 scientists 688–697 publications: 10 scientists 698–707 publications: 4 scientists 708–717 publications: 6 scientists 718–727 publications: 5 scientists 728–737 publications: 5 scientists 738–747 publications: 9 scientists 748–757 publications: 9 scientists 758–767 publications: 3 scientists 768–777 publications: 7 scientists 778–787 publications: 7 scientists 788–797 publications: 6 scientists 798–807 publications: 2 scientists 808–817 publications: 2 scientists 818–827 publications: 7 scientists 828–837 publications: 0 scientists 838–847 publications: 9 scientists 848–857 publications: 3 scientists 858–867 publications: 1 scientist 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38–47 publications 887+

This scientist: 225 publications — 69th percentile

69% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 887 publications or more.

View publications distribution as a table
Number of Neuroscience scientists by publication count, Research.com 2026 ranking edition. Based on 9,597 ranked scientists.
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
178–187 350
188–197 302
198–207 306
208–217 262
218–227 242 225
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
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James I. Nagy D-index placement in Neuroscience in 2026

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 I. Nagy sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 68 bars. Horizontal axis: D-Index, 30–31 to 163+. Vertical axis: number of scientists, 0 to 512. Most scientists, 512, have 46–47 D-Index. The last bar groups every scientist with 163 D-Index or more. The highlighted bar, 82–83 D-Index, is where this scientist sits. 30–31 D-Index: 42 scientists 32–33 D-Index: 172 scientists 34–35 D-Index: 296 scientists 36–37 D-Index: 435 scientists 38–39 D-Index: 459 scientists 40–41 D-Index: 456 scientists 42–43 D-Index: 467 scientists 44–45 D-Index: 478 scientists 46–47 D-Index: 512 scientists 48–49 D-Index: 435 scientists 50–51 D-Index: 425 scientists 52–53 D-Index: 418 scientists 54–55 D-Index: 392 scientists 56–57 D-Index: 357 scientists 58–59 D-Index: 334 scientists 60–61 D-Index: 328 scientists 62–63 D-Index: 260 scientists 64–65 D-Index: 278 scientists 66–67 D-Index: 239 scientists 68–69 D-Index: 250 scientists 70–71 D-Index: 210 scientists 72–73 D-Index: 200 scientists 74–75 D-Index: 189 scientists 76–77 D-Index: 170 scientists 78–79 D-Index: 146 scientists 80–81 D-Index: 113 scientists 82–83 D-Index: 126 scientists 84–85 D-Index: 100 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 99 scientists 90–91 D-Index: 84 scientists 92–93 D-Index: 85 scientists 94–95 D-Index: 72 scientists 96–97 D-Index: 76 scientists 98–99 D-Index: 45 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 43 scientists 104–105 D-Index: 32 scientists 106–107 D-Index: 45 scientists 108–109 D-Index: 50 scientists 110–111 D-Index: 32 scientists 112–113 D-Index: 39 scientists 114–115 D-Index: 32 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 27 scientists 120–121 D-Index: 19 scientists 122–123 D-Index: 23 scientists 124–125 D-Index: 27 scientists 126–127 D-Index: 16 scientists 128–129 D-Index: 24 scientists 130–131 D-Index: 13 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 14 scientists 138–139 D-Index: 15 scientists 140–141 D-Index: 10 scientists 142–143 D-Index: 10 scientists 144–145 D-Index: 13 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 8 scientists 150–151 D-Index: 6 scientists 152–153 D-Index: 6 scientists 154–155 D-Index: 7 scientists 156–157 D-Index: 7 scientists 158–159 D-Index: 10 scientists 160–161 D-Index: 4 scientists 162 D-Index: 8 scientists 163+ D-Index: 100 scientists
30–31 D-Index 163+

This scientist: 82 D-Index — 85th percentile

85% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 163 D-Index or more.

View D-Index distribution as a table
Number of Neuroscience scientists by D-index, Research.com 2026 ranking edition. Based on 9,597 ranked scientists.
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
78–79 146
80–81 113
82–83 126 82
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
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Overview

What is he best known for?

The fields of study he is best known for:

  • Gene
  • Neuron
  • Central nervous system

James I. Nagy mainly investigates Gap junction, Connexin, Neuroscience, Astrocyte and Cell biology. His Gap junction research is multidisciplinary, relying on both Immunogold labelling, Cellular localization, Neuroglia and Oligodendrocyte. The study incorporates disciplines such as Cell junction and Neuron in addition to Neuroglia.

His Oligodendrocyte study integrates concerns from other disciplines, such as Molecular biology and Connexon. His research on Neuroscience frequently connects to adjacent areas such as gamma-Aminobutyric acid. His Astrocyte study incorporates themes from Cell type and Ependymal Cell, Spinal cord.

His most cited work include:

  • The nucleus basalis magnocellularis: the origin of a cholinergic projection to the neocortex of the rat. (584 citations)
  • Biochemical and anatomical observations on the degeneration of peptide-containing primary afferent neurons after neonatal capsaicin. (341 citations)
  • Connexins and gap junctions of astrocytes and oligodendrocytes in the CNS (337 citations)

What are the main themes of his work throughout his whole career to date?

James I. Nagy focuses on Gap junction, Cell biology, Neuroscience, Connexin and Internal medicine. The Gap junction study combines topics in areas such as Cell junction, Neuroglia, Astrocyte and Oligodendrocyte. Connexon is closely connected to Neuron in his research, which is encompassed under the umbrella topic of Astrocyte.

His research investigates the connection between Cell biology and topics such as Biochemistry that intersect with problems in Biophysics. His Internal medicine research is multidisciplinary, incorporating perspectives in Endocrinology and Spinal cord. His Spinal cord research is multidisciplinary, incorporating elements of Capsaicin and Substance P.

He most often published in these fields:

  • Gap junction (41.51%)
  • Cell biology (31.60%)
  • Neuroscience (26.89%)

What were the highlights of his more recent work (between 2010-2020)?

  • Gap junction (41.51%)
  • Electrical Synapses (15.09%)
  • Neuroscience (26.89%)

In recent papers he was focusing on the following fields of study:

James I. Nagy spends much of his time researching Gap junction, Electrical Synapses, Neuroscience, Cell biology and Connexin. He has included themes like Nucleus, Neurotransmission, Knockout mouse, Genetically modified mouse and Spinal cord in his Gap junction study. His Electrical Synapses research includes themes of Axon terminal and Electrophysiology.

His work on Axon, Hippocampal formation and Neural Conduction as part of general Neuroscience study is frequently connected to Mauthner cell and Central pattern generator, therefore bridging the gap between diverse disciplines of science and establishing a new relationship between them. James I. Nagy interconnects Trabecular meshwork and Central nervous system in the investigation of issues within Cell biology. His research in Connexin intersects with topics in Midbrain, Immunogold labelling, Astrocyte and Pathology.

Between 2010 and 2020, his most popular works were:

  • Synergy between electrical coupling and membrane properties promotes strong synchronization of neurons of the mesencephalic trigeminal nucleus (73 citations)
  • Molecular and functional asymmetry at a vertebrate electrical synapse (60 citations)
  • Electrical synapses in mammalian CNS: Past eras, present focus and future directions. (40 citations)

In his most recent research, the most cited papers focused on:

  • Gene
  • Neuron
  • Enzyme

His primary areas of investigation include Gap junction, Electrical Synapses, Neuroscience, Connexin and Spinal cord. His work carried out in the field of Gap junction brings together such families of science as Biological neural network, Nerve net and Nanotechnology. His Electrical Synapses study is focused on Cell biology in general.

The concepts of his Neuroscience study are interwoven with issues in Immunolabeling and Anatomy. His Connexin study combines topics from a wide range of disciplines, such as Genetically modified mouse, Neurotransmission, Parenchyma and Oligodendrocyte. His Spinal cord study combines topics in areas such as Stimulation and Brainstem.

Best Publications

  • The nucleus basalis magnocellularis: the origin of a cholinergic projection to the neocortex of the rat.

    John Lehmann;J.I. Nagy;S. Atmadja;H.C. Fibiger

  • Biochemical and anatomical observations on the degeneration of peptide-containing primary afferent neurons after neonatal capsaicin.

    J.I. Nagy;S.P. Hunt;L.L. Iversen;P.C. Emson

  • Cell-specific expression of connexins and evidence of restricted gap junctional coupling between glial cells and between neurons.

    John E. Rash;Thomas Yasumura;F. Edward Dudek;James I. Nagy

  • Connexins and gap junctions of astrocytes and oligodendrocytes in the CNS

    James I Nagy;John E Rash

  • Dose-dependent effects of capsaicin on primary sensory neurons in the neonatal rat

    JI Nagy;LL Iversen;M Goedert;D Chapman

  • Connexin30 in rodent, cat and human brain: selective expression in gray matter astrocytes, co-localization with connexin43 at gap junctions and late developmental appearance.

    J.I Nagy;D Patel;P.A.Y Ochalski;G.L Stelmack

  • Neurotoxic action of capsaicin on spinal substance P neurons.

    J.I. Nagy;S.R. Vincent;W.M.A. Staines;H.C. Fibinger

  • Update on connexins and gap junctions in neurons and glia in the mammalian nervous system.

    James I. Nagy;F.Edward Dudek;John E. Rash

  • Fluoride-resistant acid phosphatase-containing neurones in dorsal root ganglia are separate from those containing substance P or somatostatin

    J.I. Nagy;S.P. Hunt

  • On the organization of astrocytic gap junctions in rat brain as suggested by LM and EM immunohistochemistry of connexin43 expression.

    T. Yamamoto;A. Ochalski;E. L. Hertzberg;J. I. Nagy

  • Immunogold evidence that neuronal gap junctions in adult rat brain and spinal cord contain connexin-36 but not connexin-32 or connexin-43

    J. E. Rash;W. A. Staines;T. Yasumura;D. Patel

  • Anterior striatal projections to the globus pallidus, entopeduncular nucleus and substantia nigra in the rat: the GABA connection.

    J.I. Nagy;D.A. Carter;H.C. Fibiger

  • Direct evidence for presynaptic and postsynaptic dopamine receptors in brain

    J. I. Nagy;T. Lee;P. Seeman;H. C. Fibiger

  • LM and EM immunolocalization of the gap junctional protein connexin 43 in rat brain.

    T. Yamamoto;A. Ochalski;E.L. Hertzberg;J.I. Nagy

  • Identification of cells expressing Cx43, Cx30, Cx26, Cx32 and Cx36 in gap junctions of rat brain and spinal cord.

    J. E. Rash;T. Yasumura;K. G. V. Davidson;C. S. Furman

  • Elevated connexin43 immunoreactivity at sites of amyloid plaques in Alzheimer's disease.

    J.I. Nagy;W. Li;E.L. Hertzberg;C.A. Marotta

  • Connexin26 in adult rodent central nervous system: Demonstration at astrocytic gap junctions and colocalization with connexin30 and connexin43

    James I. Nagy;Xinbo Li;Jeremy Rempel;Gerald Stelmack

  • CONNEXIN-47 AND CONNEXIN-32 IN GAP JUNCTIONS OF OLIGODENDROCYTE SOMATA, MYELIN SHEATHS, PARANODAL LOOPS AND SCHMIDT-LANTERMAN INCISURES: IMPLICATIONS FOR IONIC HOMEOSTASIS AND POTASSIUM SIPHONING

    N. Kamasawa;A. Sik;M. Morita;T. Yasumura

  • Coupling of Astrocyte Connexins Cx26, Cx30, Cx43 to Oligodendrocyte Cx29, Cx32, Cx47: Implications From Normal and Connexin32 Knockout Mice

    J.I. Nagy;A.-V. Ionescu;B.D. Lynn;J.E. Rash

  • Immunohistochemistry of adenosine deaminase: implications for adenosine neurotransmission.

    JI Nagy;LA LaBella;M Buss;PE Daddona

Frequent Co-Authors

John E. Rash
John E. Rash Colorado State University
Jonathan D. Geiger
Jonathan D. Geiger University of Manitoba
Hans C. Fibiger
Hans C. Fibiger University of British Columbia
Klaus Willecke
Klaus Willecke University of Bonn
Michel Goedert
Michel Goedert MRC Laboratory of Molecular Biology
Henry I. Yamamura
Henry I. Yamamura University of Arizona
Leslie L. Iversen
Leslie L. Iversen University of Oxford
Steven R. Vincent
Steven R. Vincent University of British Columbia
F. Edward Dudek
F. Edward Dudek University of Utah
Michael V. L. Bennett
Michael V. L. Bennett Albert Einstein College of Medicine

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