World's Best Scientists 2026 revealed!
Jean-Jacques Soghomonian

Jean-Jacques Soghomonian

D-Index & Metrics

Neuroscience

D-Index
35
Citations
5154
World Ranking
9187
National Ranking
3881

Jean-Jacques Soghomonian 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 Jean-Jacques Soghomonian sits on this spectrum.

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 scientists 868–877 publications: 3 scientists 878–886 publications: 6 scientists 887+ publications: 100 scientists
38 publications 887+

This scientist: 69 publications — 4th percentile

4% of scientists in this discipline score the same or lower.

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

Jean-Jacques Soghomonian 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 Jean-Jacques Soghomonian sits on this spectrum.

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 D-Index 163+

This scientist: 35 D-Index — 5th percentile

5% of scientists in this discipline score the same or lower.

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

Overview

Jean-Jacques Soghomonian is affiliated with Boston University in the United States. The research focus centers on neuroscience and medicine, with specific attention to cognitive neuroscience, neurology, and clinical psychology. Their work frequently explores topics related to autism spectrum disorder research, neurological disorders and treatments, obsessive-compulsive spectrum disorders, and functional brain connectivity studies.

The scientist has contributed to several publications, primarily in the journal Frontiers in Cellular Neuroscience. Among the notable papers are "Increased Dopamine Type 2 Gene Expression in the Dorsal Striatum in Individuals With Autism Spectrum Disorder Suggests Alterations in Indirect Pathway Signaling and Circuitry" published in 2020, and "The cortico-striatal circuitry in autism-spectrum disorders: a balancing act" published in 2024.

Frequent co-authors collaborating with Jean-Jacques Soghomonian include:

  • Cheryl Brandenburg
  • Kunzhong Zhang
  • Ina Sulkaj
  • Brianna Randolph
  • Marissa Kachadoorian

The main fields of study encompass:

  • Neuroscience
  • Medicine

The documented subfields of study are:

  • Cognitive Neuroscience
  • Neurology
  • Clinical Psychology

Key research topics addressed in their work include:

  • Autism Spectrum Disorder Research
  • Neurological disorders and treatments
  • Obsessive-Compulsive Spectrum Disorders
  • Functional Brain Connectivity Studies

Jean-Jacques Soghomonian's research contributes to the understanding of neurobiological mechanisms involved in autism and related neurological conditions, examining pathways such as the cortico-striatal circuitry and neurotransmitter gene expression patterns. Their publications reveal an interest in how alterations at the molecular and circuit levels may relate to clinical symptoms across neurodevelopmental disorders.

Best Publications

  • Two isoforms of glutamate decarboxylase: why?

    Jean-Jacques Soghomonian;David L. Martin

  • Decreased GAD67 mRNA levels in cerebellar Purkinje cells in autism: pathophysiological implications

    Jane Yip;Jean-Jacques Soghomonian;Gene J. Blatt

  • A novel neuronal P2x ATP receptor ion channel with widespread distribution in the brain

    P Seguela;A Haghighi;JJ Soghomonian;E Cooper

  • High-Dose Methamphetamine Acutely Activates the Striatonigral Pathway to Increase Striatal Glutamate and Mediate Long-Term Dopamine Toxicity

    Karla A. Mark;Jean-Jacques Soghomonian;Bryan K. Yamamoto

  • Serotonin innervation in adult rat neostriatum. II. Ultrastructural features: a radioautographic and immunocytochemical study.

    Jean-Jacques Soghomonian;Laurent Descarries;Kenneth C. Watkins

  • Preproenkephalin mRNA expression in the caudate-putamen of MPTP monkeys after chronic treatment with the D2 agonist U91356A in continuous or intermittent mode of administration: comparison with L-DOPA therapy.

    Marc Morissette;Martin Goulet;Jean-Jacques Soghomonian;Pierre J Blanchet

  • Ultrastructural analysis of the serotonin hyperinnervation in adult rat neostriatum following neonatal dopamine denervation with 6-hydroxydopamine.

    Laurent Descarries;Jean-Jacques Soghomonian;Sylvia Garcia;Guy Doucet

  • Decreased GAD65 mRNA levels in select subpopulations of neurons in the cerebellar dentate nuclei in autism: an in situ hybridization study.

    Jane Yip;Jean Jacques Soghomonian;Gene J. Blatt

  • AMPA and NMDA Glutamate Receptor Subunits in Midbrain Dopaminergic Neurons in the Squirrel Monkey: An Immunohistochemical andIn Situ Hybridization Study

    Maryse Paquet;Maryse Paquet;Martine Tremblay;Jean-Jacques Soghomonian;Yoland Smith;Yoland Smith

  • Effects of nigrostriatal lesions on the levels of messenger RNAs encoding two isoforms of glutamate decarboxylase in the globus pallidus and entopeduncular nucleus of the rat

    Jean‐Jacques Soghomonian;Marie‐Francoise Chesselet

  • Messenger RNAs encoding glutamate-decar☐ylases are differentially affected by nigrostriatal lesions in subpopulations of striatal neurons

    Jean-Jacques Soghomonian;Cathleen Gonzales;Marie-Françoise Chesselet

  • Increased GAD67 mRNA expression in cerebellar interneurons in autism: implications for Purkinje cell dysfunction.

    Jane Yip;Jean-Jacques Soghomonian;Gene J. Blatt

  • Comparative distribution of messenger RNAs encoding glutamic acid decarboxylases (Mr 65,000 and Mr 67,000) in the basal ganglia of the rat.

    M. Mercugliano;J.-J. Soghomonian;Y. Qin;H. Q. Nguyen

  • Serotonin innervation in adult rat neostriatum. I. Quantified regional distribution.

    Jean-Jacques Soghomonian;Guy Doucet;Laurent Descarries

  • Changes of D1 and D2 receptors in adult rat neostriatum after neonatal dopamine denervation: quantitative data from ligand binding, in situ hybridization and iontophoresis.

    F. Radja;M. El Mansari;J.-J. Soghomonian;K.M. Dewar

  • Increased glutamate decarboxylase mRNA levels in the striatum and pallidum of MPTP-treated primates

    Jean-Jacques Soghomonian;Sophie Pedneault;Gabrielle Audet;Andre Parent

  • Morphology of Central Serotonin Neurons

    Laurent Descarries;Marie Andrée Audet;Guy Doucet;Sylvia Garcia

  • Glutamate decarboxylase (GAD67 and GAD65) gene expression is increased in a subpopulation of neurons in the putamen of Parkinsonian monkeys.

    Jean-Jacques Soghomonian;Nathalie Laprade

  • Elevation of dopamine D2 but not D1 receptors in adult rat neostriatum after neonatal 6-hydroxydopamine denervation.

    K.M. Dewar;J.-J. Soghomonian;J.P. Bruno;L. Descarries

  • Pathophysiology of L-dopa-induced dyskinesias.

    P. J. Bedard;P. J. Blanchet;D. Levesque;J.-J. Soghomonian

Frequent Co-Authors

Gene J. Blatt
Gene J. Blatt Hussman Institute for Autism
Laurent Descarries
Laurent Descarries University of Montreal
John P. Bruno
John P. Bruno The Ohio State University
Paul J. Bédard
Paul J. Bédard Université Laval
Tomás A. Reader
Tomás A. Reader University of Montreal
Yoland Smith
Yoland Smith Emory University
André Parent
André Parent Université Laval
Frédéric Calon
Frédéric Calon Université Laval
Marc Morissette
Marc Morissette Université Laval
Philippe Séguéla
Philippe Séguéla Montreal Neurological Institute and Hospital

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