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Jim R. Fadel

D-Index & Metrics

Neuroscience

D-Index
39
Citations
4816
World Ranking
8394
National Ranking
3585

Jim R. Fadel 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 Jim R. Fadel 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: 89 publications — 11th percentile

11% of scientists in this discipline score the same or lower.

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

Jim R. Fadel 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 Jim R. Fadel 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: 39 D-Index — 15th percentile

15% of scientists in this discipline score the same or lower.

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

Overview

Jim R. Fadel is affiliated with the University of South Carolina in the United States. Their research spans several fields within neuroscience and medicine, focusing on neurochemical mechanisms and their implications for cognition, metabolism, and neuropsychiatric disorders.

The scientist's main fields of study include:

  • Neuroscience
  • Medicine

Within these areas, their work further delves into prominent subfields such as:

  • Cognitive Neuroscience
  • Endocrine and Autonomic Systems
  • Neurology
  • Physiology
  • Nutrition and Dietetics

The research topics frequently addressed by Jim R. Fadel encompass:

  • Regulation of Appetite and Obesity
  • Sleep and Wakefulness Research
  • Biochemical Analysis and Sensing Techniques
  • Stress Responses and Cortisol
  • Sleep and Related Disorders
  • Memory and Neural Mechanisms
  • Nicotinic Acetylcholine Receptors Study

Selected recent publications by Jim R. Fadel reflect the focus on neurochemical and cognitive aspects:

  • "Intranasal insulin and orexins to treat age-related cognitive decline," 2021, Physiology & Behavior
  • "Peripheral versus central insulin and leptin resistance: Role in metabolic disorders, cognition, and neuropsychiatric diseases," 2021, Neuropharmacology
  • "Effects of Intranasal Orexin-A (Hypocretin-1) Administration on Neuronal Activation, Neurochemistry, and Attention in Aged Rats," 2020, Frontiers in Aging Neuroscience
  • "Cholinergic neurotransmission in the basolateral amygdala during cued fear extinction," 2020, Neurobiology of Stress
  • "Serotonin as a biomarker of toxin-induced Parkinsonism," 2024, Molecular Medicine

Publications appear repeatedly in certain scientific journals, including:

  • Neurobiology of Stress
  • Journal of Neurochemistry
  • Physiology & Behavior
  • Neuropharmacology
  • Frontiers in Aging Neuroscience

Frequent collaborators in their scientific work are:

  • Lawrence P. Reagan
  • J.L. Woodruff
  • Claudia A. Grillo
  • Jennifer M. Erichsen
  • Jesseca Crawford

Best Publications

  • Anatomical substrates of orexin-dopamine interactions: lateral hypothalamic projections to the ventral tegmental area.

    J Fadel;A.Y Deutch

  • Acute stress-mediated increases in extracellular glutamate levels in the rat amygdala: differential effects of antidepressant treatment.

    Leah R. Reznikov;Claudia A. Grillo;Gerardo G. Piroli;Ravi K. Pasumarthi

  • Differential Activation of Orexin Neurons by Antipsychotic Drugs Associated with Weight Gain

    Jim Fadel;Michael Bubser;Ariel Y. Deutch

  • Interneuron loss reduces dendritic inhibition and GABA release in hippocampus of aged rats

    Emily M. Stanley;Jim R. Fadel;David D. Mott

  • Role of accumbens and cortical dopamine receptors in the regulation of cortical acetylcholine release

    H Moore;J Fadel;M Sarter;J.P Bruno

  • AGE-RELATED LOSS OF OREXIN/HYPOCRETIN NEURONS

    Brice A. Kessler;Emily M. Stanley;Danielle Frederick-Duus;Jim Fadel

  • Cholinergic regulation of fear learning and extinction.

    Marlene A. Wilson;Jim R. Fadel

  • Orexin/hypocretin modulation of the basal forebrain cholinergic system: Role in attention.

    J. Fadel;J.A. Burk

  • Dopaminergic regulation of orexin neurons.

    Michael Bubser;Jim R. Fadel;Lela L. Jackson;James H. Meador-Woodruff

  • Stimulation of cortical acetylcholine release by orexin A.

    J. Fadel;R. Pasumarthi;L.R. Reznikov

  • Activation of orexin neurons by acute nicotine.

    Ravi K. Pasumarthi;Leah R. Reznikov;Jim Fadel

  • The protective effects of resveratrol on social stress-induced cytokine release and depressive-like behavior.

    Julie E. Finnell;Calliandra M. Lombard;Michael N. Melson;Narendra P. Singh

  • Basal forebrain glutamatergic modulation of cortical acetylcholine release

    Jim Fadel;Martin Sarter;John P. Bruno

  • Food for thought: The role of appetitive peptides in age-related cognitive decline

    Jim R. Fadel;Corinne G. Jolivalt;Lawrence P. Reagan

  • Activation of orexin/hypocretin projections to basal forebrain and paraventricular thalamus by acute nicotine

    Ravi K. Pasumarthi;Jim Fadel

  • Alterations in fear conditioning and amygdalar activation following chronic wheel running in rats.

    Paul R. Burghardt;Ravi K. Pasumarthi;Marlene A. Wilson;Jim Fadel

  • Systemic and intrabasalis administration of the orexin-1 receptor antagonist, SB-334867, disrupts attentional performance in rats.

    Karen E. Boschen;Jim R. Fadel;Joshua A. Burk

  • Hippocampal neurotransmitter efflux during one-trial novel object recognition in rats

    Emily M. Stanley;Marlene A. Wilson;Jim R. Fadel

  • Stress as a one-armed bandit: Differential effects of stress paradigms on the morphology, neurochemistry and behavior in the rodent amygdala.

    Marlene A. Wilson;Claudia A. Grillo;Jim R. Fadel;Lawrence P. Reagan

  • Activation of phenotypically distinct neuronal subpopulations in the anterior subdivision of the rat basolateral amygdala following acute and repeated stress.

    Leah R. Reznikov;Lawrence P. Reagan;Jim R. Fadel

Frequent Co-Authors

Lawrence P. Reagan
Lawrence P. Reagan University of South Carolina
Marlene A. Wilson
Marlene A. Wilson University of South Carolina
Claudia A. Grillo
Claudia A. Grillo University of South Carolina
Ariel Y. Deutch
Ariel Y. Deutch Vanderbilt University
Shawn D. Youngstedt
Shawn D. Youngstedt Arizona State University
Rosemarie M. Booze
Rosemarie M. Booze University of South Carolina
Michael Bubser
Michael Bubser Vanderbilt University
Charles F. Mactutus
Charles F. Mactutus University of South Carolina
Isaura Tavares
Isaura Tavares University of Porto
Steven P. Wilson
Steven P. Wilson University of South Carolina

External Links

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Best Scientists Citing Jim R. Fadel

Charles F. Mactutus

Charles F. Mactutus

University of South Carolina

Publications: 21

Lawrence P. Reagan

Lawrence P. Reagan

University of South Carolina

Publications: 18

Sumantra Chattarji

Sumantra Chattarji

National Centre for Biological Sciences

Publications: 17

Rosemarie M. Booze

Rosemarie M. Booze

University of South Carolina

Publications: 13

Catherine M. Kotz

Catherine M. Kotz

University of Minnesota

Publications: 13

Gary Aston-Jones

Gary Aston-Jones

Rutgers, The State University of New Jersey

Publications: 13

Luis de Lecea

Luis de Lecea

Stanford University

Publications: 12

Chang-Guo Zhan

Chang-Guo Zhan

University of Kentucky

Publications: 11

Marina R. Picciotto

Marina R. Picciotto

Yale University

Publications: 10

Maurizio Popoli

Maurizio Popoli

University of Milan

Publications: 10

Nicolaas A.J. Puts

Nicolaas A.J. Puts

King's College London

Publications: 10

Bruce S. McEwen

Bruce S. McEwen

Rockefeller University

Publications: 10

Donald G. Rainnie

Donald G. Rainnie

Emory University

Publications: 9

Sarah F. Leibowitz

Sarah F. Leibowitz

Rockefeller University

Publications: 9

David M. Diamond

David M. Diamond

University of South Florida

Publications: 8

Stephanie L. Borgland

Stephanie L. Borgland

University of Calgary

Publications: 8

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