World's Best Scientists 2026 revealed!
Gian Luigi Gessa

Gian Luigi Gessa

D-Index & Metrics

Medicine

D-Index
109
Citations
40063
World Ranking
5822
National Ranking
183

Gian Luigi Gessa publication distribution in Medicine in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Medicine in 2026. The highlighted bar marks where Gian Luigi Gessa sits on this spectrum.

101–120 publications: 5 scientists 121–140 publications: 26 scientists 141–160 publications: 73 scientists 161–180 publications: 155 scientists 181–200 publications: 230 scientists 201–220 publications: 363 scientists 221–240 publications: 487 scientists 241–260 publications: 545 scientists 261–280 publications: 722 scientists 281–300 publications: 768 scientists 301–320 publications: 834 scientists 321–340 publications: 895 scientists 341–360 publications: 922 scientists 361–380 publications: 838 scientists 381–400 publications: 861 scientists 401–420 publications: 918 scientists 421–440 publications: 806 scientists 441–460 publications: 771 scientists 461–480 publications: 751 scientists 481–500 publications: 713 scientists 501–520 publications: 617 scientists 521–540 publications: 611 scientists 541–560 publications: 537 scientists 561–580 publications: 504 scientists 581–600 publications: 509 scientists 601–620 publications: 396 scientists 621–640 publications: 386 scientists 641–660 publications: 371 scientists 661–680 publications: 340 scientists 681–700 publications: 336 scientists 701–720 publications: 307 scientists 721–740 publications: 259 scientists 741–760 publications: 230 scientists 761–780 publications: 228 scientists 781–800 publications: 217 scientists 801–820 publications: 204 scientists 821–840 publications: 186 scientists 841–860 publications: 177 scientists 861–880 publications: 155 scientists 881–900 publications: 139 scientists 901–920 publications: 145 scientists 921–940 publications: 116 scientists 941–960 publications: 133 scientists 961–980 publications: 91 scientists 981–1,000 publications: 96 scientists 1,001–1,020 publications: 77 scientists 1,021–1,040 publications: 70 scientists 1,041–1,060 publications: 63 scientists 1,061–1,080 publications: 77 scientists 1,081–1,100 publications: 49 scientists 1,101–1,120 publications: 54 scientists 1,121–1,140 publications: 49 scientists 1,141–1,160 publications: 51 scientists 1,161–1,180 publications: 35 scientists 1,181–1,200 publications: 39 scientists 1,201–1,220 publications: 26 scientists 1,221–1,240 publications: 37 scientists 1,241–1,260 publications: 36 scientists 1,261–1,280 publications: 27 scientists 1,281–1,300 publications: 32 scientists 1,301–1,320 publications: 28 scientists 1,321–1,340 publications: 17 scientists 1,341–1,360 publications: 30 scientists 1,361–1,380 publications: 28 scientists 1,381–1,400 publications: 17 scientists 1,401–1,420 publications: 21 scientists 1,421–1,440 publications: 15 scientists 1,441–1,460 publications: 12 scientists 1,461–1,480 publications: 12 scientists 1,481–1,500 publications: 18 scientists 1,501–1,520 publications: 14 scientists 1,521–1,540 publications: 17 scientists 1,541–1,560 publications: 15 scientists 1,561–1,580 publications: 6 scientists 1,581–1,600 publications: 2 scientists 1,601–1,620 publications: 12 scientists 1,621–1,640 publications: 11 scientists 1,641–1,660 publications: 8 scientists 1,661–1,680 publications: 5 scientists 1,681–1,700 publications: 5 scientists 1,701–1,720 publications: 10 scientists 1,721–1,740 publications: 12 scientists 1,741–1,760 publications: 14 scientists 1,761–1,780 publications: 6 scientists 1,781–1,795 publications: 5 scientists 1,796+ publications: 100 scientists
101 publications 1,796+

This scientist: 610 publications — 73rd percentile

73% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,796 publications or more.

Gian Luigi Gessa D-index placement in Medicine in 2026

The chart shows the D-index (discipline H-index) distribution of Medicine scientists ranked by Research.com in 2026. The highlighted bar marks where Gian Luigi Gessa sits on this spectrum.

70–71 D-Index: 226 scientists 72–73 D-Index: 391 scientists 74–75 D-Index: 574 scientists 76–77 D-Index: 730 scientists 78–79 D-Index: 891 scientists 80–81 D-Index: 972 scientists 82–83 D-Index: 1,027 scientists 84–85 D-Index: 1,003 scientists 86–87 D-Index: 960 scientists 88–89 D-Index: 970 scientists 90–91 D-Index: 922 scientists 92–93 D-Index: 839 scientists 94–95 D-Index: 808 scientists 96–97 D-Index: 779 scientists 98–99 D-Index: 668 scientists 100–101 D-Index: 611 scientists 102–103 D-Index: 630 scientists 104–105 D-Index: 513 scientists 106–107 D-Index: 541 scientists 108–109 D-Index: 445 scientists 110–111 D-Index: 429 scientists 112–113 D-Index: 400 scientists 114–115 D-Index: 393 scientists 116–117 D-Index: 318 scientists 118–119 D-Index: 302 scientists 120–121 D-Index: 287 scientists 122–123 D-Index: 255 scientists 124–125 D-Index: 256 scientists 126–127 D-Index: 252 scientists 128–129 D-Index: 230 scientists 130–131 D-Index: 179 scientists 132–133 D-Index: 168 scientists 134–135 D-Index: 163 scientists 136–137 D-Index: 159 scientists 138–139 D-Index: 134 scientists 140–141 D-Index: 134 scientists 142–143 D-Index: 118 scientists 144–145 D-Index: 109 scientists 146–147 D-Index: 106 scientists 148–149 D-Index: 74 scientists 150–151 D-Index: 79 scientists 152–153 D-Index: 80 scientists 154–155 D-Index: 87 scientists 156–157 D-Index: 57 scientists 158–159 D-Index: 74 scientists 160–161 D-Index: 69 scientists 162–163 D-Index: 60 scientists 164–165 D-Index: 53 scientists 166–167 D-Index: 39 scientists 168–169 D-Index: 42 scientists 170–171 D-Index: 32 scientists 172–173 D-Index: 39 scientists 174–175 D-Index: 40 scientists 176–177 D-Index: 28 scientists 178–179 D-Index: 19 scientists 180–181 D-Index: 23 scientists 182–183 D-Index: 31 scientists 184–185 D-Index: 18 scientists 186–187 D-Index: 20 scientists 188–189 D-Index: 22 scientists 190–191 D-Index: 13 scientists 192–193 D-Index: 21 scientists 194–195 D-Index: 12 scientists 196–197 D-Index: 12 scientists 198–199 D-Index: 14 scientists 200–201 D-Index: 15 scientists 202–203 D-Index: 13 scientists 204–205 D-Index: 10 scientists 206–207 D-Index: 8 scientists 208–209 D-Index: 4 scientists 210–211 D-Index: 12 scientists 212–213 D-Index: 11 scientists 214–215 D-Index: 10 scientists 216 D-Index: 4 scientists 217+ D-Index: 98 scientists
70 D-Index 217+

This scientist: 109 D-Index — 72nd percentile

72% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 217 D-Index or more.

Overview

Gian Luigi Gessa is affiliated with the University of Cagliari in Italy and has contributed extensively to the fields of neuroscience and medicine. The primary focus of their research lies in the areas of cellular and molecular neuroscience, with a significant emphasis on neurotransmitter receptor influence on behavior and neuropharmacology.

The scientist has published research covering a range of topics including receptor mechanisms and signaling, stress responses and cortisol, as well as substance abuse treatment and outcomes. Their work also addresses cannabis and cannabinoid research and explores the effects of alcohol consumption on health.

Some notable recent publications include:

  • Noradrenergic Source of Dopamine Assessed by Microdialysis in the Medial Prefrontal Cortex (2020), Frontiers in Pharmacology
  • Reducing Effect of Cannabidiol on Alcohol Self-Administration in Sardinian Alcohol-Preferring Rats (2021), Cannabis and Cannabinoid Research
  • The Novel Positive Allosteric Modulator of the GABAB Receptor, KK-92A, Suppresses Alcohol Self-Administration and Cue-Induced Reinstatement of Alcohol Seeking in Rats (2021), Frontiers in Cell and Developmental Biology
  • Gender Differences among Sardinians with Alcohol Use Disorder (2021), Journal of Clinical Medicine
  • Reducing effect of the novel positive allosteric modulator of the GABAB receptor, COR659, on binge-like alcohol drinking in male mice and rats (2021), Psychopharmacology

Frequent co-authors collaborating with Gian Luigi Gessa include:

  • Paola Maccioni
  • Giancarlo Colombo
  • Mauro A.M. Carai
  • Carla Lobina
  • Federico Corelli

Their research has been published frequently in venues such as:

  • Frontiers in Pharmacology
  • Journal of Clinical Medicine
  • Alcohol
  • Psychopharmacology
  • Behavioural Brain Research

The main fields of study represented in their work are:

  • Neuroscience
  • Medicine

The subfields of study where they have contributed include:

  • Cellular and Molecular Neuroscience
  • Molecular Biology
  • Pharmacology
  • Physiology
  • Cognitive Neuroscience

Key research topics addressed in their publications are:

  • Neurotransmitter Receptor Influence on Behavior
  • Neuroscience and Neuropharmacology Research
  • Receptor Mechanisms and Signaling
  • Stress Responses and Cortisol
  • Cannabis and Cannabinoid Research
  • Substance Abuse Treatment and Outcomes
  • Alcohol Consumption and Health Effects

Best Publications

  • Low doses of ethanol activate dopaminergic neurons in the ventral tegmental area.

    Gian Luigi Gessa;Francesco Muntoni;Maria Collu;Lidia Vargiu

  • Effects of Moderate Alcohol Consumption on the Central Nervous System

    Michael J. Eckardt;Sandra E. File;Gian Luigi Gessa;Kathleen A. Grant

  • Appetite suppression and weight loss after the cannabinoid antagonist SR 141716

    Giancarlo Colombo;Roberta Agabio;Giacomo Diaz;Carla Lobina

  • Microdialysis measurement of cortical and hippocampal acetylcholine release during sleep-wake cycle in freely moving cats

    Francesco Marrosu;Chiara Portas;Maria Stefania Mascia;Maria Antonietta Casu

  • Baclofen efficacy in reducing alcohol craving and intake: a preliminary double-blind randomized controlled study.

    Giovanni Addolorato;Fabio Caputo;Esmeralda Capristo;Marco Domenicali

  • Evidence for a GABAergic projection from the substantia nigra to the ventromedial thalamus and to the superior colliculus of the rat.

    G. Di Chiara;M.L. Porceddu;M. Morelli;M.L. Mulas

  • Endocannabinoids Mediate Presynaptic Inhibition of Glutamatergic Transmission in Rat Ventral Tegmental Area Dopamine Neurons through Activation of CB1 Receptors

    Miriam Melis;Marco Pistis;Simona Perra;Anna Lisa Muntoni

  • Central functions of oxytocin

    Antonio Argiolas;Gian Luigi Gessa

  • Profound decrement of mesolimbic dopaminergic neuronal activity during ethanol withdrawal syndrome in rats: electrophysiological and biochemical evidence

    Marco Diana;Marco Pistis;Susanna Carboni;Gian Luigi Gessa

  • The role of dopamine in the mechanism of action of antidepressant drugs.

    Paolo Stefano D'Aquila;Maria Collu;Gian Luigi Gessa;Gino Serra

  • Rapid depletion of serum tryptophan, brain tryptophan, serotonin and 5-hydroxyindoleacetic acid by a tryptophan-free diet.

    Giovanni Biggio;Fabio Fadda;Patrizia Fanni;Alessandro Tagliamonte

  • Free tryptophan in serum controls brain tryptophan level and serotonin synthesis

    Alessandro Tagliamonte;Giovanni Biggio;Lidia Vargiu;Gian Luigi Gessa

  • Compulsive sexual activity induced by p-chlorophenylalanine in normal and pinealectomized male rats.

    Alessandro Tagliamonte;Paola Tagliamonte;Gian L. Gessa;Bernard B. Brodie

  • EFFECT OF PSYCHOTROPIC DRUGS ON TRYPTOPHAN CONCENTRATION IN THE RAT BRAIN

    Alessandro Tagliamonte;Paola Tagliamonte;Jorge Perezcruet;Stephen Stern

  • gamma-Hydroxybutyric acid in the treatment of alcohol dependence: a double-blind study.

    Luigi Gallimberti;Mila Ferri;Santo Davide Ferrara;Fabio Fadda

  • Apomorphine-induced penile erection and yawning: site of action in brain.

    Maria Rosaria Melis;Antonio Argiolas;Gian Luigi Gessa

  • Ethanol stimulates the firing rate of nigral dopaminergic neurons in unanesthetized rats.

    Giampaolo Mereu;Fabio Fadda;Gian Luigi Gessa

  • Ability of Baclofen in Reducing Alcohol Craving and Intake: II—Preliminary Clinical Evidence

    Giovanni Addolorato;Fabio Caputo;Esmeralda Capristo;Glancarlo Colombo

  • Dose-dependent absorption and elimination of gamma-hydroxybutyric acid in healthy volunteers.

    P. Palatini;L. Tedeschi;G. Frison;R. Padrini

  • Δ9-Tetrahydrocannabinol decreases extracellular GABA and increases extracellular glutamate and dopamine levels in the rat prefrontal cortex: an in vivo microdialysis study

    Marco Pistis;Luca Ferraro;Luigi Pira;Giovanna Flore

Frequent Co-Authors

Walter Fratta
Walter Fratta University of Cagliari
Marco Diana
Marco Diana University of Sassari
Marco Pistis
Marco Pistis University of Cagliari
Giovanni Addolorato
Giovanni Addolorato Sapienza University of Rome
Paola Devoto
Paola Devoto University of Cagliari
Miriam Melis
Miriam Melis University of Cagliari
Marco Bortolato
Marco Bortolato University of Florida
Antonio Argiolas
Antonio Argiolas University of Cagliari
Giovanni Biggio
Giovanni Biggio University of Cagliari
Roberto Frau
Roberto Frau University of Cagliari

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