World's Best Scientists 2026 revealed!
Ildebrando Appollonio

Ildebrando Appollonio

D-Index & Metrics

Neuroscience

D-Index
43
Citations
11796
World Ranking
7298
National Ranking
386

Ildebrando Appollonio 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 Ildebrando Appollonio 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: 283 publications — 80th percentile

80% of scientists in this discipline score the same or lower.

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

Ildebrando Appollonio 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 Ildebrando Appollonio 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: 43 D-Index — 24th percentile

24% of scientists in this discipline score the same or lower.

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

Overview

Ildebrando Appollonio is affiliated with the University of Milano-Bicocca in Italy. Their scientific work is situated primarily within the field of Medicine, with a particular focus on Neurology, Psychiatry and Mental Health, and Cognitive Neuroscience. Additional research interests include Physiology and Clinical Psychology.

Appollonio's contributions center on topics within Dementia and Cognitive Impairment Research, Amyotrophic Lateral Sclerosis Research, and Alzheimer's Disease research and treatments. Other topics of study include the Neurobiology of Language and Bilingualism, Functional Brain Connectivity Studies, Parkinson's Disease Mechanisms and Treatments, and Advanced Neuroimaging Techniques and Applications.

Their frequent publication venues include:

  • Neurological Sciences
  • Neurology
  • Zenodo (CERN European Organization for Nuclear Research)
  • Aging Clinical and Experimental Research
  • Journal of the Neurological Sciences

Prominent coauthors in their collaborations are:

  • Lucio Tremolizzo
  • Carlo Ferrarese
  • Edoardo Nicolò Aiello
  • Massimo Filippi
  • Vincenzo Silani

Selected recent papers authored or coauthored by Appollonio include:

  • "New insights into the genetic etiology of Alzheimer's disease and related dementias", 2022, Nature Genetics
  • "Behavioral and Psychological Effects of Coronavirus Disease-19 Quarantine in Patients With Dementia", 2020, Frontiers in Psychiatry
  • "Guillain-Barré syndrome related to COVID-19 infection", 2020, Neurology Neuroimmunology & Neuroinflammation
  • "The Impact of COVID-19 Quarantine on Patients With Dementia and Family Caregivers: A Nation-Wide Survey", 2021, Frontiers in Aging Neuroscience
  • "The Montreal Cognitive Assessment (MoCA): updated norms and psychometric insights into adaptive testing from healthy individuals in Northern Italy", 2021, Aging Clinical and Experimental Research

Best Publications

  • The Frontal Assessment Battery (FAB): normative values in an Italian population sample.

    I. Appollonio;M. Leone;V. Isella;F. Piamarta

  • Sensory Impairment and Quality of Life in a Community Elderly Population

    Corrado Carabellese;Ildebrando Appollonio;Renzo Rozzini;Angela Bianchetti

  • Prevalence of sleep disturbances in mild cognitive impairment and dementing disorders: a multicenter Italian clinical cross-sectional study on 431 patients.

    B. Guarnieri;F. Adorni;M. Musicco;I. Appollonio

  • Memory in patients with cerebellar degeneration

    I. M. Appollonio;Jordon Grafman;V. Schwartz;S. Massaquoi

  • Guillain-Barré syndrome related to COVID-19 infection.

    Paola Alberti;Simone Beretta;Marco Piatti;Aristotelis Karantzoulis

  • Behavioral and psychological effects of coronavirus disease-19 quarantine in patients with dementia

    A. Cagnin;R. Di Lorenzo;C. Marra;L. Bonanni

  • Common variants in Alzheimer's disease and risk stratification by polygenic risk scores

    Itziar de Rojas;Itziar de Rojas;Sonia Moreno-Grau;Sonia Moreno-Grau;Niccolo Tesi;Benjamin Grenier-Boley

  • Clinical, neuropsychological, and morphometric correlates of apathy in Parkinson's disease.

    Valeria Isella;Paola Melzi;Marco Grimaldi;Simona Iurlaro

  • Visualizing cortical activation during mental calculation with functional MRI

    Linda Rueckert;Nicholas Lange;Arnaud Partiot;Ildebrando Appollonio

  • Effects of Sensory Aids on the Quality of Life and Mortality of Elderly People: A Multivariate Analysis

    Ildebrando Appollonio;Corrado Carabellese;Lodovico Frattola;Marco Trabucchi

  • "Delirium Day": A nationwide point prevalence study of delirium in older hospitalized patients using an easy standardized diagnostic tool

    Giuseppe Bellelli;Alessandro Morandi;Simona G Di Santo;Andrea Mazzone

  • Magnetic resonance imaging functional activation of left frontal cortex during covert word production.

    L. Rueckert;I. Appollonio;J. Grafman;P. Jezzard

  • The Impact of COVID-19 Quarantine on Patients With Dementia and Family Caregivers: A Nation-Wide Survey

    Innocenzo Rainero;Amalia C Bruni;Camillo Marra;Annachiara Cagnin

  • Discriminative and predictive power of an informant report in mild cognitive impairment.

    V Isella;L Villa;A Russo;R Regazzoni

  • Physical anhedonia in Parkinson’s disease

    V Isella;S Iurlaro;R Piolti;C Ferrarese

  • Sensory Impairments and Mortality in an Elderly Community Population: A Six-year Follow-up Study

    Ildebrando Appollonio;Corrado Carabellese;Eugenio Magni;Lodovico Frattola

  • Clinical correlates and cognitive underpinnings of verbal fluency impairment after chronic subthalamic stimulation in Parkinson's disease.

    D. De Gaspari;C. Siri;M. Di Gioia;A. Antonini

  • Decreased density of benzodiazepine receptors in lymphocytes of anxious patients: reversal after chronic diazepam treatment.

    C. Ferrarese;I. Appollonio;M. Frigo;M. Perego

  • Peripheral cytokine release in Alzheimer patients: correlation with disease severity.

    Gessica Sala;Gloria Galimberti;Carla Canevari;Maria Elisabetta Raggi

  • Benzodiazepine receptors and diazepam binding inhibitor: A possible link between stress, anxiety and the immune system

    C. Ferrarese;I. Appollonio;G. Bianchi;M. Frigo

  • Glutamate uptake is decreased in platelets from Alzheimer's disease patients.

    Carlo Ferrarese;Barbara Begni;Carla Canevari;Chiara Zoia

Frequent Co-Authors

Massimo Filippi
Massimo Filippi Vita-Salute San Raffaele University
Jordan Grafman
Jordan Grafman Northwestern University
Marco Trabucchi
Marco Trabucchi University of Rome Tor Vergata
Alessandro Padovani
Alessandro Padovani University of Brescia
Federica Agosta
Federica Agosta Vita-Salute San Raffaele University
Antonio Russo
Antonio Russo University of Palermo
Alberto Lleó
Alberto Lleó Hospital de la Santa Creu i Sant Pau
Giuseppe Magnani
Giuseppe Magnani Vita-Salute San Raffaele University
Paolo Frigio Nichelli
Paolo Frigio Nichelli University of Modena and Reggio Emilia
Nadia Bolognini
Nadia Bolognini University of Milano-Bicocca

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