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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Neuroscience 58 4212 3864 184 174 384 10411

Roberto Erro publications per year

The chart shows the history of publications by Roberto Erro between 2009 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Roberto Erro published across 17 years, from 2009 to 2025, averaging 25.2 papers a year. Output peaked at 86 publications in 2017. 43 of the 428 publications appeared in the last two years.

No. of publications
20 40 60 80
Bar chart. Horizontal axis: year, 2009 to 2025. Vertical axis: number of publications, 0 to 86. Peak 86 publications in 2017. 2009: 1 publication 2010: 3 publications 2011: 4 publications 2012: 5 publications 2013: 19 publications 2014: 41 publications 2015: 46 publications 2016: 40 publications 2017: 86 publications 2018: 21 publications 2019: 16 publications 2020: 22 publications 2021: 38 publications 2022: 23 publications 2023: 20 publications 2024: 24 publications 2025: 19 publications
2009 2025

428 publications in total across all disciplines

View publications per year as a table
Roberto Erro: publications per year, 2009 to 2025
Year Publications
2009 1
2010 3
2011 4
2012 5
2013 19
2014 41
2015 46
2016 40
2017 86
2018 21
2019 16
2020 22
2021 38
2022 23
2023 20
2024 24
2025 19
Total 428
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Roberto Erro 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 Roberto Erro 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, 378–387 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: 384 publications — 90th percentile

90% 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
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 65 384
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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Roberto Erro 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 Roberto Erro 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, 58–59 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: 58 D-Index — 57th percentile

57% 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 58
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
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

Roberto Erro is affiliated with the University of Salerno in Italy and has contributed extensively to the field of medicine, with a particular focus on neurology and movement disorders. Their research addresses various aspects of neurological conditions, especially those related to Parkinson's disease and functional motor disorders.

The scientist's work frequently appears in journals such as Movement Disorders Clinical Practice, Neurological Sciences, Parkinsonism & Related Disorders, Movement Disorders, and the Journal of Neural Transmission. These venues reflect a consistent engagement with movement disorders and related neurological research.

Roberto Erro's recent publications include:

  • "Clinical Correlates of Functional Motor Disorders: An Italian Multicenter Study," 2020, Movement Disorders Clinical Practice
  • "Functional Motor Disorders Associated with Other Neurological Diseases: Beyond the Boundaries of 'Organic' Neurology," 2020, European Journal of Neurology
  • "Sex Differences in Parkinson's Disease: From Bench to Bedside," 2022, Brain Sciences
  • "The Spectrum of PRRT2-Associated Disorders: Update on Clinical Features and Pathophysiology," 2021, Frontiers in Neurology
  • "The Emerging Role of Phosphodiesterases in Movement Disorders," 2021, Movement Disorders

Their collaborative network includes frequent co-authors such as Paolo Barone, Marina Picillo, Sofia Cuoco, Maria Teresa Pellecchia, and Roberto Ceravolo, illustrating a broad research collaboration within the neurology community.

Main fields of study for Roberto Erro encompass medicine in general, with a concentration in neurology. Subfields represented in their research portfolio include:

  • Neurology
  • Psychiatry and Mental Health
  • Cellular and Molecular Neuroscience
  • Clinical Psychology
  • Cognitive Neuroscience

The research topics tackled by Roberto Erro cover diverse areas such as:

  • Neurological Disorders and Treatments
  • Parkinson's Disease Mechanisms and Treatments
  • Botulinum Toxin and Related Neurological Disorders
  • Genetic Neurodegenerative Diseases
  • Psychosomatic Disorders and Their Treatments
  • Obsessive-Compulsive Spectrum Disorders
  • Cerebral Palsy and Movement Disorders

Best Publications

  • Mutation in the SYNJ1 gene associated with autosomal recessive, early-onset Parkinsonism.

    Marialuisa Quadri;Mingyan Fang;Marina Picillo;Simone Olgiati

  • The Heterogeneity of Early Parkinson’s Disease: A Cluster Analysis on Newly Diagnosed Untreated Patients

    Roberto Erro;Carmine Vitale;Marianna Amboni;Marina Picillo

  • Resting-state functional connectivity associated with mild cognitive impairment in Parkinson’s disease

    Marianna Amboni;Alessandro Tessitore;Fabrizio Esposito;Fabrizio Esposito;Gabriella Santangelo

  • Paroxysmal dyskinesias revisited: A review of 500 genetically proven cases and a new classification

    Roberto Erro;Una-Marie Sheerin;Kailash P. Bhatia

  • The clinical and genetic heterogeneity of paroxysmal dyskinesias.

    Alice R. Gardiner;Fatima Jaffer;Russell C. Dale;Robyn Labrum

  • Mild Cognitive Impairment in newly diagnosed Parkinson's disease: A longitudinal prospective study.

    Gabriella Santangelo;Carmine Vitale;Marina Picillo;Marcello Moccia

  • Biomarker-driven phenotyping in Parkinson's disease: A translational missing link in disease-modifying clinical trials.

    Alberto J. Espay;Michael A. Schwarzschild;Caroline M. Tanner;Hubert H. Fernandez

  • What do patients with scans without evidence of dopaminergic deficit (SWEDD) have? New evidence and continuing controversies

    Roberto Erro;Susanne A Schneider;Maria Stamelou;Niall P Quinn

  • The distinguishing motor features of cataplexy : a study from video-recorded attacks

    Fabio Pizza;Fabio Pizza;Elena Antelmi;Elena Antelmi;Stefano Vandi;Stefano Vandi;Stefano Meletti

  • Regional Gray Matter Atrophy in Patients with Parkinson Disease and Freezing of Gait

    A Tessitore;M Amboni;G Cirillo;D Corbo

  • Differentiating drug-induced parkinsonism from Parkinson's disease: An update on non-motor symptoms and investigations

    Francesco Brigo;Roberto Erro;Roberto Erro;Antonio Marangi;Kailash Bhatia

  • Non-motor symptoms in early Parkinson's disease: a 2-year follow-up study on previously untreated patients

    Roberto Erro;Marina Picillo;Carmine Vitale;Marianna Amboni

  • Propriospinal myoclonus: clinical reappraisal and review of literature.

    Sandra M. A. van der Salm;Roberto Erro;Carla Cordivari;Mark J. Edwards

  • Hearing Impairment in Parkinson's Disease: Expanding the Nonmotor Phenotype

    Carmine Vitale;Vincenzo Marcelli;Roberto Allocca;Gabriella Santangelo

  • Gender differences in non-motor symptoms in early, drug naïve Parkinson’s disease

    Marina Picillo;Marianna Amboni;Roberto Erro;Katia Longo

  • Anxiety is associated with striatal dopamine transporter availability in newly diagnosed untreated Parkinson's disease patients

    Roberto Erro;Sabina Pappatà;Marianna Amboni;Caterina Vicidomini

  • Parkinson’s Disease Subtypes: Critical Appraisal and Recommendations

    Tiago A. Mestre;Seyed Mohammad Fereshtehnejad;Daniela Berg;Nicolaas I. Bohnen

  • Apathy and striatal dopamine transporter levels in de-novo, untreated Parkinson's disease patients.

    Gabriella Santangelo;Carmine Vitale;Marina Picillo;Sofia Cuoco

  • Facial Emotion Recognition and Expression in Parkinson's Disease: An Emotional Mirror Mechanism?

    Lucia Ricciardi;Federica Visco-Comandini;Roberto Erro;Francesca Morgante

  • Rest and other types of tremor in adult-onset primary dystonia

    Roberto Erro;Ignacio Rubio-Agusti;Tabish A Saifee;Carla Cordivari

  • Essential pitfalls in "essential" tremor.

    Alberto J. Espay;Anthony E. Lang;Roberto Erro;Aristide Merola

  • Deconstructing Fahr's disease/syndrome of brain calcification in the era of new genes.

    Amit Batla;Xin You Tai;Lucia Schottlaender;Roberto Erro

  • Comparative cognitive and neuropsychiatric profiles between Parkinson's disease, multiple system atrophy and progressive supranuclear palsy.

    Gabriella Santangelo;Sofia Cuoco;Maria Teresa Pellecchia;Roberto Erro

Frequent Co-Authors

Kailash P. Bhatia
Kailash P. Bhatia University College London
Paolo Barone
Paolo Barone University of Salerno
Maria Stamelou
Maria Stamelou Hygeia Hospital
Carmine Vitale
Carmine Vitale University of Naples Federico II
Marianna Amboni
Marianna Amboni University of Salerno
Christos Ganos
Christos Ganos Charité - University Medicine Berlin
Gabriella Santangelo
Gabriella Santangelo University of Campania "Luigi Vanvitelli"
Michele Tinazzi
Michele Tinazzi University of Verona
Francesca Morgante
Francesca Morgante St George's, University of London
Alfredo Berardelli
Alfredo Berardelli Sapienza University of Rome

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