Citation Rankings (Highly Cited Researchers) and the list of the most cited and influential researchers cover a wide range of scientific fields, spanning 197 main and sub-disciplines, as well as the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings, offering a unique service. Additionally, the list without CERN, Statistical Data, etc., provided exclusively by “AD Scientific Index”, is part of our effort to balance the situation created by CERN and researchers with statistical data, who have an advantage over others, especially those in the social and humanities fields. There should be new regulations for multi-author and CERN papers. Citation lists also reveal many rule violations and unethical practices. See also for more specific citation analyses: Scientists Last 6 years Citation Index, Universities Total Citations Rankings 2025 and Universities Last 6 Years Citations Rankings 2025
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :1
dementia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,861
22,262
0.604
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :2
neurodegeneration
motor neurone disease
amyotrophic lateral sclerosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,202
13,682
0.290
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :3
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,224
8,334
0.630
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :4
Dementia Disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,561
3,741
0.495
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :5
Myeloma and haematological malignancy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,982
3,319
0.666
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :6
Health services research sexual health
sexually transmitted infections
electronic health records
health protection
infectiou
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,592
3,274
0.497
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :7
biostatistics
epidemiology
clinical trials
primary care
psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,939
3,120
0.450
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :8
Dementia
Mental Health
Rheumatoid Arthritis
Electronic Health Records
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,308
3,016
0.700
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :9
Neurodegenerative Disease
Cognitive Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,316
2,689
0.506
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :10
anatomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,152
2,564
0.813
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :11
Paediatrics
allergy
asthma
precision medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,213
2,556
0.311
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :12
PET and MR Neuroimaging
Neuropsychopharmacology
Affective Neuroscience
Psychoneuroimmunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,699
2,497
0.531
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :13
dementia
quality of life
stigma
caregivers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,642
2,137
0.809
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :14
infectious disease
immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,825
2,054
0.727
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :15
MRI
diffusion
neuroscience
biomedical imaging
neuroanatomy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,403
1,780
0.523
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :16
Haematology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,372
1,764
0.523
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :17
HIV Treatment and Prevention
HIV Drug Resistance
Sexual and Reproductive Health
Climate Change and Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,223
1,617
0.727
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :18
Intensive Care Medicine
AKI
Pharmacokinetics
ethics
endocrine emergencies
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,628
1,590
0.438
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :19
Systems Biology
Cell fate
Immunology
Cancer
Computational Modelling
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,750
1,541
0.881
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :20
Magnetic Resonance Imaging
Nuclear Magnetic Resonance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,559
1,519
0.594
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :21
cell biology
epigenetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,129
1,515
0.295
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :22
Health Equity
Social Epidemiology
Stigma & Discrimination
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,654
1,398
0.845
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :23
Innate immunity
Neuroinflammation
Tissue-protective cytokines
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,146
1,283
0.209
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :24
Innate immunity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,542
1,268
0.358
* Last 6 Years Citation Counts Rankings
Ranking Based On Selection :25
Dementia
Recovery
Quality of Life
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,444
1,250
0.866
Sube Banerjee
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
36,861
22,262
0.604
Peter Leigh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
47,202
13,682
0.290
neurodegeneration
motor neurone disease
amyotrophic lateral sclerosis
Martin Llewelyn
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
13,224
8,334
0.630
Naji Tabet
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,561
3,741
0.495
John R Jones
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,982
3,319
0.666
Jackie Cassell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,592
3,274
0.497
Health services research sexual health
sexually transmitted infections
electronic health records
health protection
infectiou
Stephen Bremner
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,939
3,120
0.450
biostatistics
epidemiology
clinical trials
primary care
psychiatry
Elizabeth Ford
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,308
3,016
0.700
Dementia
Mental Health
Rheumatoid Arthritis
Electronic Health Records
Marwa Elamin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,316
2,689
0.506
Neurodegenerative Disease
Cognitive Neurology
Claire F Smith
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,152
2,564
0.813
Somnath Mukhopadhyay
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,213
2,556
0.311
Paediatrics
allergy
asthma
precision medicine
Alessandro Colasanti
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,699
2,497
0.531
PET and MR Neuroimaging
Neuropsychopharmacology
Affective Neuroscience
Psychoneuroimmunology
Nicolas Farina
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,642
2,137
0.809
Fidler K
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,825
2,054
0.727
Itamar Ronen
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,403
1,780
0.523
Timothy Chevassut
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,372
1,764
0.523
Collins Iwuji
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,223
1,617
0.727
HIV Treatment and Prevention
HIV Drug Resistance
Sexual and Reproductive Health
Climate Change and Health
Barbara Philips
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,628
1,590
0.438
Intensive Care Medicine
AKI
Pharmacokinetics
ethics
endocrine emergencies
Simon Mitchell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,750
1,541
0.881
Systems Biology
Cell fate
Immunology
Cancer
Computational Modelling
Nicholas G Dowell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,559
1,519
0.594
Magnetic Resonance Imaging
Nuclear Magnetic Resonance
Helen Stewart
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,129
1,515
0.295
cell biology
epigenetics
Marija Pantelic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,654
1,398
0.845
Health Equity
Social Epidemiology
Stigma & Discrimination
Manuela Mengozzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
6,146
1,283
0.209
Sandra Sacre
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,542
1,268
0.358
Stephanie Daley
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,444
1,250
0.866