Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Architecture and Design, Business and Management, Economics and Econometrics, Education, Engineering and Technology, History, Philosophy, Theology, Law, Medicine and Health Sciences, Natural Sciences and Social Sciences and their 256 sub-branches is a unique service offered only by “AD Scientific Index”. You can see the most cited and influential researchers in the country and region. See also for more specific citation analyses: "last 6 years citation index" Universities Rankings 2024 (Sort by: Total Citations) and Universities Rankings 2024 (Sort by : Last 6 Years Citations)
![Andrew Simmons](https://cdn.adscientificindex.com/pictures/a4/1143623.jpg)
Neuroimaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,627
16,695
0.343
![Robert Stewart](https://cdn.adscientificindex.com/pictures/4c/1143632.jpg)
Psychiatric Epidemiology
Clinical Informatics
Old Age Psychiatry
International Mental Health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,444
25,116
0.518
![Emily Simonoff](https://cdn.adscientificindex.com/pictures/3b/1143608.jpg)
Learning disabilities
ADHD
autism
genetics
epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,401
20,295
0.437
![Ulrike Schmidt](/user/assets/images/profile/no-profile-photo.png)
eating disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,154
22,513
0.499
![Kinya Otsu](/user/assets/images/profile/no-profile-photo.png)
Cardiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,710
15,157
0.347
![Adrian Hayday](/user/assets/images/profile/no-profile-photo.png)
Immunobiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,565
14,816
0.340
![Natalie J Prescott](https://cdn.adscientificindex.com/pictures/ab/1227090.jpg)
Human Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,419
14,350
0.331
![Finbarr Martin](https://cdn.adscientificindex.com/pictures/32/1226969.jpg)
geriatric medicine
delirium falls
care homes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,194
27,970
0.648
![Katya Rubia](https://cdn.adscientificindex.com/pictures/65/1135624.jpg)
Cognitive Neuroscience
Developmental cognitive Neuroscience
fMRI
ADHD
FMRI
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,382
17,920
0.444
![Saman Warnakulasuriya](https://cdn.adscientificindex.com/pictures/2c/1269941.jpg)
Oral Medicine
Oral Oncology
Tobacco Control
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,547
18,789
0.475
![Eric Ataylor](/user/assets/images/profile/no-profile-photo.png)
child psychiatry
ADHD
psychopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,428
8,492
0.215
![Gideon Lack](https://cdn.adscientificindex.com/pictures/b8/1242153.jpg)
Paediatric allergy
Food allergy
Peanut allergy
Anaphylaxis
Immunotherapy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,726
17,532
0.465
![Paul Seed](https://cdn.adscientificindex.com/pictures/b8/1158495.jpg)
Biostatistics
Maternal & Fetal Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,217
15,049
0.404
![Lucy Chappell](/user/assets/images/profile/no-profile-photo.png)
pregnancy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,890
29,842
0.831
![Catherine Williamson](https://cdn.adscientificindex.com/pictures/09/1203387.jpg)
Molecular
Biology
Obstetrics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,174
25,192
0.716
![Abdel Douiri](https://cdn.adscientificindex.com/pictures/f1/1190545.jpg)
Clinical trials
Epidemiology
Long-term conditions
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,672
27,349
0.892
![Gisli Gudjonsson](/user/assets/images/profile/no-profile-photo.png)
Clinial and forensic psychollogy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,665
8,246
0.278
![Paola Dazzan](/user/assets/images/profile/no-profile-photo.png)
Psychosis
Clinical outcome
Brain structure
Neurodevelopment
Antipsychotics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,663
15,720
0.530
![Toby Lawrence](https://cdn.adscientificindex.com/pictures/c7/1283314.jpg)
Immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,958
13,872
0.479
![Andrea Mechelli](https://cdn.adscientificindex.com/pictures/77/1143596.jpg)
mental health
machine learning
neuroimaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,949
12,170
0.420
![Federico Turkheimer](https://cdn.adscientificindex.com/pictures/81/1221894.jpg)
Neuroscience
neuroimaging
computational neuroscience
mathematical statistics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,465
12,646
0.460
![Carsten Flohr](https://cdn.adscientificindex.com/pictures/5d/1218007.jpg)
Population-Based Dermatology Research
Clinical Trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,353
21,503
0.786
![Stuart Bevan](/user/assets/images/profile/no-profile-photo.png)
Neuroscience
Sensory Transduction
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,317
5,762
0.211
![Oscar Marín](https://cdn.adscientificindex.com/pictures/f0/1238101.jpg)
Neuroscience
brain development
neurodevelopmental disorders
autism
schizophrenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,127
9,958
0.367
![Stephen Challacombe](https://cdn.adscientificindex.com/pictures/4f/1269942.jpg)
oral medicine
mucosal immunology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,523
8,456
0.319
Andrew Simmons
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,627
16,695
0.343
Robert Stewart
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
48,444
25,116
0.518
Psychiatric Epidemiology
Clinical Informatics
Old Age Psychiatry
International Mental Health
Emily Simonoff
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
46,401
20,295
0.437
Learning disabilities
ADHD
autism
genetics
epidemiology
Ulrike Schmidt
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,154
22,513
0.499
Kinya Otsu
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,710
15,157
0.347
Adrian Hayday
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,565
14,816
0.340
Natalie J Prescott
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,419
14,350
0.331
Finbarr Martin
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,194
27,970
0.648
geriatric medicine
delirium falls
care homes
Katya Rubia
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
40,382
17,920
0.444
Cognitive Neuroscience
Developmental cognitive Neuroscience
fMRI
ADHD
FMRI
Saman Warnakulasuriya
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,547
18,789
0.475
Oral Medicine
Oral Oncology
Tobacco Control
Eric Ataylor
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
39,428
8,492
0.215
child psychiatry
ADHD
psychopharmacology
Gideon Lack
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,726
17,532
0.465
Paediatric allergy
Food allergy
Peanut allergy
Anaphylaxis
Immunotherapy
Paul Seed
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,217
15,049
0.404
Biostatistics
Maternal & Fetal Medicine
Lucy Chappell
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,890
29,842
0.831
Catherine Williamson
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,174
25,192
0.716
Molecular
Biology
Obstetrics
Abdel Douiri
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
30,672
27,349
0.892
Clinical trials
Epidemiology
Long-term conditions
Gisli Gudjonsson
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,665
8,246
0.278
Clinial and forensic psychollogy
Paola Dazzan
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
29,663
15,720
0.530
Psychosis
Clinical outcome
Brain structure
Neurodevelopment
Antipsychotics
Toby Lawrence
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,958
13,872
0.479
Andrea Mechelli
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,949
12,170
0.420
mental health
machine learning
neuroimaging
Federico Turkheimer
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,465
12,646
0.460
Neuroscience
neuroimaging
computational neuroscience
mathematical statistics
Carsten Flohr
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,353
21,503
0.786
Population-Based Dermatology Research
Clinical Trials
Stuart Bevan
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,317
5,762
0.211
Neuroscience
Sensory Transduction
Oscar Marín
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
27,127
9,958
0.367
Neuroscience
brain development
neurodevelopmental disorders
autism
schizophrenia
Stephen Challacombe
King's College London
London, United Kingdom
![United Kingdom](/flags/gb.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
26,523
8,456
0.319
oral medicine
mucosal immunology