Citation Rankings (Highly Cited Researchers) 2024 and list of influential and most cited researchers in Agriculture and Forestry, Art, Design and Architecture, 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)
* Total Citation Counts Rankings
World Rank
90
Country Rank
5
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11561.png)
![Australia](/flags/au.png)
![Graeme J Hankey](/user/assets/images/profile/no-profile-photo.png)
Stroke prevention
treatment
epidemiology
clinical trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
365,710
207,083
0.566
* Total Citation Counts Rankings
World Rank
522
Country Rank
17
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/7391.png)
![Germany](/flags/de.png)
![Werner Hacke](/user/assets/images/profile/no-profile-photo.png)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233,137
76,135
0.327
* Total Citation Counts Rankings
World Rank
686
Country Rank
61
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/9971.png)
![Italy](/flags/it.png)
![Giancarlo Logroscino](https://cdn.adscientificindex.com/pictures/0f/1805330.jpg)
Neurodegenerative diseases
neuroepidemiology
population based studies
biomarkers
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210,249
127,988
0.609
* Total Citation Counts Rankings
World Rank
773
Country Rank
35
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/5598.png)
![Canada](/flags/ca.png)
![Alan Evans](https://cdn.adscientificindex.com/pictures/e7/641042.jpg)
brain imaging
MRI
PET
connectivity
neuroinformatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
199,174
58,988
0.296
* Total Citation Counts Rankings
World Rank
804
Country Rank
324
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11399.jpg)
![United States](/flags/us.png)
![Paul Thompson](https://cdn.adscientificindex.com/pictures/96/1623456.jpg)
Brain Imaging
Neurology
Psychiatry
Neuroimaging
Genetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196,627
82,007
0.417
* Total Citation Counts Rankings
World Rank
827
Country Rank
333
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11862.jpg)
![United States](/flags/us.png)
![Marcus E Raichle](https://cdn.adscientificindex.com/pictures/c8/1348624.jpg)
brain imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194,832
52,125
0.268
* Total Citation Counts Rankings
World Rank
858
Country Rank
350
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/10923.jpg)
![United States](/flags/us.png)
![Brett Kissela](https://cdn.adscientificindex.com/pictures/8f/1772910.jpg)
stroke
neuroplasticity
outcomes
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191,064
93,036
0.487
* Total Citation Counts Rankings
World Rank
898
Country Rank
14
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/7358.png)
![Netherlands](/flags/nl.png)
![Peter J Koudstaal](https://cdn.adscientificindex.com/pictures/d3/4703584.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186,374
68,028
0.365
* Total Citation Counts Rankings
World Rank
906
Country Rank
15
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/1574.png)
![India](/flags/in.png)
![Jeyaraj D Pandian](https://cdn.adscientificindex.com/pictures/ef/300335.jpg)
Stroke and General Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
185,403
101,152
0.546
* Total Citation Counts Rankings
World Rank
917
Country Rank
1
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/12040.png)
![Malaysia](/flags/my.png)
![Yun Jin Kim](https://cdn.adscientificindex.com/pictures/ce/409692.jpg)
Complementary Medicine
Acupuncture
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184,930
151,845
0.821
* Total Citation Counts Rankings
World Rank
956
Country Rank
399
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/307.png)
![United States](/flags/us.png)
![Richard B Lipton](https://cdn.adscientificindex.com/pictures/13/792906.jpg)
migraine headache
alzheimer's disease
neuro-epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180,545
72,261
0.400
* Total Citation Counts Rankings
World Rank
1,053
Country Rank
27
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/5330.png)
![Germany](/flags/de.png)
![Martin Dichgans](https://cdn.adscientificindex.com/pictures/d4/1761778.jpg)
Stroke
Dementia
Genetics
Imaging
Investigator-Initiated Clinical Trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171,060
89,389
0.523
* Total Citation Counts Rankings
World Rank
1,157
Country Rank
502
Institution Rank : 4
![](https://cdn.adscientificindex.com/logos/11449.jpg)
![United States](/flags/us.png)
![S Claiborne Johnston](https://cdn.adscientificindex.com/pictures/f2/1640670.jpg)
Neurology
Stroke
Epidemiology
Clinical Trials
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163,306
64,157
0.393
* Total Citation Counts Rankings
World Rank
1,162
Country Rank
505
Institution Rank : 48
![](https://cdn.adscientificindex.com/logos/3215.jpg)
![United States](/flags/us.png)
![Rudolph E Tanzi](https://cdn.adscientificindex.com/pictures/dd/4974008.jpg)
Alzheimer's
neurology
neurodegeneration
neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162,833
51,113
0.314
* Total Citation Counts Rankings
World Rank
1,175
Country Rank
87
Institution Rank : 8
![](https://cdn.adscientificindex.com/logos/15708.png)
![United Kingdom](/flags/gb.png)
![Nick C Fox](https://cdn.adscientificindex.com/pictures/20/1323899.jpg)
neurology
dementia
neuroimaging
MRI
alzheimer's disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161,981
88,543
0.547
* Total Citation Counts Rankings
World Rank
1,195
Country Rank
523
Institution Rank : 49
![](https://cdn.adscientificindex.com/logos/3215.jpg)
![United States](/flags/us.png)
![Alvaro Pascual Leone](https://cdn.adscientificindex.com/pictures/98/1392992.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160,128
61,931
0.387
* Total Citation Counts Rankings
World Rank
1,257
Country Rank
553
Institution Rank : 2
![](https://cdn.adscientificindex.com/logos/11280.jpg)
![United States](/flags/us.png)
![Donald Silberberg](/user/assets/images/profile/no-profile-photo.png)
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156,529
73,053
0.467
* Total Citation Counts Rankings
World Rank
1,272
Country Rank
1
Institution Rank : 1
![](https://cdn.adscientificindex.com/logos/11072.jpg)
![Nigeria](/flags/ng.png)
![Mayowa Owolabi](/user/assets/images/profile/no-profile-photo.png)
Stroke
Neurorehabilitation
Neurogenetics
Non-communicable diseases
Population health
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155,590
141,034
0.906
* Total Citation Counts Rankings
World Rank
1,277
Country Rank
17
Institution Rank : 6
![](https://cdn.adscientificindex.com/logos/5336.jpg)
![Sweden](/flags/se.png)
![Bo Norrving](https://cdn.adscientificindex.com/pictures/a1/1408748.jpg)
stroke
neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155,305
112,652
0.725
* Total Citation Counts Rankings
World Rank
1,285
Country Rank
568
Institution Rank : 3
![](https://cdn.adscientificindex.com/logos/822.jpg)
![United States](/flags/us.png)
![Joseph Jankovic](https://cdn.adscientificindex.com/pictures/d1/4345762.jpg)
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155,001
54,682
0.353
* Total Citation Counts Rankings
World Rank
1,290
Country Rank
572
Institution Rank : 9
![](https://cdn.adscientificindex.com/logos/10892.jpg)
![United States](/flags/us.png)
![Dan Geschwind](https://cdn.adscientificindex.com/pictures/7b/1750441.jpg)
Neurology
Neurodevelopmental Disorders
Neuroscience
Systems Biology
Precision Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154,789
78,699
0.508
* Total Citation Counts Rankings
World Rank
1,302
Country Rank
94
Institution Rank : 11
![](https://cdn.adscientificindex.com/logos/15708.png)
![United Kingdom](/flags/gb.png)
![John Rothwell](/user/assets/images/profile/no-profile-photo.png)
Pathophysiology of Movement Disorders
non-invasive brain stimulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154,156
49,871
0.324
* Total Citation Counts Rankings
World Rank
1,383
Country Rank
617
Institution Rank : 58
![](https://cdn.adscientificindex.com/logos/3215.jpg)
![United States](/flags/us.png)
![Lee Schwamm](https://cdn.adscientificindex.com/pictures/73/1391082.jpg)
cerebrovascular disease
innovation
telehealth
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149,006
61,029
0.410
* Total Citation Counts Rankings
World Rank
1,401
Country Rank
107
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/15708.png)
![United Kingdom](/flags/gb.png)
![Alan J Thompson](https://cdn.adscientificindex.com/pictures/07/1345004.jpg)
Multiple Sclerosis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147,640
56,975
0.386
* Total Citation Counts Rankings
World Rank
1,472
Country Rank
660
Institution Rank : 12
![](https://cdn.adscientificindex.com/logos/1736.jpg)
![United States](/flags/us.png)
![Richard Mayeux](https://cdn.adscientificindex.com/pictures/52/911138.jpg)
Neurology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,500
53,576
0.371
Graeme J Hankey
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
365,710
207,083
0.566
Stroke prevention
treatment
epidemiology
clinical trials
Werner Hacke
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
233,137
76,135
0.327
Giancarlo Logroscino
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
210,249
127,988
0.609
Neurodegenerative diseases
neuroepidemiology
population based studies
biomarkers
Alan Evans
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
199,174
58,988
0.296
brain imaging
MRI
PET
connectivity
neuroinformatics
Paul Thompson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
196,627
82,007
0.417
Brain Imaging
Neurology
Psychiatry
Neuroimaging
Genetics
Marcus E Raichle
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
194,832
52,125
0.268
Brett Kissela
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
191,064
93,036
0.487
stroke
neuroplasticity
outcomes
Peter J Koudstaal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
186,374
68,028
0.365
Jeyaraj D Pandian
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
185,403
101,152
0.546
Yun Jin Kim
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
184,930
151,845
0.821
Complementary Medicine
Acupuncture
Neurology
Richard B Lipton
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
180,545
72,261
0.400
migraine headache
alzheimer's disease
neuro-epidemiology
Martin Dichgans
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
171,060
89,389
0.523
Stroke
Dementia
Genetics
Imaging
Investigator-Initiated Clinical Trials
S Claiborne Johnston
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
163,306
64,157
0.393
Neurology
Stroke
Epidemiology
Clinical Trials
Rudolph E Tanzi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
162,833
51,113
0.314
Alzheimer's
neurology
neurodegeneration
neuroscience
Nick C Fox
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
161,981
88,543
0.547
neurology
dementia
neuroimaging
MRI
alzheimer's disease
Alvaro Pascual Leone
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
160,128
61,931
0.387
Donald Silberberg
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
156,529
73,053
0.467
Mayowa Owolabi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155,590
141,034
0.906
Stroke
Neurorehabilitation
Neurogenetics
Non-communicable diseases
Population health
Bo Norrving
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155,305
112,652
0.725
Joseph Jankovic
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
155,001
54,682
0.353
Dan Geschwind
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154,789
78,699
0.508
Neurology
Neurodevelopmental Disorders
Neuroscience
Systems Biology
Precision Medicine
John Rothwell
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
154,156
49,871
0.324
Pathophysiology of Movement Disorders
non-invasive brain stimulation
Lee Schwamm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
149,006
61,029
0.410
cerebrovascular disease
innovation
telehealth
Alan J Thompson
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
147,640
56,975
0.386
Richard Mayeux
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
144,500
53,576
0.371