The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Cancer Research
Oncology
brain tumors
neurooncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,906
43,545
0.552
* Total Citation Counts Rankings
Ranking Based On Selection: 2
Neurosurgical Oncology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,942
4,555
0.240
* Total Citation Counts Rankings
Ranking Based On Selection: 3
Endovascular Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,587
3,848
0.207
* Total Citation Counts Rankings
Ranking Based On Selection: 4
Neuromodulation
Neural regeneration
Deep brain Stimulation
Functional Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,558
6,728
0.363
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Neurosurgery
epilepsy
narcolepsy
sleep
deep brain stimulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,057
4,328
0.308
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Department of Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,568
3,207
0.277
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Gene Therapy
Stem Cell Therapy
Pain
Chemogenetics
ALS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,486
3,136
0.331
* Total Citation Counts Rankings
Ranking Based On Selection: 8
Cerebrovascular and Skull Base Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,358
3,638
0.494
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Neurosurgery
Pituitary Tumors
Brain Tumors
Endocrinology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,124
2,509
0.352
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,268
4,223
0.802
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Neurosurgery
Neuroinflammation
Cerebrovascular Disease
Complement System
Brain Injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,726
3,107
0.834
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Spine Surgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,371
1,816
0.539
* Total Citation Counts Rankings
Ranking Based On Selection: 13
cancer biology
molecular biology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,167
821
0.259
* Total Citation Counts Rankings
Ranking Based On Selection: 14
neurosurgery
spine surgery
computer science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,034
1,451
0.478
* Total Citation Counts Rankings
Ranking Based On Selection: 15
Neurosurgery
spine surgery
TBI
Spinal cord injury
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,551
970
0.380
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Brain tumors
tumor immunology
non-coding RNAS
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,467
1,667
0.676
* Total Citation Counts Rankings
Ranking Based On Selection: 17
Cerebrovascular Diseases
Neuroradiology
Endovascular Neurosurgery
Data Analytics
Machine learning
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,125
1,679
0.790
* Total Citation Counts Rankings
Ranking Based On Selection: 18
glioblastoma
radiogenomics
bioinformatics
neurosurgery
neuroimaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,885
1,174
0.623
* Total Citation Counts Rankings
Ranking Based On Selection: 19
Cerebrovascular and Skull Base Surgery
Interventional Neuroradiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,814
1,314
0.724
* Total Citation Counts Rankings
Ranking Based On Selection: 20
Clinical Neuroengineering
Control Theory
Reverse Engineering
Emotion/Affect AI.
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,802
874
0.485
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Neurosurgery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
923
591
0.640
* Total Citation Counts Rankings
Ranking Based On Selection: 22
Neurosurgery
neuroscience
sleep science
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
889
428
0.481
* Total Citation Counts Rankings
Ranking Based On Selection: 23
Neurosurgery
Epilepsy
Optogenetics
Brain-Machine Interfacing
Deep Brain Stimulation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
415
0.501
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Neuromodulation
Motor Control
Sensorimotor Integration
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
710
484
0.682
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Neurosurgery
Spinal Cord
Glioma Modeling
Gene Therapy
Actin
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
504
419
0.831
Van Meir Erwin G
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
78,906
43,545
0.552
Cancer Research
Oncology
brain tumors
neurooncology
Jeffrey J Olson
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,942
4,555
0.240
Jacques Dion
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,587
3,848
0.207
Robert E Gross
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,558
6,728
0.363
Neuromodulation
Neural regeneration
Deep brain Stimulation
Functional Neurosurgery
Jon T Willie
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,057
4,328
0.308
Neurosurgery
epilepsy
narcolepsy
sleep
deep brain stimulation
Daniel L Barrow
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,568
3,207
0.277
Nicholas Boulis
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,486
3,136
0.331
Gene Therapy
Stem Cell Therapy
Pain
Chemogenetics
ALS
Gustavo Pradilla
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,358
3,638
0.494
Cerebrovascular and Skull Base Surgery
Oyesiku Nm
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,124
2,509
0.352
Neurosurgery
Pituitary Tumors
Brain Tumors
Endocrinology
Jonathan A Grossberg
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,268
4,223
0.802
Ali Alawieh
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,726
3,107
0.834
Neurosurgery
Neuroinflammation
Cerebrovascular Disease
Complement System
Brain Injury
Daniel Refai
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,371
1,816
0.539
Stefan Kaluz
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,167
821
0.259
cancer biology
molecular biology
James G Malcolm
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,034
1,451
0.478
neurosurgery
spine surgery
computer science
Faiz U Ahmad
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,551
970
0.380
Neurosurgery
spine surgery
TBI
Spinal cord injury
Edjah Nduom
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,467
1,667
0.676
Brain tumors
tumor immunology
non-coding RNAS
Mehdi Bouslama
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,125
1,679
0.790
Cerebrovascular Diseases
Neuroradiology
Endovascular Neurosurgery
Data Analytics
Machine learning
Tyler Steed
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,885
1,174
0.623
glioblastoma
radiogenomics
bioinformatics
neurosurgery
neuroimaging
Brian M Howard
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,814
1,314
0.724
Cerebrovascular and Skull Base Surgery
Interventional Neuroradiology
Vineet Tiruvadi
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,802
874
0.485
Clinical Neuroengineering
Control Theory
Reverse Engineering
Emotion/Affect AI.
Jason Chu
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
923
591
0.640
Chadd Funk
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
889
428
0.481
Neurosurgery
neuroscience
sleep science
Nealen G Laxpati
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
829
415
0.501
Neurosurgery
Epilepsy
Optogenetics
Brain-Machine Interfacing
Deep Brain Stimulation
Nicholas Au Yong
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
710
484
0.682
Neuromodulation
Motor Control
Sensorimotor Integration
Muhibullah Tora
Emory University
Atlanta, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
504
419
0.831
Neurosurgery
Spinal Cord
Glioma Modeling
Gene Therapy
Actin