Top 100 Scientists

World Top 100 Scientists 2025

Top 100 scientists can be ranked globally or specific to the following regions including Africa, Asia, Europe, North America, Latin America, Oceania, Arab League, ASEAN, EECA, and BRICS based on total H-index scores without any breakdown by subject areas. Top 100 rankings in the world, in a continent, or a region include standardized subjects areas of Agriculture & Forestry, Arts, Design and Architecture, Business & Management, Economics & Econometrics, Education, Engineering & Technology, History, Philosophy, Theology, Law/Law and Legal Studies, Medical and Health Sciences, Natural Sciences, Social Sciences, Art and Humanities Rankings and Social Sciences and Humanities Rankings BETA VERSION. Subject field ranking in world, region, country and university is beta version since subject field "others" (873,864 scientists profile whose branch cannot be determined, not yet edited or determined) is excluded, so the ranking will change as the others fields are edited. Please note that. Subjects indicated as “ * others ” will not be included in the ranking by regions and subjects.

* Rankings
Ranking Based On Selection :1
Arnold Starr
neurology
hearing
auditory
evoked potentials
neurobiology
Metrics
H-Index
i10 Index
Citation
90
226
28,404
* Rankings
Ranking Based On Selection :2
Howard J Federoff
Neurodegenerative disease
gene therapy
biomarkers
Metrics
H-Index
i10 Index
Citation
87
258
27,771
Alexander U Brandt
Translational Neurosciences and Neuroimmunology
Neurology
Multiple Sclerosis
Neuroimaging
Visual System
Metrics
H-Index
i10 Index
Citation
64
177
13,712
Jack J Lin
Epilepsy
Neuroimaging
Cognition
Comorbidities
Electrocorticography
Metrics
H-Index
i10 Index
Citation
39
70
6,236
Daniela Bota
Neurologic Oncology
Stem Cell Biology
Chemobrain
Clinical Trials
Metrics
H-Index
i10 Index
Citation
38
82
7,460
* Rankings
Ranking Based On Selection :10
Wengui Yu
ICH
ICAD and stenting
BA occlusion
Inflammation
Metrics
H-Index
i10 Index
Citation
33
56
3,857
* Rankings
Ranking Based On Selection :11
Ronald Sahyounims
Neuroprosthetics
Neurosurgery
Trauma
TBI
Neuroregeneration
Metrics
H-Index
i10 Index
Citation
26
54
1,955
Nicolás Phielipp
Movement Disorders
Parkinson's Disease
Dystonia
DBS
TMS
Metrics
H-Index
i10 Index
Citation
11
11
594
Shubha Tiwari
Stem Cell Biology
Stroke
Tissue engineering
Spinal cord injuries
radiation therapy
Metrics
H-Index
i10 Index
Citation
10
10
692
Hannah L Nguyen
Neurology
Neuroimaging
Dementia
Alzheimer's Disease
Oldest-old
Metrics
H-Index
i10 Index
Citation
3
1
34
Rankings
Ranking Based On Selection: 1
Arnold Starr
Metrics
H-Index
i10 Index
Citation Counts
90
226
28,404
neurology
hearing
auditory
evoked potentials
neurobiology
Rankings
Ranking Based On Selection: 2
Howard J Federoff
Metrics
H-Index
i10 Index
Citation Counts
87
258
27,771
Neurodegenerative disease
gene therapy
biomarkers
Rankings
Ranking Based On Selection: 3
Alexander U Brandt
Metrics
H-Index
i10 Index
Citation Counts
64
177
13,712
Translational Neurosciences and Neuroimmunology
Neurology
Multiple Sclerosis
Neuroimaging
Visual System
Rankings
Ranking Based On Selection: 4
John H Weiss
Metrics
H-Index
i10 Index
Citation Counts
62
94
13,288
Rankings
Ranking Based On Selection: 5
Tahseen Mozaffar
Metrics
H-Index
i10 Index
Citation Counts
53
127
12,001
Rankings
Ranking Based On Selection: 6
Mark Mapstone
Metrics
H-Index
i10 Index
Citation Counts
44
89
7,156
Rankings
Ranking Based On Selection: 7
Lisa Flanagan
Metrics
H-Index
i10 Index
Citation Counts
40
59
14,613
Rankings
Ranking Based On Selection: 8
Jack J Lin
Metrics
H-Index
i10 Index
Citation Counts
39
70
6,236
Epilepsy
Neuroimaging
Cognition
Comorbidities
Electrocorticography
Rankings
Ranking Based On Selection: 9
Daniela Bota
Metrics
H-Index
i10 Index
Citation Counts
38
82
7,460
Neurologic Oncology
Stem Cell Biology
Chemobrain
Clinical Trials
Rankings
Ranking Based On Selection: 10
Wengui Yu
Metrics
H-Index
i10 Index
Citation Counts
33
56
3,857
ICH
ICAD and stenting
BA occlusion
Inflammation
Rankings
Ranking Based On Selection: 11
Ronald Sahyounims
Metrics
H-Index
i10 Index
Citation Counts
26
54
1,955
Neuroprosthetics
Neurosurgery
Trauma
TBI
Neuroregeneration
Rankings
Ranking Based On Selection: 12
Jessica Cassidy
Metrics
H-Index
i10 Index
Citation Counts
21
29
1,846
Rankings
Ranking Based On Selection: 13
Ji Seon Kim
Metrics
H-Index
i10 Index
Citation Counts
14
20
721
Rankings
Ranking Based On Selection: 14
Nicolás Phielipp
Metrics
H-Index
i10 Index
Citation Counts
11
11
594
Movement Disorders
Parkinson's Disease
Dystonia
DBS
TMS
Rankings
Ranking Based On Selection: 15
Momoko Watanabe
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,576
Neurodevelopment
Stem Cells
Neurological Disorders
Rankings
Ranking Based On Selection: 16
Veena Mathew
Metrics
H-Index
i10 Index
Citation Counts
10
10
1,255
Rankings
Ranking Based On Selection: 17
Shubha Tiwari
Metrics
H-Index
i10 Index
Citation Counts
10
10
692
Stem Cell Biology
Stroke
Tissue engineering
Spinal cord injuries
radiation therapy
Rankings
Ranking Based On Selection: 18
Ghazaleh Ahmadi Jazi
Metrics
H-Index
i10 Index
Citation Counts
7
5
173
Rankings
Ranking Based On Selection: 20
Neethu Michael
Metrics
H-Index
i10 Index
Citation Counts
5
5
139
Rankings
Ranking Based On Selection: 21
Jacob Deyell
Metrics
H-Index
i10 Index
Citation Counts
4
2
32
Rankings
Ranking Based On Selection: 22
Samuel J Spiegel
Metrics
H-Index
i10 Index
Citation Counts
3
1
36
Neuro-Ophthalmology
Neurology
Ophthalmology
Neuroimmuology
Rankings
Ranking Based On Selection: 23
Hannah L Nguyen
Metrics
H-Index
i10 Index
Citation Counts
3
1
34
Neurology
Neuroimaging
Dementia
Alzheimer's Disease
Oldest-old
Rankings
Ranking Based On Selection: 24
Anna Morenkova
Metrics
H-Index
i10 Index
Citation Counts
2
2
77