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.

Ricardo Gattass
Neuroscience
cortical visual areas
single unit
cortical connection
Metrics
H-Index
i10 Index
Citation
40
70
7,520
Olavo B Amaral
Metascience
reproducibility
open science
neuroscience
psychiatry
Metrics
H-Index
i10 Index
Citation
31
44
3,168
Marcelo Felippe Santiago
Neurosciences
Regenerative Medicine
Mesenchymal Cells
Cell Theraphy
Microscopy
Metrics
H-Index
i10 Index
Citation
27
42
1,949
* Rankings
Ranking Based On Selection :12
Mychael Lourenco
Neuroscience
Alzheimer's disease
neurodegeneration
protein synthesis
hormones
Metrics
H-Index
i10 Index
Citation
21
29
3,887
* Rankings
Ranking Based On Selection :17
Tiago Arruda Sanchez
neurosciences
neuroimaging
psychophysiology
cognition
emotion regulation
Metrics
H-Index
i10 Index
Citation
15
19
1,065
* Rankings
Ranking Based On Selection :18
Luís Eduardo Santos
Neuroscience
Alzheimer's Disease
Neurochemistry
Biomarkers
Metrics
H-Index
i10 Index
Citation
15
18
911
Rankings
Ranking Based On Selection: 1
Rafael Linden
Metrics
H-Index
i10 Index
Citation Counts
49
130
24,036
Rankings
Ranking Based On Selection: 3
Claudia Pinto Figueiredo
Metrics
H-Index
i10 Index
Citation Counts
40
71
5,208
Rankings
Ranking Based On Selection: 4
Ricardo Gattass
Metrics
H-Index
i10 Index
Citation Counts
40
70
7,520
Neuroscience
cortical visual areas
single unit
cortical connection
Rankings
Ranking Based On Selection: 5
Fernando G De Mello
Metrics
H-Index
i10 Index
Citation Counts
38
80
4,840
Rankings
Ranking Based On Selection: 6
Flavia Regina Souza Lima
Metrics
H-Index
i10 Index
Citation Counts
32
52
3,835
Rankings
Ranking Based On Selection: 7
Olavo B Amaral
Metrics
H-Index
i10 Index
Citation Counts
31
44
3,168
Metascience
reproducibility
open science
neuroscience
psychiatry
Rankings
Ranking Based On Selection: 8
Ricardo Augusto De Melo Reis
Metrics
H-Index
i10 Index
Citation Counts
28
60
2,470
Rankings
Ranking Based On Selection: 9
Marcelo Felippe Santiago
Metrics
H-Index
i10 Index
Citation Counts
27
42
1,949
Neurosciences
Regenerative Medicine
Mesenchymal Cells
Cell Theraphy
Microscopy
Rankings
Ranking Based On Selection: 10
Pedro M Pimentel Coelho
Metrics
H-Index
i10 Index
Citation Counts
25
33
2,004
Rankings
Ranking Based On Selection: 11
Claudia Domingues Vargas
Metrics
H-Index
i10 Index
Citation Counts
23
46
2,787
Rankings
Ranking Based On Selection: 12
Mychael Lourenco
Metrics
H-Index
i10 Index
Citation Counts
21
29
3,887
Neuroscience
Alzheimer's disease
neurodegeneration
protein synthesis
hormones
Rankings
Ranking Based On Selection: 13
Patricia Garcez
Metrics
H-Index
i10 Index
Citation Counts
21
24
3,493
Rankings
Ranking Based On Selection: 14
Jean Christophe Houzel
Metrics
H-Index
i10 Index
Citation Counts
20
25
2,874
Rankings
Ranking Based On Selection: 15
Gilda A Neves
Metrics
H-Index
i10 Index
Citation Counts
18
23
1,179
Rankings
Ranking Based On Selection: 16
Bruss Lima
Metrics
H-Index
i10 Index
Citation Counts
17
22
2,487
Rankings
Ranking Based On Selection: 17
Tiago Arruda Sanchez
Metrics
H-Index
i10 Index
Citation Counts
15
19
1,065
neurosciences
neuroimaging
psychophysiology
cognition
emotion regulation
Rankings
Ranking Based On Selection: 18
Luís Eduardo Santos
Metrics
H-Index
i10 Index
Citation Counts
15
18
911
Neuroscience
Alzheimer's Disease
Neurochemistry
Biomarkers
Rankings
Ranking Based On Selection: 20
Victor Resende
Metrics
H-Index
i10 Index
Citation Counts
13
15
692
Rankings
Ranking Based On Selection: 21
Pablo Trindade
Metrics
H-Index
i10 Index
Citation Counts
12
14
2,207
Neuroscience
Stem Cells
Brain Plasticity
Neuroinflammation