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
Siegfried Kasper
Psychiatry
Psychopharmacology
Neuroimaging
Drug Discovery
Neuroscience
Metrics
H-Index
i10 Index
Citation
128
794
64,282
* Rankings
Ranking Based On Selection :2
Rupert Lanzenberger
Psychiatry
Neuroimaging (fMRI
fPET)
Neuropsychopharmacology
Neuroscience
Metrics
H-Index
i10 Index
Citation
68
246
17,030
* Rankings
Ranking Based On Selection :4
Lukas Pezawas
Psychiatry
Neuroimaging
e-Health
Depression
Metrics
H-Index
i10 Index
Citation
42
72
11,315
* Rankings
Ranking Based On Selection :5
Andreas Erfurth
psychiatry
bipolar disorder
depression
schizophrenia
psychopharmacology
Metrics
H-Index
i10 Index
Citation
37
92
5,018
* Rankings
Ranking Based On Selection :10
Gabriele Sachs
psychiatry
psychotherapy
psychopharmacology
neuroscience
cognition
Metrics
H-Index
i10 Index
Citation
26
51
3,049
* Rankings
Ranking Based On Selection :12
Gregor Gryglewski
psychiatry
neuroscience
imaging
psychopharmacology
Metrics
H-Index
i10 Index
Citation
23
40
1,723
* Rankings
Ranking Based On Selection :13
Marie Spies
Psychiatry
Neuroimaging
Psychopharmacology
Neuroscience
Metrics
H-Index
i10 Index
Citation
23
30
1,579
* Rankings
Ranking Based On Selection :17
Lei Zhang | 张磊
Learning & decision making
Social neuroscience
Cognitive neuroscience
Computational psychiatry
Metrics
H-Index
i10 Index
Citation
12
14
2,089
Rankings
Ranking Based On Selection: 1
Siegfried Kasper
Metrics
H-Index
i10 Index
Citation Counts
128
794
64,282
Psychiatry
Psychopharmacology
Neuroimaging
Drug Discovery
Neuroscience
Rankings
Ranking Based On Selection: 2
Rupert Lanzenberger
Metrics
H-Index
i10 Index
Citation Counts
68
246
17,030
Psychiatry
Neuroimaging (fMRI
fPET)
Neuropsychopharmacology
Neuroscience
Rankings
Ranking Based On Selection: 3
Andreas Hahn
Metrics
H-Index
i10 Index
Citation Counts
44
96
5,294
Rankings
Ranking Based On Selection: 4
Lukas Pezawas
Metrics
H-Index
i10 Index
Citation Counts
42
72
11,315
Rankings
Ranking Based On Selection: 5
Andreas Erfurth
Metrics
H-Index
i10 Index
Citation Counts
37
92
5,018
psychiatry
bipolar disorder
depression
schizophrenia
psychopharmacology
Rankings
Ranking Based On Selection: 6
Christoph Kraus
Metrics
H-Index
i10 Index
Citation Counts
31
51
3,470
Rankings
Ranking Based On Selection: 7
Julia Huemer
Metrics
H-Index
i10 Index
Citation Counts
30
44
4,204
Rankings
Ranking Based On Selection: 8
Lucie Bartova
Metrics
H-Index
i10 Index
Citation Counts
29
46
2,314
Rankings
Ranking Based On Selection: 9
Anastasios Konstantinidis
Metrics
H-Index
i10 Index
Citation Counts
29
41
3,881
Rankings
Ranking Based On Selection: 10
Gabriele Sachs
Metrics
H-Index
i10 Index
Citation Counts
26
51
3,049
psychiatry
psychotherapy
psychopharmacology
neuroscience
cognition
Rankings
Ranking Based On Selection: 11
Thomas Stompe
Metrics
H-Index
i10 Index
Citation Counts
26
57
3,230
Rankings
Ranking Based On Selection: 12
Gregor Gryglewski
Metrics
H-Index
i10 Index
Citation Counts
23
40
1,723
psychiatry
neuroscience
imaging
psychopharmacology
Rankings
Ranking Based On Selection: 13
Marie Spies
Metrics
H-Index
i10 Index
Citation Counts
23
30
1,579
Psychiatry
Neuroimaging
Psychopharmacology
Neuroscience
Rankings
Ranking Based On Selection: 14
Benjamin Vyssoki
Metrics
H-Index
i10 Index
Citation Counts
21
34
1,470
Rankings
Ranking Based On Selection: 15
Godber Mathis Godbersen
Metrics
H-Index
i10 Index
Citation Counts
15
23
650
Rankings
Ranking Based On Selection: 16
Ulrich Rabl
Metrics
H-Index
i10 Index
Citation Counts
14
14
845
Rankings
Ranking Based On Selection: 17
Lei Zhang | 张磊
Metrics
H-Index
i10 Index
Citation Counts
12
14
2,089
Learning & decision making
Social neuroscience
Cognitive neuroscience
Computational psychiatry
Rankings
Ranking Based On Selection: 18
Leo Silberbauer
Metrics
H-Index
i10 Index
Citation Counts
12
14
455
Rankings
Ranking Based On Selection: 19
Alexander Kaltenboeck
Metrics
H-Index
i10 Index
Citation Counts
8
8
370
Rankings
Ranking Based On Selection: 20
Ana Weidenauer
Metrics
H-Index
i10 Index
Citation Counts
8
8
290
Rankings
Ranking Based On Selection: 23
Maximilian Kathofer
Metrics
H-Index
i10 Index
Citation Counts
2
1
93