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" (870,057 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
Simon L Bacon
Behavioural interventions
health behaviour change
evidence sythensis
psychophysiology
Metrics
H-Index
i10 Index
Citation
58
163
17,087
Mihaela D Iordanova
Behavioural Neuroscience
Associative learning
Extinction
Prediction-error
Metrics
H-Index
i10 Index
Citation
19
28
1,383
Rankings
Ranking Based On Selection: 1
Simon L Bacon
Metrics
H-Index
i10 Index
Citation Counts
58
163
17,087
Behavioural interventions
health behaviour change
evidence sythensis
psychophysiology
Rankings
Ranking Based On Selection: 2
Peter Shizgal
Metrics
H-Index
i10 Index
Citation Counts
40
85
7,524
Rankings
Ranking Based On Selection: 3
Uri Shalev
Metrics
H-Index
i10 Index
Citation Counts
30
41
6,118
Rankings
Ranking Based On Selection: 4
Mihaela D Iordanova
Metrics
H-Index
i10 Index
Citation Counts
19
28
1,383
Behavioural Neuroscience
Associative learning
Extinction
Prediction-error
Rankings
Ranking Based On Selection: 5
Richard Courtemanche
Metrics
H-Index
i10 Index
Citation Counts
16
18
2,599
Rankings
Ranking Based On Selection: 6
Robert Cassidy
Metrics
H-Index
i10 Index
Citation Counts
15
17
3,197