Top 100 Scientists

Top 100 Scientists in Norway 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" (873,937 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
Ole A Andreassen
Psychiatric Genetics
Psychopharmacology
Brain Imaging
Bipolar disorder
Metrics
H-Index
i10 Index
Citation
154
971
137,338
* Rankings
Ranking Based On Selection :2
Kjetil Sundet
Neuropsychology
Psychosis
Neuropsychiatry
Cognition
Intelligence
Metrics
H-Index
i10 Index
Citation
69
154
15,121
* Rankings
Ranking Based On Selection :3
Tobias Kaufmann
Neuroimaging
Computational Psychiatry
Imaging genetics
Neurodevelopment
Neurodegeneration
Metrics
H-Index
i10 Index
Citation
58
127
10,710
* Rankings
Ranking Based On Selection :4
Daniel S Quintana
Heart Rate Variability
Oxytocin
Psychology
Psychiatry
Social Cognition
Metrics
H-Index
i10 Index
Citation
54
96
15,205
* Rankings
Ranking Based On Selection :5
Rolf Wynn
eHealth
Health Services Research
Psychiatry
Addiction
Health Psychology
Metrics
H-Index
i10 Index
Citation
53
134
19,778
* Rankings
Ranking Based On Selection :6
Yunpeng Wang
computational genetics
neuropsychiatry
neuroimmunology
Metrics
H-Index
i10 Index
Citation
51
102
17,245
* Rankings
Ranking Based On Selection :7
Trond Heir
Psykotraumatology
emidemiology
public health
Metrics
H-Index
i10 Index
Citation
49
135
8,358
* Rankings
Ranking Based On Selection :8
Jørgen G. Bramness
drugs of abuse
addiction
psychiatry
epidemiology
pharmacology
Metrics
H-Index
i10 Index
Citation
47
157
7,693
* Rankings
Ranking Based On Selection :11
Reidar Tyssen
Behavioural Medicine
Psychiatry
Occupational Hellth
Stress and Work
Metrics
H-Index
i10 Index
Citation
41
73
7,563
* Rankings
Ranking Based On Selection :12
Lars Mehlum
suicide research
suicide prevention
psychotherapy research
personality disorders
traumatic stress
Metrics
H-Index
i10 Index
Citation
41
113
12,063
* Rankings
Ranking Based On Selection :14
Olav B Smeland
Psychiatry
Genetics
Neuroscience
Metrics
H-Index
i10 Index
Citation
40
87
11,067
* Rankings
Ranking Based On Selection :16
Ingunn Marie Stadskleiv Engebretsen
child health
global health
child psychiatry
child development
nutrition
Metrics
H-Index
i10 Index
Citation
31
61
3,631
* Rankings
Ranking Based On Selection :21
Sudan Prasad Neupane *
psychiatry
alcohol
depression
suicidal behavior
resilience
Metrics
H-Index
i10 Index
Citation
26
34
43,586
* Rankings
Ranking Based On Selection :22
Akiah Berg|Ekstra, Akiah Ottesen
Psychiatry
Psychology
Psychosis
Cross-cultural psychology
Trauma
Metrics
H-Index
i10 Index
Citation
26
30
1,903
* Rankings
Ranking Based On Selection :23
Sturla Fossum
child and adolescent mental health
child welfare
parent training
Metrics
H-Index
i10 Index
Citation
23
38
2,169
* Rankings
Ranking Based On Selection :24
Tiril Gurholt
Psychiatry
Neuroimaging
Bioinformatics
Image Processing
Computational Science
Metrics
H-Index
i10 Index
Citation
21
30
4,227
* Rankings
Ranking Based On Selection :26
Kristin Lie Romm
psychiatry
service design
early intervention
Metrics
H-Index
i10 Index
Citation
20
31
1,499
* Rankings
Ranking Based On Selection :29
Claudia Barth
Psychiatry
Women's Health
Sex Hormones
Pregnancy
Menopause
Metrics
H-Index
i10 Index
Citation
17
23
1,758
* Rankings
Ranking Based On Selection :30
Lilah Toker *
Bioinformatics
Translational Psychiatry
gene expression
animal models
biochemistry
Metrics
H-Index
i10 Index
Citation
16
21
14,564
Jannike Kaasbøll
Child and adolescent mental health
epidemiology
children as carers
child welfare
Metrics
H-Index
i10 Index
Citation
11
13
478
Saraswati Dhungana
Adult Psychiatry
Adolescent Psychiatry
stigma
quality of life
resilience
Metrics
H-Index
i10 Index
Citation
10
10
346
Édith Breton
Psychiatry
Genomics
Eating Disorders
Child Development
Metrics
H-Index
i10 Index
Citation
9
8
191
Erlend Joramo Brevik
Psychology
Mental Health
Public Health
Neuropsychology
Neuropsychiatry
Metrics
H-Index
i10 Index
Citation
8
8
419
Naz Karadag
Psychiatry
Genetics
Neuroscience
Biostatistics
Metrics
H-Index
i10 Index
Citation
8
8
275
Børge Holen
Psychiatry
Substance use disorders
Neuroscience
Statistical genetics
Metrics
H-Index
i10 Index
Citation
8
8
232
Michalis Lavdas
Mental Health
Social Psychiatry
Psychology
Empowerment
Global Mental Health
Metrics
H-Index
i10 Index
Citation
8
7
168
Pravesh Parekh
Neuroimaging
Genetics
Machine Learning
Psychiatry
Metrics
H-Index
i10 Index
Citation
6
3
96
Monica Beg Ormerod
neuroinflammation
immune dysregulation
psychosis
schizophrenia and bipolar disorder
forensic
Metrics
H-Index
i10 Index
Citation
5
3
78
Viktoria Birkenæs
Severe mental illness
psychosis
genetic psychiatry
Metrics
H-Index
i10 Index
Citation
3
2
33
Rankings
Ranking Based On Selection: 1
Ole A Andreassen
Metrics
H-Index
i10 Index
Citation Counts
154
971
137,338
Psychiatric Genetics
Psychopharmacology
Brain Imaging
Bipolar disorder
Rankings
Ranking Based On Selection: 2
Kjetil Sundet
Metrics
H-Index
i10 Index
Citation Counts
69
154
15,121
Neuropsychology
Psychosis
Neuropsychiatry
Cognition
Intelligence
Rankings
Ranking Based On Selection: 3
Tobias Kaufmann
Metrics
H-Index
i10 Index
Citation Counts
58
127
10,710
Neuroimaging
Computational Psychiatry
Imaging genetics
Neurodevelopment
Neurodegeneration
Rankings
Ranking Based On Selection: 4
Daniel S Quintana
Metrics
H-Index
i10 Index
Citation Counts
54
96
15,205
Heart Rate Variability
Oxytocin
Psychology
Psychiatry
Social Cognition
Rankings
Ranking Based On Selection: 5
Rolf Wynn
Metrics
H-Index
i10 Index
Citation Counts
53
134
19,778
eHealth
Health Services Research
Psychiatry
Addiction
Health Psychology
Rankings
Ranking Based On Selection: 6
Yunpeng Wang
Metrics
H-Index
i10 Index
Citation Counts
51
102
17,245
computational genetics
neuropsychiatry
neuroimmunology
Rankings
Ranking Based On Selection: 7
Trond Heir
Metrics
H-Index
i10 Index
Citation Counts
49
135
8,358
Rankings
Ranking Based On Selection: 8
Jørgen G. Bramness
Metrics
H-Index
i10 Index
Citation Counts
47
157
7,693
drugs of abuse
addiction
psychiatry
epidemiology
pharmacology
Rankings
Ranking Based On Selection: 9
Jan Røssberg
Metrics
H-Index
i10 Index
Citation Counts
46
93
5,799
Rankings
Ranking Based On Selection: 10
Are Holen
Metrics
H-Index
i10 Index
Citation Counts
45
86
8,132
Rankings
Ranking Based On Selection: 11
Reidar Tyssen
Metrics
H-Index
i10 Index
Citation Counts
41
73
7,563
Behavioural Medicine
Psychiatry
Occupational Hellth
Stress and Work
Rankings
Ranking Based On Selection: 12
Lars Mehlum
Metrics
H-Index
i10 Index
Citation Counts
41
113
12,063
suicide research
suicide prevention
psychotherapy research
personality disorders
traumatic stress
Rankings
Ranking Based On Selection: 13
Anders Lund
Metrics
H-Index
i10 Index
Citation Counts
41
69
5,418
Rankings
Ranking Based On Selection: 14
Olav B Smeland
Metrics
H-Index
i10 Index
Citation Counts
40
87
11,067
Rankings
Ranking Based On Selection: 15
Torgeir Moberget
Metrics
H-Index
i10 Index
Citation Counts
34
48
4,419
Rankings
Ranking Based On Selection: 16
Ingunn Marie Stadskleiv Engebretsen
Metrics
H-Index
i10 Index
Citation Counts
31
61
3,631
child health
global health
child psychiatry
child development
nutrition
Rankings
Ranking Based On Selection: 17
Martin Tesli
Metrics
H-Index
i10 Index
Citation Counts
31
55
2,577
Rankings
Ranking Based On Selection: 18
Petter Andreas Ringen
Metrics
H-Index
i10 Index
Citation Counts
31
43
3,947
Rankings
Ranking Based On Selection: 19
Kevin Sean O Connell
Metrics
H-Index
i10 Index
Citation Counts
30
61
3,879
Rankings
Ranking Based On Selection: 20
Olav Linaker
Metrics
H-Index
i10 Index
Citation Counts
30
53
2,636
Rankings
Ranking Based On Selection: 21
Sudan Prasad Neupane *
Metrics
H-Index
i10 Index
Citation Counts
26
34
43,586
psychiatry
alcohol
depression
suicidal behavior
resilience
Rankings
Ranking Based On Selection: 22
Akiah Berg|Ekstra, Akiah Ottesen
Metrics
H-Index
i10 Index
Citation Counts
26
30
1,903
Psychiatry
Psychology
Psychosis
Cross-cultural psychology
Trauma
Rankings
Ranking Based On Selection: 23
Sturla Fossum
Metrics
H-Index
i10 Index
Citation Counts
23
38
2,169
child and adolescent mental health
child welfare
parent training
Rankings
Ranking Based On Selection: 24
Tiril Gurholt
Metrics
H-Index
i10 Index
Citation Counts
21
30
4,227
Psychiatry
Neuroimaging
Bioinformatics
Image Processing
Computational Science
Rankings
Ranking Based On Selection: 25
Jarek Rokicki
Metrics
H-Index
i10 Index
Citation Counts
21
24
2,200
Rankings
Ranking Based On Selection: 26
Kristin Lie Romm
Metrics
H-Index
i10 Index
Citation Counts
20
31
1,499
Rankings
Ranking Based On Selection: 27
Oliver Henning
Metrics
H-Index
i10 Index
Citation Counts
20
27
1,053
Rankings
Ranking Based On Selection: 28
Per Normann Andersen
Metrics
H-Index
i10 Index
Citation Counts
19
23
1,580
neuropsychology
neuropsychiatry
autism spectrum disorders
Rankings
Ranking Based On Selection: 29
Claudia Barth
Metrics
H-Index
i10 Index
Citation Counts
17
23
1,758
Psychiatry
Women's Health
Sex Hormones
Pregnancy
Menopause
Rankings
Ranking Based On Selection: 30
Lilah Toker *
Metrics
H-Index
i10 Index
Citation Counts
16
21
14,564
Bioinformatics
Translational Psychiatry
gene expression
animal models
biochemistry
Rankings
Ranking Based On Selection: 31
Mari Nerhus
Metrics
H-Index
i10 Index
Citation Counts
15
18
604
Rankings
Ranking Based On Selection: 32
Vladimir Kuznetsov
Metrics
H-Index
i10 Index
Citation Counts
12
14
1,135
Rankings
Ranking Based On Selection: 33
Jannike Kaasbøll
Metrics
H-Index
i10 Index
Citation Counts
11
13
478
Child and adolescent mental health
epidemiology
children as carers
child welfare
Rankings
Ranking Based On Selection: 34
Tormod Rimehaug
Metrics
H-Index
i10 Index
Citation Counts
11
14
790
mental health - psychiatry - development - psychology
Rankings
Ranking Based On Selection: 35
Saraswati Dhungana
Metrics
H-Index
i10 Index
Citation Counts
10
10
346
Adult Psychiatry
Adolescent Psychiatry
stigma
quality of life
resilience
Rankings
Ranking Based On Selection: 36
Runar Elle Smelror
Metrics
H-Index
i10 Index
Citation Counts
9
9
604
Rankings
Ranking Based On Selection: 37
Rishav Koirala
Metrics
H-Index
i10 Index
Citation Counts
9
9
182
Rankings
Ranking Based On Selection: 38
Édith Breton
Metrics
H-Index
i10 Index
Citation Counts
9
8
191
Psychiatry
Genomics
Eating Disorders
Child Development
Rankings
Ranking Based On Selection: 39
Erlend Joramo Brevik
Metrics
H-Index
i10 Index
Citation Counts
8
8
419
Psychology
Mental Health
Public Health
Neuropsychology
Neuropsychiatry
Rankings
Ranking Based On Selection: 40
Naz Karadag
Metrics
H-Index
i10 Index
Citation Counts
8
8
275
Psychiatry
Genetics
Neuroscience
Biostatistics
Rankings
Ranking Based On Selection: 41
Børge Holen
Metrics
H-Index
i10 Index
Citation Counts
8
8
232
Psychiatry
Substance use disorders
Neuroscience
Statistical genetics
Rankings
Ranking Based On Selection: 42
Michalis Lavdas
Metrics
H-Index
i10 Index
Citation Counts
8
7
168
Mental Health
Social Psychiatry
Psychology
Empowerment
Global Mental Health
Rankings
Ranking Based On Selection: 43
Pravesh Parekh
Metrics
H-Index
i10 Index
Citation Counts
6
3
96
Neuroimaging
Genetics
Machine Learning
Psychiatry
Rankings
Ranking Based On Selection: 44
Monica Beg Ormerod
Metrics
H-Index
i10 Index
Citation Counts
5
3
78
neuroinflammation
immune dysregulation
psychosis
schizophrenia and bipolar disorder
forensic
Rankings
Ranking Based On Selection: 45
Saurabh Srinivasan
Metrics
H-Index
i10 Index
Citation Counts
3
3
174
Rankings
Ranking Based On Selection: 46
Viktoria Birkenæs
Metrics
H-Index
i10 Index
Citation Counts
3
2
33
Severe mental illness
psychosis
genetic psychiatry
Rankings
Ranking Based On Selection: 47
Michael Atakora
Metrics
H-Index
i10 Index
Citation Counts
3
1
26
Rankings
Ranking Based On Selection: 48
Judeson Royle Joseph
Metrics
H-Index
i10 Index
Citation Counts
1
1
31