Total 2,392,995 scientists, country 221, and institutions 24,455 are evaluated in the Productivity Rankings, an exclusive service provided by AD Scientific Index. This ranking measures and highlights the scientific productivity of researchers based on the i10 index (number of publications with at least 10 citations). This system identifies highly productive scientists across disciplines, institutions, and regions, contributing to the development of evidence-based academic policies and effective incentive mechanisms. The rankings include global, regional, and institutional analyses, along with specialized rankings such as Scientists' Last 6 Years' i10 Index and Universities' i10 Index Rankings 2025. With Premium Membership, you can:
- Gain full access to detailed comparisons and advanced analytics,
- Objectively evaluate your academic productivity,
- Make strategic, data-driven decisions to enhance performance.
* Total i10 IndexRankings
Ranking Based On Selection: 26
addiction
substance use disorders
recovery management
mutual help
terminology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
152
0.813
* Total i10 IndexRankings
Ranking Based On Selection: 27
Cardiac Psychiatry
Positive Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
142
0.845
* Total i10 IndexRankings
Ranking Based On Selection: 28
Neuroscience
Neuroimaging
Mathematical Modeling
MRI
Diffusion MRI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
158
0.946
* Total i10 IndexRankings
Ranking Based On Selection: 29
neuroimaging
psychiatry
clinical imaging informatics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
136
0.824
* Total i10 IndexRankings
Ranking Based On Selection: 30
menopause
insomnia
vasomotor symptoms
depression
breast cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
138
0.890
* Total i10 IndexRankings
Ranking Based On Selection: 31
depression
Chinese Americans
complementary and alternative medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
106
0.697
* Total i10 IndexRankings
Ranking Based On Selection: 32
PTSD
trauma
anxiety
grief
bereavement
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
125
0.893
* Total i10 IndexRankings
Ranking Based On Selection: 33
Sleep Medicine
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
106
0.803
* Total i10 IndexRankings
Ranking Based On Selection: 34
Health Policy
Mental Health Care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
101
0.894
* Total i10 IndexRankings
Ranking Based On Selection: 35
Psychiatry
Neuroscience
Early brain development
Prevention
Folic acid
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
81
0.810
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
* Total i10 IndexRankings
Ranking Based On Selection: 36
Behavioral Neurology & Neuropsychiatry
Functional Neurological Disorder
PTSD
fMRI
MRI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
85
0.934
* Total i10 IndexRankings
Ranking Based On Selection: 37
Medical Imaging
NIRS
fMRI
Substance Abuse
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
60
0.682
* Total i10 IndexRankings
Ranking Based On Selection: 38
Psychiatry
Biophysics
Neuropharmacology
MR Spectroscopy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
54
0.643
* Total i10 IndexRankings
Ranking Based On Selection: 39
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
45
0.563
* Total i10 IndexRankings
Ranking Based On Selection: 40
humanism in healthcare
everyday ethics in clinical encounters
challenging conversations in healthcare
simulation education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
48
0.640
* Total i10 IndexRankings
Ranking Based On Selection: 41
stress
psychiatry
psychoneuroendocrinology
PTSD
systems biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
70
0.946
* Total i10 IndexRankings
Ranking Based On Selection: 42
Bioinformatics
Autism spectrum disorder
Translational genomics
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
61
0.847
* Total i10 IndexRankings
Ranking Based On Selection: 43
neuroimaging
imaging-genomics
networks
psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
68
1.000
* Total i10 IndexRankings
Ranking Based On Selection: 44
psychosis
genetics
psychopharmacology
child and adolescent psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
39
0.574
* Total i10 IndexRankings
Ranking Based On Selection: 45
neuroscience and behavioral pharmacology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
39
0.582
* Total i10 IndexRankings
Ranking Based On Selection: 46
Creativity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
18
0.269
* Total i10 IndexRankings
Ranking Based On Selection: 47
Neuroscience
psychiatry
neuropathology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
* Total i10 IndexRankings
Ranking Based On Selection: 48
Neuroscience
Adolescence
Addiction
Mental Health
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
44
0.688
* Total i10 IndexRankings
Ranking Based On Selection: 49
Schizophrenia
Brain Imaging
Corticostriatal circuitry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
46
0.730
* Total i10 IndexRankings
Ranking Based On Selection: 50
Neuroscience
functional magnetic resonance imagin
hippocampus
schizophrenia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
34
0.540
John F Kelly
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
152
0.813
addiction
substance use disorders
recovery management
mutual help
terminology
Jeff C Huffman
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
142
0.845
Cardiac Psychiatry
Positive Psychology
Ofer Pasternak
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
158
0.946
Neuroscience
Neuroimaging
Mathematical Modeling
MRI
Diffusion MRI
Randy Gollub
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
165
136
0.824
neuroimaging
psychiatry
clinical imaging informatics
Hadine Joffe
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
138
0.890
menopause
insomnia
vasomotor symptoms
depression
breast cancer
Albert Yeung
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
152
106
0.697
depression
Chinese Americans
complementary and alternative medicine
Eric Bui
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
140
125
0.893
PTSD
trauma
anxiety
grief
bereavement
John Winkelman
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
132
106
0.803
Benjamin Lê Cook
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
113
101
0.894
Health Policy
Mental Health Care
Joshua Roffman
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
100
81
0.810
Psychiatry
Neuroscience
Early brain development
Prevention
Folic acid
Enroll all your faculty members with discounted institutional membership to showcase your institution's academic strength to the world in the best way possible – join now and achieve results fast!
David L Perez
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
91
85
0.934
Behavioral Neurology & Neuropsychiatry
Functional Neurological Disorder
PTSD
fMRI
MRI
Blaise Frederick
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
60
0.682
Medical Imaging
NIRS
fMRI
Substance Abuse
John Eric Nestler Jensen
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
84
54
0.643
Psychiatry
Biophysics
Neuropharmacology
MR Spectroscopy
Robert E Strecker
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
80
45
0.563
Elaine C Meyer
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
48
0.640
humanism in healthcare
everyday ethics in clinical encounters
challenging conversations in healthcare
simulation education
Nikolaos P Daskalakis|Nikolaos Daskalakis, NP Daskalakis
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
74
70
0.946
stress
psychiatry
psychoneuroendocrinology
PTSD
systems biology
Sek Won Kong
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
72
61
0.847
Bioinformatics
Autism spectrum disorder
Translational genomics
Psychiatry
Aaron F Alexander Bloch
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
68
1.000
neuroimaging
imaging-genomics
networks
psychiatry
Joseph Gonzalez Heydrich
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
68
39
0.574
psychosis
genetics
psychopharmacology
child and adolescent psychiatry
S Barak Caine
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
39
0.582
neuroscience and behavioral pharmacology
Rothenberg Albert
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
67
18
0.269
Sabina Berretta
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
65
48
0.738
Neuroscience
psychiatry
neuropathology
Marisa Silveri
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
64
44
0.688
Neuroscience
Adolescence
Addiction
Mental Health
James J Levitt
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
46
0.730
Schizophrenia
Brain Imaging
Corticostriatal circuitry
Cynthia Wible
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
63
34
0.540
Neuroscience
functional magnetic resonance imagin
hippocampus
schizophrenia