Total 2,393,018 scientists, country 221, and institutions 24,453 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.
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 1
Psychiatric Epidemiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,300
1,005
0.773
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 2
Schizophrenia
Brain imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
786
562
0.715
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 3
posttraumatic stress disorder
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
493
432
0.876
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 4
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
505
338
0.669
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 5
Neuroimaging
Schizophrenia
TBI
Brain Imaging
Diffusion Tensor Imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
495
338
0.683
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 6
sleep research
schizophrenia
neurophysiology
neuroimaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
509
290
0.570
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 7
Genetics
Imaging
Schizophrenia
Bipolar Disorder
Depression
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
290
0.853
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 8
psychiatry
brain imaging
neuroscience
PTSD
OCD
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
289
0.728
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 9
Clinical Informatics
Digital Phenotyping
Smartphones
Mental Health
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
289
0.970
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 10
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
258
0.809
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!
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 11
stigma
HIV
discrimination
disparities
social networks
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
217
0.865
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 12
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
206
0.552
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 13
psychiatric epidemiology
perinatal epidemiology
cardiovascular diseases
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
201
0.931
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 14
substance use disorders
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
199
0.616
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 15
geriatrics
psychiatry
mental health
serious mental illness
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
192
0.762
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 16
psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
540
163
0.302
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 17
neuroimaging
neuroinflammation
brain development and maturation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
163
0.858
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 18
Psychiatry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
160
0.672
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 19
Neuroscience
Neuroimaging
Mathematical Modeling
MRI
Diffusion MRI
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
167
158
0.946
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 20
Psychiatry
Neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
155
0.771
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 21
Palliative care
psychiatry
medical education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
153
0.761
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 22
addiction
substance use disorders
recovery management
mutual help
terminology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
187
152
0.813
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 23
sleep
memory
dreams
schizophrenia
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
149
0.741
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 24
Cardiac Psychiatry
Positive Psychology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
168
142
0.845
* Last 6 Years i10 IndexRankings
Ranking Based On Selection: 25
menopause
insomnia
vasomotor symptoms
depression
breast cancer
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
155
138
0.890
Ronald C Kessler
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,300
1,005
0.773
Matcheri Keshavan
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
786
562
0.715
Karestan C Koenen
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
493
432
0.876
posttraumatic stress disorder
Andrew A Nierenberg
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
505
338
0.669
Martha E Shenton
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
495
338
0.683
Neuroimaging
Schizophrenia
TBI
Brain Imaging
Diffusion Tensor Imaging
Robert W Mccarley
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
509
290
0.570
sleep research
schizophrenia
neurophysiology
neuroimaging
David C Glahn
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
340
290
0.853
Genetics
Imaging
Schizophrenia
Bipolar Disorder
Depression
Scott Rauch
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
397
289
0.728
psychiatry
brain imaging
neuroscience
PTSD
OCD
John Torous
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
298
289
0.970
Clinical Informatics
Digital Phenotyping
Smartphones
Mental Health
Psychiatry
Nikos Makris
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
319
258
0.809
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!
Alexander C Tsai
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
251
217
0.865
stigma
HIV
discrimination
disparities
social networks
Harrison Pope
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
373
206
0.552
Bizu Gelaye
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
216
201
0.931
psychiatric epidemiology
perinatal epidemiology
cardiovascular diseases
Roger Weiss
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
323
199
0.616
Stephen Bartels
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
252
192
0.762
geriatrics
psychiatry
mental health
serious mental illness
Joseph T Coyle
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
540
163
0.302
Marek Kubicki
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
190
163
0.858
neuroimaging
neuroinflammation
brain development and maturation
Roger K Pitman
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
238
160
0.672
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
Darin Dougherty
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
155
0.771
Susan Block
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
153
0.761
Palliative care
psychiatry
medical education
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
Robert Stickgold
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
149
0.741
sleep
memory
dreams
schizophrenia
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
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