The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.
* Total Citation Counts Rankings
Ranking Based On Selection: 1
Psychiatric Epidemiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
590,037
179,457
0.304
* Total Citation Counts Rankings
Ranking Based On Selection: 2
psychiatry
brain imaging
neuroscience
PTSD
OCD
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,115
20,999
0.206
* Total Citation Counts Rankings
Ranking Based On Selection: 3
sleep research
schizophrenia
neurophysiology
neuroimaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,546
22,067
0.244
* Total Citation Counts Rankings
Ranking Based On Selection: 4
psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88,600
10,124
0.114
* Total Citation Counts Rankings
Ranking Based On Selection: 5
Schizophrenia
Brain imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,946
28,675
0.338
* Total Citation Counts Rankings
Ranking Based On Selection: 6
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,847
13,854
0.180
* Total Citation Counts Rankings
Ranking Based On Selection: 7
Psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,888
20,216
0.277
* Total Citation Counts Rankings
Ranking Based On Selection: 8
posttraumatic stress disorder
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,040
35,916
0.536
* Total Citation Counts Rankings
Ranking Based On Selection: 9
Neuroimaging
Schizophrenia
TBI
Brain Imaging
Diffusion Tensor Imaging
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,673
15,968
0.247
* Total Citation Counts Rankings
Ranking Based On Selection: 10
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,446
20,071
0.316
* Total Citation Counts Rankings
Ranking Based On Selection: 11
Psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,784
12,031
0.201
* Total Citation Counts Rankings
Ranking Based On Selection: 12
Genetics
Imaging
Schizophrenia
Bipolar Disorder
Depression
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,222
28,143
0.475
* Total Citation Counts Rankings
Ranking Based On Selection: 13
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,777
6,223
0.136
* Total Citation Counts Rankings
Ranking Based On Selection: 14
Sleep
Dreams
REM
Neurophysiology
Psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,242
8,141
0.188
* Total Citation Counts Rankings
Ranking Based On Selection: 15
sleep
memory
dreams
schizophrenia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,089
12,607
0.300
* Total Citation Counts Rankings
Ranking Based On Selection: 16
Palliative care
psychiatry
medical education
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,530
14,131
0.377
* Total Citation Counts Rankings
Ranking Based On Selection: 17
substance use disorders
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,991
9,003
0.250
* Total Citation Counts Rankings
Ranking Based On Selection: 18
Psychiatry
Neuroscience
Early brain development
Prevention
Folic acid
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,926
20,011
0.608
* Total Citation Counts Rankings
Ranking Based On Selection: 19
clinical epidemiology
biostatistics
psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,047
5,702
0.178
* Total Citation Counts Rankings
Ranking Based On Selection: 20
neuroimaging
psychiatry
clinical imaging informatics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,400
10,351
0.364
* Total Citation Counts Rankings
Ranking Based On Selection: 21
Clinical Informatics
Digital Phenotyping
Smartphones
Mental Health
Psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,249
24,282
0.860
* Total Citation Counts Rankings
Ranking Based On Selection: 22
stigma
HIV
discrimination
disparities
social networks
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,635
13,512
0.597
* Total Citation Counts Rankings
Ranking Based On Selection: 23
geriatrics
psychiatry
mental health
serious mental illness
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,966
9,560
0.435
* Total Citation Counts Rankings
Ranking Based On Selection: 24
Psychiatry
Neuroscience
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,559
6,898
0.336
* Total Citation Counts Rankings
Ranking Based On Selection: 25
Bioinformatics
Autism spectrum disorder
Translational genomics
Psychiatry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,828
6,023
0.320
Ronald C Kessler
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
590,037
179,457
0.304
Scott Rauch
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
102,115
20,999
0.206
psychiatry
brain imaging
neuroscience
PTSD
OCD
Robert W Mccarley
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
90,546
22,067
0.244
sleep research
schizophrenia
neurophysiology
neuroimaging
Joseph T Coyle
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
88,600
10,124
0.114
Matcheri Keshavan
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
84,946
28,675
0.338
Harrison Pope
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
76,847
13,854
0.180
Andrew A Nierenberg
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
72,888
20,216
0.277
Karestan C Koenen
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
67,040
35,916
0.536
posttraumatic stress disorder
Martha E Shenton
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
64,673
15,968
0.247
Neuroimaging
Schizophrenia
TBI
Brain Imaging
Diffusion Tensor Imaging
Nikos Makris
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
63,446
20,071
0.316
Roger K Pitman
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,784
12,031
0.201
David C Glahn
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
59,222
28,143
0.475
Genetics
Imaging
Schizophrenia
Bipolar Disorder
Depression
George E Vaillant
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
45,777
6,223
0.136
Allan Hobson
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
43,242
8,141
0.188
Sleep
Dreams
REM
Neurophysiology
Psychiatry
Robert Stickgold
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
42,089
12,607
0.300
sleep
memory
dreams
schizophrenia
Susan Block
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
37,530
14,131
0.377
Palliative care
psychiatry
medical education
Roger Weiss
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
35,991
9,003
0.250
Joshua Roffman
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,926
20,011
0.608
Psychiatry
Neuroscience
Early brain development
Prevention
Folic acid
Lawrence Mayer
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
32,047
5,702
0.178
clinical epidemiology
biostatistics
psychiatry
Randy Gollub
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,400
10,351
0.364
neuroimaging
psychiatry
clinical imaging informatics
John Torous
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
28,249
24,282
0.860
Clinical Informatics
Digital Phenotyping
Smartphones
Mental Health
Psychiatry
Alexander C Tsai
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
22,635
13,512
0.597
stigma
HIV
discrimination
disparities
social networks
Stephen Bartels
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
21,966
9,560
0.435
geriatrics
psychiatry
mental health
serious mental illness
Darin Dougherty
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
20,559
6,898
0.336
Sek Won Kong
Harvard University
Cambridge, United States
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
18,828
6,023
0.320
Bioinformatics
Autism spectrum disorder
Translational genomics
Psychiatry