The AD Scientific Index (Alper-Doger Scientific Index) provides the most comprehensive analysis across 13 main fields and 197 sub-branches at global, national, and regional levels. These analyses are based on indicators such as the H-index, i10-index, and citation count, including their values from the last 6 years. As of Jan 31, 2025, the rankings are determined according to the Total H Index. BETA VERSION: The subject field rankings for the world, regions, countries, and universities are currently in their Beta phase. This is due to the exclusion of (870.053) scientists categorized under ‘Others’, whose profiles have yet to be determined, edited, or classified. As updates are made to these fields, the rankings will be adjusted accordingly. Note: Please keep this in mind while reviewing the rankings. For further details, explore our [University Subject Rankings].
* Total H IndexRankings
Ranking Based On Selection: 1
Psychiatry
Metrics
H-Index
i10 Index
Citation Counts
177
794
118,327
* Total H IndexRankings
Ranking Based On Selection: 2
neuroscience
Metrics
H-Index
i10 Index
Citation Counts
174
481
145,885
* Total H IndexRankings
Ranking Based On Selection: 3
Brain Development in Health and Illness
Neuroimaging
Genetics
Behavior
Cognition
Metrics
H-Index
i10 Index
Citation Counts
137
269
106,550
* Total H IndexRankings
Ranking Based On Selection: 4
psychopharmacology
Metrics
H-Index
i10 Index
Citation Counts
137
495
69,456
* Total H IndexRankings
Ranking Based On Selection: 5
eating disorders
Metrics
H-Index
i10 Index
Citation Counts
127
385
54,735
* Total H IndexRankings
Ranking Based On Selection: 6
transcranial magnetic stimulation
neurophysiology
depression
schizophrenia
neuroimaging
Metrics
H-Index
i10 Index
Citation Counts
116
460
48,832
* Total H IndexRankings
Ranking Based On Selection: 7
Metrics
H-Index
i10 Index
Citation Counts
103
326
44,114
* Total H IndexRankings
Ranking Based On Selection: 8
neuroimaging
addictions
adolescence
young adulthood
digital screen media use
Metrics
H-Index
i10 Index
Citation Counts
102
277
35,723
* Total H IndexRankings
Ranking Based On Selection: 9
Psychiatry
Genetics
Bipolar Disorder
Metrics
H-Index
i10 Index
Citation Counts
88
265
35,556
* Total H IndexRankings
Ranking Based On Selection: 10
Implementation Science
Leadership and Organizational Change in health
Metrics
H-Index
i10 Index
Citation Counts
85
270
44,514
* Total H IndexRankings
Ranking Based On Selection: 11
Behavior Genetics
Cognitive Aging
Alzheimer's Disease
Twin Studies
Metrics
H-Index
i10 Index
Citation Counts
82
271
25,031
* Total H IndexRankings
Ranking Based On Selection: 12
Metrics
H-Index
i10 Index
Citation Counts
77
208
29,537
* Total H IndexRankings
Ranking Based On Selection: 13
Psychosis
Metrics
H-Index
i10 Index
Citation Counts
74
203
24,604
* Total H IndexRankings
Ranking Based On Selection: 14
oscillations
gamma
mismatch negativity
P300
event-related potentials
Metrics
H-Index
i10 Index
Citation Counts
72
165
18,076
* Total H IndexRankings
Ranking Based On Selection: 15
Schizophrenia
Metrics
H-Index
i10 Index
Citation Counts
69
140
15,314
* Total H IndexRankings
Ranking Based On Selection: 16
Cognitive Neuroscience
Neuroimaging
Alzheimer's Disease
Life-span Aging
HIV
Metrics
H-Index
i10 Index
Citation Counts
66
140
23,554
* Total H IndexRankings
Ranking Based On Selection: 17
Psychiatry
Metrics
H-Index
i10 Index
Citation Counts
66
126
41,693
* Total H IndexRankings
Ranking Based On Selection: 18
Metrics
H-Index
i10 Index
Citation Counts
59
115
10,361
* Total H IndexRankings
Ranking Based On Selection: 19
neuropsychology and neuroimaging
Metrics
H-Index
i10 Index
Citation Counts
56
138
12,290
* Total H IndexRankings
Ranking Based On Selection: 20
social and behavioral impacts of emerging information and biotechnologies
Metrics
H-Index
i10 Index
Citation Counts
56
109
16,447
* Total H IndexRankings
Ranking Based On Selection: 21
genetics
mood disorders
schizophrenia
personality
creativity
Metrics
H-Index
i10 Index
Citation Counts
56
104
22,554
* Total H IndexRankings
Ranking Based On Selection: 22
Behavioral Pharmacology
Anxiety Disorders
PTSD
Trauma Disorders
Metrics
H-Index
i10 Index
Citation Counts
55
146
10,819
* Total H IndexRankings
Ranking Based On Selection: 23
obsessive-compulsive disorder
hoarding disorder
brain imaging
psychopharmacology
Metrics
H-Index
i10 Index
Citation Counts
52
65
15,823
* Total H IndexRankings
Ranking Based On Selection: 24
Tobacco Use
Smoking Cessation
Comorbidity
Metrics
H-Index
i10 Index
Citation Counts
52
121
10,840
* Total H IndexRankings
Ranking Based On Selection: 25
Sleep apnea
cancer
depression
fatigue
insomnia
Metrics
H-Index
i10 Index
Citation Counts
51
75
8,255
Ming T Tsuang
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
177
794
118,327
Larry R Squire
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
174
481
145,885
Jay Giedd
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
137
269
106,550
Brain Development in Health and Illness
Neuroimaging
Genetics
Behavior
Cognition
Mark A Geyer
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
137
495
69,456
Walter H Kaye
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
127
385
54,735
Zafiris J Daskalakis
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
116
460
48,832
transcranial magnetic stimulation
neurophysiology
depression
schizophrenia
neuroimaging
Swerdlow N
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
103
326
44,114
Susan Tapert
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
102
277
35,723
neuroimaging
addictions
adolescence
young adulthood
digital screen media use
John R Kelsoe
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
88
265
35,556
Psychiatry
Genetics
Bipolar Disorder
Gregory A Aarons
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
85
270
44,514
Implementation Science
Leadership and Organizational Change in health
William Kremen
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
82
271
25,031
Behavior Genetics
Cognitive Aging
Alzheimer's Disease
Twin Studies
Caroline M Nievergelt
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
77
208
29,537
Kristin Cadenhead
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
74
203
24,604
Gregory Light
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
72
165
18,076
oscillations
gamma
mismatch negativity
P300
event-related potentials
Eric Granholm
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
69
140
15,314
Christine Fennema Notestine
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
66
140
23,554
Cognitive Neuroscience
Neuroimaging
Alzheimer's Disease
Life-span Aging
HIV
Barry Lebowitz
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
66
126
41,693
Tamara L Wall
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
59
115
10,361
Carrie Mcdonald
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
56
138
12,290
neuropsychology and neuroimaging
Cinnamon Bloss
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
56
109
16,447
social and behavioral impacts of emerging information and biotechnologies
Tiffany Greenwood
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
56
104
22,554
genetics
mood disorders
schizophrenia
personality
creativity
Victoria Risbrough
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
55
146
10,819
Behavioral Pharmacology
Anxiety Disorders
PTSD
Trauma Disorders
Sanjaya Saxena
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
52
65
15,823
obsessive-compulsive disorder
hoarding disorder
brain imaging
psychopharmacology
Mark G Myers
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
52
121
10,840
Tobacco Use
Smoking Cessation
Comorbidity
Wayne A Bardwell
University of California San Diego
San Diego, United States
Metrics
H-Index
i10-Index
Citation Counts
51
75
8,255
Sleep apnea
cancer
depression
fatigue
insomnia