Productivity Rankings is a unique service offered only by “AD Scientific Index”. This is a ranking system derived from the i10 index in order to show the productivity of the scientist in publishing scientific articles of value. Productivity Rankings is an instrument that lists productive scientists in a given area, discipline, university, and country and can guide the development of meaningful incentives and academic policies. The world rankings, regional rankings, and university rankings of scientists in this table are developed based on the total i10 index. Additionally, click to view the special rankings based on Productivity Rankings: Scientists Last 6 years' i10 Index", Universities Total i10 Index Rankings 2025, Universities Last 6 Years i10 Index Rankings 2025 "Art and Humanities i10 Productivity Rankings" and "Social Sciences and Humanities i10 Productivity Rankings".
* Total i10 IndexRankings
Ranking Based On Selection :1
PET Imaging
tracer kinetic modeling
image reconstruction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
268
0.684
* Total i10 IndexRankings
Ranking Based On Selection :2
magnetic resonance spectroscopy
neurovascular coupling
glycogen
neuroenergetics
brain metabolism
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
261
0.705
* Total i10 IndexRankings
Ranking Based On Selection :3
neuroscience - functional connectivity - cognitive neuroscience - brain organization - brain/behavior - MR physics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
279
0.756
* Total i10 IndexRankings
Ranking Based On Selection :4
PET chemistry
PET radiotracer development
PET imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
183
0.813
* Total i10 IndexRankings
Ranking Based On Selection :5
MRI
Radiology
Prostate
contrast agents
MRI safety
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
86
0.428
* Total i10 IndexRankings
Ranking Based On Selection :6
functional brain imaging
molecular imaging of cancer
brain energy metabolism
contrast agent
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
162
0.822
* Total i10 IndexRankings
Ranking Based On Selection :7
Biomedical image analysis
Medical image analysis
Medical image computing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
91
0.532
* Total i10 IndexRankings
Ranking Based On Selection :8
MRI
MRS
brain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
105
0.709
* Total i10 IndexRankings
Ranking Based On Selection :9
Health Policy
Radiology
Health Services
Education
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
75
0.595
* Total i10 IndexRankings
Ranking Based On Selection :10
Neuroradiology
Radiology
Neurology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
73
0.745
* Total i10 IndexRankings
Ranking Based On Selection :11
Radiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
78
0.886
* Total i10 IndexRankings
Ranking Based On Selection :12
Imaging
Addiction
Cancer
Kinetic Modeling
Visualization
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
53
0.639
* Total i10 IndexRankings
Ranking Based On Selection :13
Neuroradiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
37
0.493
* Total i10 IndexRankings
Ranking Based On Selection :14
PET imaging
psychiatry
neuropsychiatry
social neuroscience
addiction
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
64
0.928
* Total i10 IndexRankings
Ranking Based On Selection :15
real-time fMRI
neurofeedback
resting state functional connectivity
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
47
0.940
* Total i10 IndexRankings
Ranking Based On Selection :16
Nuclear Medicine
Molecular Imaging
Neuroscience
Alzheimer's disease
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
38
0.884
* Total i10 IndexRankings
Ranking Based On Selection :17
PET Imaging probe
Pharmacology
Medicinal Chemistry
Radiopharmaceutical Sciences
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
* Total i10 IndexRankings
Ranking Based On Selection :18
Biomedical Image Analysis and Processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
* Total i10 IndexRankings
Ranking Based On Selection :19
Neuroimaging
fMRI
Image processing
Singal processing
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
* Total i10 IndexRankings
Ranking Based On Selection :20
radiology
PET
neurology
positron emission tomography
imaging
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
* Total i10 IndexRankings
Ranking Based On Selection :21
Positron Emission Tomography
Cancer
CNS disorder
Radiochemistry
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
* Total i10 IndexRankings
Ranking Based On Selection :22
diagnostic radiology
ultrasound
emergency medicine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
* Total i10 IndexRankings
Ranking Based On Selection :23
real-time neurofeedback
emotion regulation
addiction
resting state fmri
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
* Total i10 IndexRankings
Ranking Based On Selection :24
radiology
cardiology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
* Total i10 IndexRankings
Ranking Based On Selection :25
interventional radiology
artificial intelligence
data science
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
Richard E Carson
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
392
268
0.684
PET Imaging
tracer kinetic modeling
image reconstruction
Douglas L Rothman
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
370
261
0.705
magnetic resonance spectroscopy
neurovascular coupling
glycogen
neuroenergetics
brain metabolism
R Todd Constable
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
369
279
0.756
neuroscience - functional connectivity - cognitive neuroscience - brain organization - brain/behavior - MR physics
Yiyun Henry Huang
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
225
183
0.813
PET chemistry
PET radiotracer development
PET imaging
Jeffrey Weinreb
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
201
86
0.428
MRI
Radiology
Prostate
contrast agents
MRI safety
Fahmeed Hyder
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
197
162
0.822
functional brain imaging
molecular imaging of cancer
brain energy metabolism
contrast agent
Lawrence Staib
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
171
91
0.532
Biomedical image analysis
Medical image analysis
Medical image computing
Robin A De Graaf
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
148
105
0.709
Howard Forman
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
126
75
0.595
Health Policy
Radiology
Health Services
Education
S Payabvash
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
98
73
0.745
Neuroradiology
Radiology
Neurology
Ajay Malhotra
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
88
78
0.886
Evan Morris
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
83
53
0.639
Imaging
Addiction
Cancer
Kinetic Modeling
Visualization
Richard Bronen
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
75
37
0.493
David Matuskey
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
69
64
0.928
PET imaging
psychiatry
neuropsychiatry
social neuroscience
addiction
Michelle Hampson
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
50
47
0.940
real-time fMRI
neurofeedback
resting state functional connectivity
Ming Kai Chen
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
43
38
0.884
Nuclear Medicine
Molecular Imaging
Neuroscience
Alzheimer's disease
Zhengxin Jason Cai
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
40
35
0.875
PET Imaging probe
Pharmacology
Medicinal Chemistry
Radiopharmaceutical Sciences
Nicha C Dvornek
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
34
0.895
Biomedical Image Analysis and Processing
Xilin Shen
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
38
33
0.868
Neuroimaging
fMRI
Image processing
Singal processing
Takuya Toyonaga
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
37
37
1.000
radiology
PET
neurology
positron emission tomography
imaging
Keunpoong Lim
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
28
24
0.857
Positron Emission Tomography
Cancer
CNS disorder
Radiochemistry
Margarita Revzin
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
25
22
0.880
diagnostic radiology
ultrasound
emergency medicine
Zhiying Zhao
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
19
19
1.000
real-time neurofeedback
emotion regulation
addiction
resting state fmri
Kevin M Johnson
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
17
8
0.471
Sophie Chheang
Yale University
New Haven, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
11
10
0.909
interventional radiology
artificial intelligence
data science