Productivity Rankings is an exclusive service provided by AD Scientific Index. This ranking system, derived from the i10 index, highlights the productivity of scientists in publishing impactful scientific articles. Productivity Rankings serves as a tool to identify highly productive scientists across specific areas, disciplines, universities, and countries, and supports the creation of effective incentives and academic policies. The global, regional, and institutional rankings of scientists in this table are calculated based on their total i10 index. Moreover, you can explore special rankings derived from Productivity Rankings, such as 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
Neuro-Oncology
Neurosurgery
Tumor Biology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,802
1,612
0.895
* Total i10 IndexRankings
Ranking Based On Selection :2
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
552
422
0.764
* Total i10 IndexRankings
Ranking Based On Selection :3
brain tumour biology
neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
485
304
0.627
* Total i10 IndexRankings
Ranking Based On Selection :4
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
480
422
0.879
* Total i10 IndexRankings
Ranking Based On Selection :5
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
462
395
0.855
* Total i10 IndexRankings
Ranking Based On Selection :6
neurosurgery
neurology
endocrinology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
460
241
0.524
* Total i10 IndexRankings
Ranking Based On Selection :7
Neurosurgery
Endovascular
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
418
374
0.895
* Total i10 IndexRankings
Ranking Based On Selection :8
Neurosurgery
Spine Surgery
Cervical Deformity
Spondylosis
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
267
0.654
* Total i10 IndexRankings
Ranking Based On Selection :9
Stroke
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
406
361
0.889
* Total i10 IndexRankings
Ranking Based On Selection :10
Neurosurgery
Stroke
Aneurysms
AVMs
Intra-Arterial Chemotherapy
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
390
337
0.864
* Total i10 IndexRankings
Ranking Based On Selection :11
neuroscience
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
389
326
0.838
* Total i10 IndexRankings
Ranking Based On Selection :12
Neurosurgery
Cerebrovacular surgery
Endovascular
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
374
253
0.676
* Total i10 IndexRankings
Ranking Based On Selection :13
Neurosurgery
Neuroscience
Stem Cell Therapy
New Drug Development
Medical Devices
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
374
236
0.631
* Total i10 IndexRankings
Ranking Based On Selection :14
Biomechanics
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
365
191
0.523
* Total i10 IndexRankings
Ranking Based On Selection :15
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
358
215
0.601
* Total i10 IndexRankings
Ranking Based On Selection :16
Neurosurgery
Neuroscience
Deep brain stimulation
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
254
0.711
* Total i10 IndexRankings
Ranking Based On Selection :17
Pediatric Neurosurgery
Engineering in Surgery
Surgical Robotics
Surgical Simulation
MR guided interventions
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
348
238
0.684
* Total i10 IndexRankings
Ranking Based On Selection :18
spine
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
347
237
0.683
* Total i10 IndexRankings
Ranking Based On Selection :19
Brain tumours
Awake craniotomy
Gamma Knife radiosurgery
Spinal surgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
178
0.525
* Total i10 IndexRankings
Ranking Based On Selection :20
brain iron metabolism
mechanisms of iron homeostasis in the brain
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
331
235
0.710
* Total i10 IndexRankings
Ranking Based On Selection :21
Neurooncology
Nerve Regeneration
Neurorobotics
Neuroprosthetics
Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
229
0.702
* Total i10 IndexRankings
Ranking Based On Selection :22
traumatic brain injury
precision medicine
neurosurgery
neurocritical care
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
286
0.888
* Total i10 IndexRankings
Ranking Based On Selection :23
SCI Cervical Myelopathy Spine Trauma Degenerative Neurosurgery
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
265
0.836
* Total i10 IndexRankings
Ranking Based On Selection :24
Neurosurgery
Immunotherapy
Neuro-oncology
Immunology
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
233
0.735
* Total i10 IndexRankings
Ranking Based On Selection :25
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
292
0.936
Wei Zhang
Capital Medical University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
1,802
1,612
0.895
Neuro-Oncology
Neurosurgery
Tumor Biology
Clark C Chen
University of Minnesota Twin Cities
Minneapolis, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
552
422
0.764
James Rutka
Hospital for Sick Children
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
485
304
0.627
brain tumour biology
neurosurgery
Jason Sheehan
University of Virginia
Charlottesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
480
422
0.879
Peter Hutchinson
University of Cambridge
Cambridge, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
462
395
0.855
Edward Oldfield
University of Virginia
Charlottesville, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
460
241
0.524
neurosurgery
neurology
endocrinology
Robert M Starke
University of Miami
Coral Gables, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
418
374
0.895
Edward C Benzel
Cleveland Clinic
Cleveland, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
408
267
0.654
Neurosurgery
Spine Surgery
Cervical Deformity
Spondylosis
Xunming Ji
Capital Medical University
Beijing, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
406
361
0.889
Pascal Jabbour
Thomas Jefferson University
Philadelphia, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
390
337
0.864
Neurosurgery
Stroke
Aneurysms
AVMs
Intra-Arterial Chemotherapy
Bernhard Meyer
Technische Universität München
München, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
389
326
0.838
Christopher S Ogilvy
Harvard University
Cambridge, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
374
253
0.676
Neurosurgery
Cerebrovacular surgery
Endovascular
Shinn-Zong Lin, Cpi
Buddhist Tzu Chi General Hospital
Hualien, Taiwan
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
374
236
0.631
Neurosurgery
Neuroscience
Stem Cell Therapy
New Drug Development
Medical Devices
Narayan Yoganandan
Medical College of Wisconsin
Milwaukee, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
365
191
0.523
W Couldwell
University of Utah
Salt Lake City, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
358
215
0.601
Tipu Aziz
University of Oxford
Oxford, United Kingdom
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
357
254
0.711
Neurosurgery
Neuroscience
Deep brain stimulation
James Drake
Hospital for Sick Children
Toronto, Canada
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
348
238
0.684
Pediatric Neurosurgery
Engineering in Surgery
Surgical Robotics
Surgical Simulation
MR guided interventions
Timothy Wang
Duke University
Durham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
347
237
0.683
Ramesh Kumar
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
339
178
0.525
Brain tumours
Awake craniotomy
Gamma Knife radiosurgery
Spinal surgery
James Connor
Pennsylvania State University
University Park, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
331
235
0.710
brain iron metabolism
mechanisms of iron homeostasis in the brain
Marcos Tatagiba
Universität Tubingen
Tübingen, Germany
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
326
229
0.702
Neurooncology
Nerve Regeneration
Neurorobotics
Neuroprosthetics
Neurosurgery
Geoffrey Manley
University of California San Francisco
San Francisco, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
322
286
0.888
traumatic brain injury
precision medicine
neurosurgery
neurocritical care
James Harrop
Thomas Jefferson University
Philadelphia, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
265
0.836
SCI Cervical Myelopathy Spine Trauma Degenerative Neurosurgery
John H Sampson
Duke University
Durham, United States
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
317
233
0.735
Neurosurgery
Immunotherapy
Neuro-oncology
Immunology
Sheng Chen
Zhejiang University
Hangzhou, China
i-10 Metrics
Total
Last 6 Years
Last 6 Years / Total
312
292
0.936