Ken Sugiyama

510 total citations
36 papers, 379 citations indexed

About

Ken Sugiyama is a scholar working on Neurology, Surgery and Epidemiology. According to data from OpenAlex, Ken Sugiyama has authored 36 papers receiving a total of 379 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Neurology, 8 papers in Surgery and 7 papers in Epidemiology. Recurrent topics in Ken Sugiyama's work include Intracranial Aneurysms: Treatment and Complications (10 papers), Traumatic Brain Injury and Neurovascular Disturbances (7 papers) and Vascular Malformations Diagnosis and Treatment (6 papers). Ken Sugiyama is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (10 papers), Traumatic Brain Injury and Neurovascular Disturbances (7 papers) and Vascular Malformations Diagnosis and Treatment (6 papers). Ken Sugiyama collaborates with scholars based in Japan and United States. Ken Sugiyama's co-authors include Shin‐Ichi Izumi, Takeo Kondo, Keiichiro Shindo, Riichi Sakazaki, Hiroshi Watanabe, Minoru Endo, Shuichi Higano, Yoshimasa Kosako, Shiro Yamai and Hiromichi Naito and has published in prestigious journals such as PLoS ONE, Journal of neurosurgery and Journal of Neurotrauma.

In The Last Decade

Ken Sugiyama

33 papers receiving 362 citations

Peers

Ken Sugiyama
Comparison fields: 5 of 69
  • Neurology 113
  • Epidemiology 72
  • Radiology, Nuclear Medicine and Imaging 67
  • Cognitive Neuroscience 62
  • Neurology 60
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Christian F. Lindboe Norway
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Llewellyn Phillips United States
Oriel Spierer Israel
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Marie Lindgren Sweden
Chenhui Mao China
Kazuya Sako Japan
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Citations per field, relative to Ken Sugiyama
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Citations per year, relative to Ken Sugiyama
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Countries citing papers authored by Ken Sugiyama

Since Specialization
Citations

This map shows the geographic impact of Ken Sugiyama's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Ken Sugiyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ken Sugiyama more than expected).

Fields of papers citing papers by Ken Sugiyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ken Sugiyama. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Ken Sugiyama. The network helps show where Ken Sugiyama may publish in the future.

Co-authorship network of co-authors of Ken Sugiyama

This figure shows the co-authorship network connecting the top 25 collaborators of Ken Sugiyama. A scholar is included among the top collaborators of Ken Sugiyama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Ken Sugiyama. Ken Sugiyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
# Work Indexed citations
1 9
2 2
3 3
4 23
5
Congenital defects of atlantal arch : A report of eight cases
1
6 30
7 2
8 47
9 72
10 3
11 4
12 11
13 3
14 1
15 12
16 37
17 2
18 0
19 16
20 9

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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