Chikao Nagashima

85 total papers · 948 total citations
43 papers, 635 citations indexed

About

Chikao Nagashima is a scholar working on Surgery, Neurology and Pathology and Forensic Medicine. According to data from OpenAlex, Chikao Nagashima has authored 43 papers receiving a total of 635 indexed citations (citations by other indexed papers that have themselves been cited), including 23 papers in Surgery, 15 papers in Neurology and 12 papers in Pathology and Forensic Medicine. Recurrent topics in Chikao Nagashima's work include Spinal Fractures and Fixation Techniques (15 papers), Cervical and Thoracic Myelopathy (7 papers) and Spine and Intervertebral Disc Pathology (7 papers). Chikao Nagashima is often cited by papers focused on Spinal Fractures and Fixation Techniques (15 papers), Cervical and Thoracic Myelopathy (7 papers) and Spine and Intervertebral Disc Pathology (7 papers). Chikao Nagashima collaborates with scholars based in Japan. Chikao Nagashima's co-authors include Motohide Takahama, Tadashi Fujino, Hiroaki Nakamura, Kenichi Suzuki, Takashi Iwasaki, Hitoshi Morita, Toshikatsu Shibata, Eiji Sakata, Yoshimasa Miki and Narihide Goseki and has published in prestigious journals such as Journal of neurosurgery, Neurosurgery and Journal of Computer Assisted Tomography.

In The Last Decade

Chikao Nagashima

41 papers receiving 555 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author Last Decade Papers Cites
Chikao Nagashima 410 217 214 98 76 43 635
Martin B. Camins 429 1.0× 175 0.8× 246 1.1× 119 1.2× 96 1.3× 41 732
Tsunemaro Koyama 450 1.1× 214 1.0× 248 1.2× 125 1.3× 104 1.4× 31 736
Sean M. Barber 338 0.8× 235 1.1× 292 1.4× 116 1.2× 70 0.9× 61 768
Mustafa Onur Ulu 411 1.0× 124 0.6× 193 0.9× 139 1.4× 97 1.3× 67 765
J E Knake 273 0.7× 127 0.6× 245 1.1× 118 1.2× 62 0.8× 26 580
Mohammad H. Naheedy 301 0.7× 119 0.5× 217 1.0× 137 1.4× 68 0.9× 37 737
Cem Yılmaz 400 1.0× 313 1.4× 150 0.7× 86 0.9× 77 1.0× 79 789
Nail İzgi 350 0.9× 252 1.2× 405 1.9× 108 1.1× 113 1.5× 37 771
Rabi Narayan Sahu 250 0.6× 118 0.5× 254 1.2× 144 1.5× 47 0.6× 71 652
E. Andrew Stevens 251 0.6× 142 0.7× 263 1.2× 76 0.8× 85 1.1× 35 748

Countries citing papers authored by Chikao Nagashima

Since Specialization
Citations

This map shows the geographic impact of Chikao Nagashima'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 Chikao Nagashima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Chikao Nagashima more than expected).

Fields of papers citing papers by Chikao Nagashima

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Chikao Nagashima. 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 Chikao Nagashima. The network helps show where Chikao Nagashima may publish in the future.

Co-authorship network of co-authors of Chikao Nagashima

This figure shows the co-authorship network connecting the top 25 collaborators of Chikao Nagashima. A scholar is included among the top collaborators of Chikao Nagashima 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 Chikao Nagashima. Chikao Nagashima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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