Koji Shimonaga

34 papers and 422 indexed citations i.

About

Koji Shimonaga is a scholar working on Neurology, Pulmonary and Respiratory Medicine and Epidemiology. According to data from OpenAlex, Koji Shimonaga has authored 34 papers receiving a total of 422 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Neurology, 19 papers in Pulmonary and Respiratory Medicine and 9 papers in Epidemiology. Recurrent topics in Koji Shimonaga’s work include Intracranial Aneurysms: Treatment and Complications (23 papers), Cerebrovascular and Carotid Artery Diseases (19 papers) and Moyamoya disease diagnosis and treatment (9 papers). Koji Shimonaga is often cited by papers focused on Intracranial Aneurysms: Treatment and Complications (23 papers), Cerebrovascular and Carotid Artery Diseases (19 papers) and Moyamoya disease diagnosis and treatment (9 papers). Koji Shimonaga collaborates with scholars based in Japan and United States. Koji Shimonaga's co-authors include Toshinori Matsushige, Shigeyuki Sakamoto, Kaoru Kurisu, Chiaki Ono, Masahiro Hosogai, Mayumi Kaneko, Daizo Ishii, Tatsuya Mizoue, Hiroki Takahashi and Toshio Tsuji and has published in prestigious journals such as PLoS ONE, Stroke and Scientific Reports.

In The Last Decade

Co-authorship network of co-authors of Koji Shimonaga i

Fields of papers citing papers by Koji Shimonaga

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Koji Shimonaga

Since Specialization
Citations

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

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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2025