Naoki Otani

323 total papers · 3.9k total citations
209 papers, 2.8k citations indexed

About

Naoki Otani is a scholar working on Neurology, Epidemiology and Surgery. According to data from OpenAlex, Naoki Otani has authored 209 papers receiving a total of 2.8k indexed citations (citations by other indexed papers that have themselves been cited), including 135 papers in Neurology, 61 papers in Epidemiology and 48 papers in Surgery. Recurrent topics in Naoki Otani’s work include Traumatic Brain Injury and Neurovascular Disturbances (58 papers), Intracranial Aneurysms: Treatment and Complications (57 papers) and Neurosurgical Procedures and Complications (38 papers). Naoki Otani is often cited by papers focused on Traumatic Brain Injury and Neurovascular Disturbances (58 papers), Intracranial Aneurysms: Treatment and Complications (57 papers) and Neurosurgical Procedures and Complications (38 papers). Naoki Otani collaborates with scholars based in Japan, United States and Switzerland. Naoki Otani's co-authors include Hiroshi Nawashiro, Katsuji Shima, Satoru Takeuchi, Kojiro Wada, Terushige Toyooka, Shinji Fukui, Kentaro Mori, Hidetoshi Ooigawa, Kimihiro Nagatani and Yoshio Takasato and has published in prestigious journals such as Neurology, Cancer and Stroke.

In The Last Decade

Co-authorship network of co-authors of Naoki Otani

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

Naoki Otani

194 papers receiving 2.8k citations

Fields of papers citing papers by Naoki Otani

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Naoki Otani

Since Specialization
Citations

This map shows the geographic impact of Naoki Otani'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 Naoki Otani with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Naoki Otani 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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2026