Seiji Morioka

17 papers and 262 indexed citations i.

About

Seiji Morioka is a scholar working on Orthopedics and Sports Medicine, Surgery and Physiology. According to data from OpenAlex, Seiji Morioka has authored 17 papers receiving a total of 262 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Orthopedics and Sports Medicine, 4 papers in Surgery and 3 papers in Physiology. Recurrent topics in Seiji Morioka’s work include Bone health and osteoporosis research (6 papers), Vitamin D Research Studies (2 papers) and Viral gastroenteritis research and epidemiology (2 papers). Seiji Morioka is often cited by papers focused on Bone health and osteoporosis research (6 papers), Vitamin D Research Studies (2 papers) and Viral gastroenteritis research and epidemiology (2 papers). Seiji Morioka collaborates with scholars based in Japan, New Zealand and United Kingdom. Seiji Morioka's co-authors include Tsutomu Hashimoto, Kiyomi Sakata, Takahiro Kasamatsu, Tatsuya Takeshita, Akiko Tamakoshi, Noriko Yoshimura, Yoshiharu Hoshiyama, Hirofumi Kinoshita, Tetsuya Tamaki and Hiroshi Yamada and has published in prestigious journals such as International Journal of Epidemiology, Osteoporosis International and Journal of Epidemiology.

In The Last Decade

Co-authorship network of co-authors of Seiji Morioka i

Fields of papers citing papers by Seiji Morioka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Seiji Morioka

Since Specialization
Citations

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