Ryuichiro Ashikaga
- Radiology, Nuclear Medicine and Imaging top 10%
- Surgery
- Neurology top 10%
- Epidemiology
- Pulmonary and Respiratory Medicine
- Co-authors
- Osamu IshidaY ArakiYasumasa NishimuraYutaka ArakiTakamichi MurakamiMasahiro OkadaIzumi ImaokaYukinobu Yagyu
- Topics
- Advanced MRI Techniques and Applications (10 papers)MRI in cancer diagnosis (6 papers)Medical Imaging Techniques and Applications (4 papers)
In The Last Decade
Ryuichiro Ashikaga
31 papers receiving 504 citations
Peers
Comparison fields: 5 of 60
- Radiology, Nuclear Medicine and Imaging 170
- Surgery 158
- Neurology 144
- Epidemiology 117
- Pulmonary and Respiratory Medicine 82
Countries citing papers authored by Ryuichiro Ashikaga
This map shows the geographic impact of Ryuichiro Ashikaga'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 Ryuichiro Ashikaga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryuichiro Ashikaga more than expected).
Fields of papers citing papers by Ryuichiro Ashikaga
This network shows the impact of papers produced by Ryuichiro Ashikaga. 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 Ryuichiro Ashikaga. The network helps show where Ryuichiro Ashikaga may publish in the future.
Co-authorship network of co-authors of Ryuichiro Ashikaga
This figure shows the co-authorship network connecting the top 25 collaborators of Ryuichiro Ashikaga. A scholar is included among the top collaborators of Ryuichiro Ashikaga 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 Ryuichiro Ashikaga. Ryuichiro Ashikaga is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 7 | |
| 3 | 1 | |
| 4 | 3 | |
| 5 | 7 | |
| 6 | 30 | |
| 7 | 23 | |
| 8 | 14 | |
| 9 | 1 | |
| 10 | 54 | |
| 11 | 6 | |
| 12 | 1 | |
| 13 | 7 | |
| 14 | 13 | |
| 15 | 66 | |
| 16 | 12 | |
| 17 | 16 | |
| 18 | 36 | |
| 19 | 114 | |
| 20 | 7 |
About Ryuichiro Ashikaga
Ryuichiro Ashikaga is a scholar working on Microbiology, Radiology, Nuclear Medicine and Imaging and Neurology, having authored 32 papers that have together received 518 indexed citations. Recurring topics across this work include Advanced MRI Techniques and Applications (10 papers), MRI in cancer diagnosis (6 papers) and Medical Imaging Techniques and Applications (4 papers). The work is most often cited by research in Neurology (144 citations), Hepatology (65 citations) and Radiology, Nuclear Medicine and Imaging (170 citations). Ryuichiro Ashikaga has collaborated with scholars based in Japan and Finland. Frequent co-authors include Osamu Ishida, Y Araki, Yasumasa Nishimura, Yutaka Araki, Takamichi Murakami, Masahiro Okada, Izumi Imaoka, Yukinobu Yagyu, Taro Shimono and Seishi Kumano. Their work appears in journals such as American Journal of Roentgenology, Medicine and American Journal of Neuroradiology.
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.