Shinji Ouma
- Co-authors
- Yoshio TsuboiJiro FukaeJun TsugawaMidori SuenagaYoichi MatsunagaShinsuke FujiokaIzzettin Hatip‐Al‐KhatibSusumu Kusunoki
- Topics
- Parkinson's Disease Mechanisms and Treatments (5 papers)Alzheimer's disease research and treatments (3 papers)Vitamin D Research Studies (3 papers)
In The Last Decade
Shinji Ouma
25 papers receiving 339 citations
Peers
Comparison fields: 5 of 85
- Neurology 105
- Psychiatry and Mental health 77
- Physiology 64
- Hepatology 40
- Pathology and Forensic Medicine 36
Countries citing papers authored by Shinji Ouma
This map shows the geographic impact of Shinji Ouma'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 Shinji Ouma with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Shinji Ouma more than expected).
Fields of papers citing papers by Shinji Ouma
This network shows the impact of papers produced by Shinji Ouma. 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 Shinji Ouma. The network helps show where Shinji Ouma may publish in the future.
Co-authorship network of co-authors of Shinji Ouma
This figure shows the co-authorship network connecting the top 25 collaborators of Shinji Ouma. A scholar is included among the top collaborators of Shinji Ouma 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 Shinji Ouma. Shinji Ouma is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 5 | |
| 2 | 1 | |
| 3 | 5 | |
| 4 | 9 | |
| 5 | 1 | |
| 6 | 3 | |
| 7 | 8 | |
| 8 | 1 | |
| 9 | 9 | |
| 10 | 38 | |
| 11 | 7 | |
| 12 | 10 | |
| 13 | 41 | |
| 14 | 27 | |
| 15 | 13 | |
| 16 | 1 | |
| 17 | 4 | |
| 18 | 3 | |
| 19 | 39 | |
| 20 | 67 |
About Shinji Ouma
Shinji Ouma is a scholar working on Neurology, Neurology and Pathology and Forensic Medicine, having authored 25 papers that have together received 348 indexed citations. Recurring topics across this work include Parkinson's Disease Mechanisms and Treatments (5 papers), Alzheimer's disease research and treatments (3 papers) and Vitamin D Research Studies (3 papers). The work is most often cited by research in Neurology (105 citations), Biological Psychiatry (16 citations) and Psychiatry and Mental health (77 citations). Shinji Ouma has collaborated with scholars based in Japan, Türkiye and India. Frequent co-authors include Yoshio Tsuboi, Jiro Fukae, Jun Tsugawa, Midori Suenaga, Yoichi Matsunaga, Shinsuke Fujioka, Izzettin Hatip‐Al‐Khatib, Susumu Kusunoki, Tatsuo Yamada and Kenji Wada. Their work appears in journals such as Medicine, Experimental Gerontology and Current Alzheimer Research.
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.