Dai Nagayama
- Ophthalmology top 1%
- Radiology, Nuclear Medicine and Imaging top 5%
- Molecular Biology
- Neurology
- Rheumatology
- Co-authors
- Masaaki SaitoTomohiro IidaIchiro MarukoKuniharu SaitoT. IidaHideki KoizumiTetsuya BabaChieko Shiragami
- Topics
- Retinal Diseases and Treatments (8 papers)Glaucoma and retinal disorders (6 papers)Retinal and Optic Conditions (3 papers)
- Partner nations
- Japan
In The Last Decade
Dai Nagayama
8 papers receiving 608 citations
Hit Papers
Peers
Comparison fields: 5 of 25
- Ophthalmology 625
- Radiology, Nuclear Medicine and Imaging 432
- Molecular Biology 22
- Neurology 15
- Rheumatology 9
Countries citing papers authored by Dai Nagayama
This map shows the geographic impact of Dai Nagayama'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 Dai Nagayama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Dai Nagayama more than expected).
Fields of papers citing papers by Dai Nagayama
This network shows the impact of papers produced by Dai Nagayama. 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 Dai Nagayama. The network helps show where Dai Nagayama may publish in the future.
Co-authorship network of co-authors of Dai Nagayama
This figure shows the co-authorship network connecting the top 25 collaborators of Dai Nagayama. A scholar is included among the top collaborators of Dai Nagayama 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 Dai Nagayama. Dai Nagayama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 14 | |
| 2 | [Photodynamic therapy with verteporfin for polypoidal choroidal vasculopathy: long-term results]. | 6 |
| 3 | 42 | |
| 4 | 4 | |
| 5 | 43 | |
| 6 | 31 | |
| 7 | 29 | |
| 8 | Clinical Characteristics of Exudative Age-related Macular Degeneration in Japanese Patientsbreakdown → | 460 |
About Dai Nagayama
Dai Nagayama is a scholar working on Ophthalmology, Radiology, Nuclear Medicine and Imaging and Infectious Diseases, having authored 8 papers that have together received 629 indexed citations. Recurring topics across this work include Retinal Diseases and Treatments (8 papers), Glaucoma and retinal disorders (6 papers) and Retinal and Optic Conditions (3 papers). The work is most often cited by research in Ophthalmology (625 citations), Radiology, Nuclear Medicine and Imaging (432 citations) and Biochemistry (7 citations). Dai Nagayama has collaborated with scholars based in Japan. Frequent co-authors include Masaaki Saito, Tomohiro Iida, Ichiro Maruko, Kuniharu Saito, T. Iida, Hideki Koizumi, Tetsuya Baba, Chieko Shiragami, Fumio Shiraga and Tetsuju Sekiryu. Their work appears in journals such as American Journal of Ophthalmology, British Journal of Ophthalmology and Retina.
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.