I Koyanagi
- Surgery
- Public Health, Environmental and Occupational Health top 10%
- Pathology and Forensic Medicine top 10%
- Cellular and Molecular Neuroscience
- Neurology
- Co-authors
- Kazutoshi HidaHiroshi AbeYugo IwasakiM AkinoToyohiko IsuYoshinobu IwasakiKazuo MiyasakaTakeshi Asano
- Topics
- Spinal Dysraphism and Malformations (8 papers)Cerebrospinal fluid and hydrocephalus (6 papers)Spinal Cord Injury Research (4 papers)
- Cited by
- Pathology and Forensic MedicineCellular and Molecular NeurosciencePublic Health, Environmental and Occupational Health
- Partner nations
- Japan
In The Last Decade
I Koyanagi
22 papers receiving 324 citations
Peers
Comparison fields: 5 of 42
- Surgery 198
- Public Health, Environmental and Occupational Health 173
- Pathology and Forensic Medicine 133
- Cellular and Molecular Neuroscience 108
- Neurology 65
Countries citing papers authored by I Koyanagi
This map shows the geographic impact of I Koyanagi'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 I Koyanagi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites I Koyanagi more than expected).
Fields of papers citing papers by I Koyanagi
This network shows the impact of papers produced by I Koyanagi. 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 I Koyanagi. The network helps show where I Koyanagi may publish in the future.
Co-authorship network of co-authors of I Koyanagi
This figure shows the co-authorship network connecting the top 25 collaborators of I Koyanagi. A scholar is included among the top collaborators of I Koyanagi 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 I Koyanagi. I Koyanagi 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 | 19 | |
| 3 | 4 | |
| 4 | 4 | |
| 5 | 18 | |
| 6 | 43 | |
| 7 | 35 | |
| 8 | 18 | |
| 9 | 45 | |
| 10 | 32 | |
| 11 | 69 | |
| 12 | [Clinical study of intraspinal neoplasms in children]. | 2 |
| 13 | [Anterior approach for cervical dumb-bell typed neurinomas]. | 1 |
| 14 | [Diagnosis and surgical treatment of spinal hemangioblastoma]. | 8 |
| 15 | [Magnetic resonance imaging of posttraumatic syringomyelia and its surgical treatment]. | 1 |
| 16 | 19 | |
| 17 | [Spinal epidural tumors without destructive bone change: clinical and radiological studies]. | 2 |
| 18 | [Spinal intramedullary tumor with exophytic growth]. | 9 |
| 19 | [Thermographic findings of syringomyelia]. | 6 |
| 20 | [External immobilization of cervical spine with a halo vest--experience with 31 cases]. | 2 |
About I Koyanagi
I Koyanagi is a scholar working on Pathology and Forensic Medicine, Neurology and Cellular and Molecular Neuroscience, having authored 22 papers that have together received 344 indexed citations. Recurring topics across this work include Spinal Dysraphism and Malformations (8 papers), Cerebrospinal fluid and hydrocephalus (6 papers) and Spinal Cord Injury Research (4 papers). The work is most often cited by research in Pathology and Forensic Medicine (133 citations), Cellular and Molecular Neuroscience (108 citations) and Public Health, Environmental and Occupational Health (173 citations). I Koyanagi has collaborated with scholars based in Japan. Frequent co-authors include Kazutoshi Hida, Hiroshi Abe, Yugo Iwasaki, M Akino, Toyohiko Isu, Yoshinobu Iwasaki, Kazuo Miyasaka, Takeshi Asano, Satoshi Ushikoshi and Hiroshi Abe. Their work appears in journals such as Journal of neurosurgery, Journal of Neurology Neurosurgery & Psychiatry and Spinal Cord.
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.