Hirotsugu Samejima
- Psychiatry and Mental health top 10%
- Physiology
- Radiology, Nuclear Medicine and Imaging
- Cognitive Neuroscience
- Neurology top 10%
- Co-authors
- Satoshi IwabuchiYoko HirataTakashi OhnishiFumio YamashitaTakashi AsadaKentaro IshiiKiyotaka NemotoHiroshi Matsuda
- Topics
- Traumatic Brain Injury and Neurovascular Disturbances (3 papers)Intracranial Aneurysms: Treatment and Complications (3 papers)Glioma Diagnosis and Treatment (2 papers)
- Partner nations
- JapanNew Zealand
In The Last Decade
Hirotsugu Samejima
12 papers receiving 322 citations
Peers
Comparison fields: 5 of 65
- Psychiatry and Mental health 158
- Physiology 108
- Radiology, Nuclear Medicine and Imaging 100
- Cognitive Neuroscience 94
- Neurology 78
Countries citing papers authored by Hirotsugu Samejima
This map shows the geographic impact of Hirotsugu Samejima'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 Hirotsugu Samejima with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hirotsugu Samejima more than expected).
Fields of papers citing papers by Hirotsugu Samejima
This network shows the impact of papers produced by Hirotsugu Samejima. 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 Hirotsugu Samejima. The network helps show where Hirotsugu Samejima may publish in the future.
Co-authorship network of co-authors of Hirotsugu Samejima
This figure shows the co-authorship network connecting the top 25 collaborators of Hirotsugu Samejima. A scholar is included among the top collaborators of Hirotsugu Samejima 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 Hirotsugu Samejima. Hirotsugu Samejima is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 19 | |
| 2 | 263 | |
| 3 | 1 | |
| 4 | 2 | |
| 5 | 17 | |
| 6 | 4 | |
| 7 | 1 | |
| 8 | 7 | |
| 9 | 1 | |
| 10 | 11 | |
| 11 | 1 | |
| 12 | 4 |
About Hirotsugu Samejima
Hirotsugu Samejima is a scholar working on Neurology, Genetics and Oral Surgery, having authored 12 papers that have together received 331 indexed citations. Recurring topics across this work include Traumatic Brain Injury and Neurovascular Disturbances (3 papers), Intracranial Aneurysms: Treatment and Complications (3 papers) and Glioma Diagnosis and Treatment (2 papers). The work is most often cited by research in Psychiatry and Mental health (158 citations), Neurology (78 citations) and Cognitive Neuroscience (94 citations). Hirotsugu Samejima has collaborated with scholars based in Japan and New Zealand. Frequent co-authors include Satoshi Iwabuchi, Yoko Hirata, Takashi Ohnishi, Fumio Yamashita, Takashi Asada, Kentaro Ishii, Kiyotaka Nemoto, Hiroshi Matsuda, Albert Erasmus and Peter Herbison. Their work appears in journals such as Neuroscience Letters, Clinical Neurology and Neurosurgery and Neurologia medico-chirurgica.
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.