This map shows the geographic impact of S Abiko'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 S Abiko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites S Abiko more than expected).
This network shows the impact of papers produced by S Abiko. 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 S Abiko. The network helps show where S Abiko may publish in the future.
Co-authorship network of co-authors of S Abiko
This figure shows the co-authorship network connecting the top 25 collaborators of S Abiko.
A scholar is included among the top collaborators of S Abiko 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 S Abiko. S Abiko is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
18 of 18 papers shown
1.
Abiko, S, et al.. (1999). [Diagnosis and treatment of nontraumatic dissecting aneurysm in the middle cerebral artery].. PubMed. 27(8). 743–9.13 indexed citations
Abiko, S, et al.. (1993). [A case of cough headache with Chiari malformation (type I)].. PubMed. 33(3). 327–30.3 indexed citations
5.
Abiko, S, et al.. (1993). [Radiation-induced cerebrovasculopathy: a case report and review of the literature].. PubMed. 21(8). 751–7.8 indexed citations
6.
Yamashita, Kazuya, et al.. (1991). [An examination of change in blood flow in the brainstem of rats under various grades of ischemia].. PubMed. 19(5). 407–13.4 indexed citations
Kashiwagi, Shiro, et al.. (1990). [Ischemic cerebrovascular complication in tuberculous meningitis; a case of Fröhlich syndrome and hemiparesis].. PubMed. 18(12). 1141–5.5 indexed citations
10.
Abiko, S, et al.. (1990). [Anastomosis of the superficial temporal artery to the middle cerebral artery for occlusive disease of the bilateral internal carotid arteries with dementia].. PubMed. 18(11). 1047–52.2 indexed citations
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.