This map shows the geographic impact of H Shiga'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 H Shiga with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H Shiga more than expected).
This network shows the impact of papers produced by H Shiga. 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 H Shiga. The network helps show where H Shiga may publish in the future.
Co-authorship network of co-authors of H Shiga
This figure shows the co-authorship network connecting the top 25 collaborators of H Shiga.
A scholar is included among the top collaborators of H Shiga 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 H Shiga. H Shiga is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Sagoh, Masachika, et al.. (1996). [Skull base metastasis from renal cell carcinoma presenting as abducens nerve paresis: report of two cases].. PubMed. 24(9). 829–33.9 indexed citations
Yoshikawa, Keiji, et al.. (1991). Role of rectus muscle enlargement in clinical profile of dysthyroid ophthalmopathy.. PubMed. 35(2). 175–81.21 indexed citations
10.
Momoshima, Suketaka, H Shiga, Yuji Yuasa, et al.. (1991). MR findings in extracerebral cavernous angiomas of the middle cranial fossa: report of two cases and review of the literature.. American Journal of Neuroradiology. 12(4). 756–60.26 indexed citations
Shiga, H, et al.. (1984). Computed tomography of sinonasal non-Hodgkin lymphoma.. PubMed. 8(2). 216–9.20 indexed citations
13.
Kobayashi, Kensei, et al.. (1981). [Two cases of cerebral venous angioma--with special referrence to the neuroradiological diagnosis (author's transl)].. PubMed. 9(3). 424–31.3 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.