Ryotaro Ishii

48 total papers · 1.3k total citations
35 papers, 869 citations indexed

About

Ryotaro Ishii is a scholar working on Psychiatry and Mental health, Neurology and Pathology and Forensic Medicine. According to data from OpenAlex, Ryotaro Ishii has authored 35 papers receiving a total of 869 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Psychiatry and Mental health, 11 papers in Neurology and 8 papers in Pathology and Forensic Medicine. Recurrent topics in Ryotaro Ishii’s work include Migraine and Headache Studies (13 papers), Trigeminal Neuralgia and Treatments (6 papers) and Parkinson's Disease Mechanisms and Treatments (5 papers). Ryotaro Ishii is often cited by papers focused on Migraine and Headache Studies (13 papers), Trigeminal Neuralgia and Treatments (6 papers) and Parkinson's Disease Mechanisms and Treatments (5 papers). Ryotaro Ishii collaborates with scholars based in Japan, United States and United Kingdom. Ryotaro Ishii's co-authors include Takahiko Tokuda, Masaaki Waragai, Claudia Trenkwalder, Brit Mollenhauer, Nicolás Méndez, Mohammad Shahnawaz, Claudio Soto, Harutsugu Tatebe, Toshiki Mizuno and Takashi Kasai and has published in prestigious journals such as PLoS ONE, Neurology and Scientific Reports.

Co-authorship network of co-authors of Ryotaro Ishii

This figure shows the co-authorship network connecting the top 25 collaborators of Ryotaro Ishii. A scholar is included among the top collaborators of Ryotaro Ishii 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 Ryotaro Ishii. Ryotaro Ishii is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Ryotaro Ishii

31 papers receiving 855 citations

Fields of papers citing papers by Ryotaro Ishii

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Ryotaro Ishii. 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 Ryotaro Ishii. The network helps show where Ryotaro Ishii may publish in the future.

Countries citing papers authored by Ryotaro Ishii

Since Specialization
Citations

This map shows the geographic impact of Ryotaro Ishii'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 Ryotaro Ishii with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ryotaro Ishii more than expected).

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.

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2026