Ryuichi Ajisaka

119 papers and 2.9k indexed citations
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About

Ryuichi Ajisaka is a scholar working on Cardiology and Cardiovascular Medicine, Complementary and alternative medicine and Physiology. According to data from OpenAlex, Ryuichi Ajisaka has authored 119 papers receiving a total of 2.9k indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Cardiology and Cardiovascular Medicine, 37 papers in Complementary and alternative medicine and 24 papers in Physiology. Recurrent topics in Ryuichi Ajisaka’s work include Cardiovascular and exercise physiology (37 papers), Cardiovascular Health and Disease Prevention (34 papers) and Heart Rate Variability and Autonomic Control (30 papers). Ryuichi Ajisaka is often cited by papers focused on Cardiovascular and exercise physiology (37 papers), Cardiovascular Health and Disease Prevention (34 papers) and Heart Rate Variability and Autonomic Control (30 papers). Ryuichi Ajisaka collaborates with scholars based in Japan, India and United States. Ryuichi Ajisaka's co-authors include Seiji Maeda, Motoyuki Iemitsu, Takeshi Otsuki, Jun Sugawara, Shinya Kuno, Asako Miyaki, Takumi Tanabe, Takashi Miyauchi, Mitsuo Matsuda and Yoko Saito and has published in prestigious journals such as Circulation, Journal of Applied Physiology and Hypertension.

In The Last Decade

Co-authorship network of co-authors of Ryuichi Ajisaka

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

Fields of papers citing papers by Ryuichi Ajisaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryuichi Ajisaka

Since Specialization
Citations

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