Ken Arai

238 papers and 11.5k indexed citations i.

About

Ken Arai is a scholar working on Neurology, Molecular Biology and Epidemiology. According to data from OpenAlex, Ken Arai has authored 238 papers receiving a total of 11.5k indexed citations (citations by other indexed papers that have themselves been cited), including 91 papers in Neurology, 77 papers in Molecular Biology and 43 papers in Epidemiology. Recurrent topics in Ken Arai’s work include Neuroinflammation and Neurodegeneration Mechanisms (64 papers), Neurogenesis and neuroplasticity mechanisms (42 papers) and Neurological Disease Mechanisms and Treatments (34 papers). Ken Arai is often cited by papers focused on Neuroinflammation and Neurodegeneration Mechanisms (64 papers), Neurogenesis and neuroplasticity mechanisms (42 papers) and Neurological Disease Mechanisms and Treatments (34 papers). Ken Arai collaborates with scholars based in United States, Japan and South Korea. Ken Arai's co-authors include Eng H. Lo, Kazuhide Hayakawa, Takakuni Maki, Klaus van Leyen, Josephine Lok, Changhong Xing, Atsushi Miyajima, Loc‐Duyen D. Pham, Naoko Arai and Xiaoying Wang and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Biological Chemistry and Journal of Clinical Investigation.

In The Last Decade

Co-authorship network of co-authors of Ken Arai i

Fields of papers citing papers by Ken Arai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ken Arai

Since Specialization
Citations

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

Explore authors with similar magnitude of impact

Rankless by CCL
2025