Takehiko Doi

247 papers and 8.1k indexed citations
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About

Takehiko Doi is a scholar working on Psychiatry and Mental health, Geriatrics and Gerontology and Physiology. According to data from OpenAlex, Takehiko Doi has authored 247 papers receiving a total of 8.1k indexed citations (citations by other indexed papers that have themselves been cited), including 97 papers in Psychiatry and Mental health, 79 papers in Geriatrics and Gerontology and 79 papers in Physiology. Recurrent topics in Takehiko Doi’s work include Frailty in Older Adults (79 papers), Dementia and Cognitive Impairment Research (67 papers) and Nutrition and Health in Aging (60 papers). Takehiko Doi is often cited by papers focused on Frailty in Older Adults (79 papers), Dementia and Cognitive Impairment Research (67 papers) and Nutrition and Health in Aging (60 papers). Takehiko Doi collaborates with scholars based in Japan, United States and South Korea. Takehiko Doi's co-authors include Hiroyuki Shimada, Hyuma Makizako, Kota Tsutsumimoto, Takao Suzuki, Sho Nakakubo, Ryo Hotta, Kazuki Uemura, Hyuntae Park, Sangyoon Lee and Daisuke Yoshida and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Clinical Oncology and Blood.

In The Last Decade

Co-authorship network of co-authors of Takehiko Doi

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

Takehiko Doi

237 papers receiving 7.8k citations

Fields of papers citing papers by Takehiko Doi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Takehiko Doi

Since Specialization
Citations

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