Ryuji Ogihara

10 papers and 762 indexed citations i.

About

Ryuji Ogihara is a scholar working on Experimental and Cognitive Psychology, Demography and Cognitive Neuroscience. According to data from OpenAlex, Ryuji Ogihara has authored 10 papers receiving a total of 762 indexed citations (citations by other indexed papers that have themselves been cited), including 4 papers in Experimental and Cognitive Psychology, 3 papers in Demography and 2 papers in Cognitive Neuroscience. Recurrent topics in Ryuji Ogihara’s work include Sleep and related disorders (4 papers), Migration, Aging, and Tourism Studies (2 papers) and Health and Wellbeing Research (2 papers). Ryuji Ogihara is often cited by papers focused on Sleep and related disorders (4 papers), Migration, Aging, and Tourism Studies (2 papers) and Health and Wellbeing Research (2 papers). Ryuji Ogihara collaborates with scholars based in Japan, Russia and India. Ryuji Ogihara's co-authors include Masako Okawa, Xianchen Liu, Makoto Uchiyama, Makoto Uchiyama, Kayo Shibui, Keiko Kim, Masumi Minowa, Yoshihisa Kudo, Yuriko Doi and Takashi Ohida and has published in prestigious journals such as Journal of the American Geriatrics Society, SLEEP and Psychosomatic Medicine.

In The Last Decade

Co-authorship network of co-authors of Ryuji Ogihara i

Fields of papers citing papers by Ryuji Ogihara

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Ryuji Ogihara

Since Specialization
Citations

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