Masako Okawa

146 papers and 7.1k indexed citations i.

About

Masako Okawa is a scholar working on Experimental and Cognitive Psychology, Endocrine and Autonomic Systems and Cognitive Neuroscience. According to data from OpenAlex, Masako Okawa has authored 146 papers receiving a total of 7.1k indexed citations (citations by other indexed papers that have themselves been cited), including 66 papers in Experimental and Cognitive Psychology, 63 papers in Endocrine and Autonomic Systems and 61 papers in Cognitive Neuroscience. Recurrent topics in Masako Okawa’s work include Sleep and related disorders (60 papers), Sleep and Wakefulness Research (58 papers) and Circadian rhythm and melatonin (52 papers). Masako Okawa is often cited by papers focused on Sleep and related disorders (60 papers), Sleep and Wakefulness Research (58 papers) and Circadian rhythm and melatonin (52 papers). Masako Okawa collaborates with scholars based in Japan, United States and China. Masako Okawa's co-authors include Makoto Uchiyama, Kayo Shibui, Xianchen Liu, Kazuo Mishima, Yasuo Hishikawa, Yuriko Doi, Masumi Minowa, Keiko Kim, Yuichi Kamei and Makoto Uchiyama and has published in prestigious journals such as Proceedings of the National Academy of Sciences, Journal of Neuroscience and Nature Cell Biology.

In The Last Decade

Co-authorship network of co-authors of Masako Okawa i

Fields of papers citing papers by Masako Okawa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Countries citing papers authored by Masako Okawa

Since Specialization
Citations

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