Yasumasa Otsuka
Impact in
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- Sleep and Work-Related Fatigue
- Sleep and related disorders
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- Circadian rhythm and melatonin
Papers in
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- Workplace Health and Well-being 17
- Employment and Welfare Studies 4
- Healthcare professionals’ stress and burnout 3
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- Psychological Well-being and Life Satisfaction 6
- Co-authors
- Masaya Takahashi (13 shared papers)Kosuke Kaida (7 shared papers)Akinori Nakata (14 shared papers)Kenji Fukasawa (9 shared papers)Takashi Haratani (6 shared papers)Torbjörn Åkerstedt (1 shared paper)Takeshi Sasaki (6 shared papers)Kenji Iwasaki (3 shared papers)
- Journals
- Industrial Health (10 papers)Frontiers in Psychology (3 papers)BMJ Open (2 papers)SLEEP (2 papers)Journal of Occupational and Environmental Medicine (2 papers)
- Partner nations
- JapanUnited StatesAustria
In The Last Decade
Yasumasa Otsuka
50 papers receiving 1.3k citations
Yasumasa Otsuka's Hit Papers
Peers
Comparison fields: 5 of 97
- Experimental and Cognitive Psychology 663
- Endocrine and Autonomic Systems 138
- Occupational Therapy 59
- Social Psychology 300
- Cognitive Neuroscience 199
Countries citing papers authored by Yasumasa Otsuka
This map shows the geographic impact of Yasumasa Otsuka'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 Yasumasa Otsuka with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Yasumasa Otsuka more than expected).
Fields of papers citing papers by Yasumasa Otsuka
This network shows the impact of papers produced by Yasumasa Otsuka. 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 Yasumasa Otsuka. The network helps show where Yasumasa Otsuka may publish in the future.
Co-authors
The 25 scholars most cited alongside Yasumasa Otsuka, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
Showing the 20 most-cited of 54 papers — load more, or switch the sort, to bring in the rest.
| # | Work | ||
|---|---|---|---|
| 1 | Validation of the Karolinska sleepiness scale against performance and EEG variables Hit paper breakdown → | 2006 | 733 |
| 2 | 2006 | 60 | |
| 3 | 2007 | 57 | |
| 4 | 2010 | 50 | |
| 5 | 2020 | 40 | |
| 6 | 2009 | 37 | |
| 7 | 2006 | 37 | |
| 8 | 2012 | 30 | |
| 9 | 2010 | 27 | |
| 10 | 2007 | 21 | |
| 11 | 2018 | 19 | |
| 12 | 2013 | 19 | |
| 13 | 2013 | 15 | |
| 14 | 2012 | 15 | |
| 15 | 2013 | 12 | |
| 16 | 2008 | 11 | |
| 17 | 2018 | 11 | |
| 18 | 2023 | 10 | |
| 19 | 2016 | 10 | |
| 20 | 2019 | 9 |
About Yasumasa Otsuka
Yasumasa Otsuka is a scholar working on General Health Professions, Social Psychology, Experimental and Cognitive Psychology, Clinical Psychology and Radiological and Ultrasound Technology, having authored 54 papers that have together received 1.3k indexed citations. Recurring topics across this work include Workplace Health and Well-being (17 papers), Sleep and Work-Related Fatigue (9 papers), Psychological Well-being and Life Satisfaction (6 papers), Occupational Health and Safety Research (5 papers), Job Satisfaction and Organizational Behavior (5 papers), Employment and Welfare Studies (4 papers), Healthcare professionals’ stress and burnout (3 papers) and Resilience and Mental Health (3 papers). The work is most often cited by research in Experimental and Cognitive Psychology (663 citations), Endocrine and Autonomic Systems (138 citations), Occupational Therapy (59 citations), Social Psychology (300 citations) and Cognitive Neuroscience (199 citations). Yasumasa Otsuka has collaborated with scholars based in Japan, United States and Austria. Frequent co-authors include Masaya Takahashi, Kosuke Kaida, Akinori Nakata, Kenji Fukasawa, Takashi Haratani, Torbjörn Åkerstedt, Takeshi Sasaki, Kenji Iwasaki, Ippei Mori and Kazuhiro Watanabe. Their work appears in journals such as Industrial Health, Frontiers in Psychology, BMJ Open, SLEEP and Journal of Occupational and Environmental Medicine.
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.