Shoichi Asaoka

947 total citations
29 papers, 719 citations indexed

About

Shoichi Asaoka is a scholar working on Experimental and Cognitive Psychology, Cognitive Neuroscience and Social Psychology. According to data from OpenAlex, Shoichi Asaoka has authored 29 papers receiving a total of 719 indexed citations (citations by other indexed papers that have themselves been cited), including 26 papers in Experimental and Cognitive Psychology, 13 papers in Cognitive Neuroscience and 6 papers in Social Psychology. Recurrent topics in Shoichi Asaoka's work include Sleep and related disorders (24 papers), Sleep and Work-Related Fatigue (17 papers) and Sleep and Wakefulness Research (12 papers). Shoichi Asaoka is often cited by papers focused on Sleep and related disorders (24 papers), Sleep and Work-Related Fatigue (17 papers) and Sleep and Wakefulness Research (12 papers). Shoichi Asaoka collaborates with scholars based in Japan, Canada and South Sudan. Shoichi Asaoka's co-authors include Yuichi Inoue, Yoko Komada, Takashi Abe, Kazuhiko Fukuda, Sayaka Aritake, Akiko Ozaki, Katuo Yamazaki, Yuko Odagiri, Teruichi Shimomitsu and Shigeru Inoue and has published in prestigious journals such as PLoS ONE, Language and SLEEP.

In The Last Decade

Shoichi Asaoka

26 papers receiving 696 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Shoichi Asaoka Japan 17 560 250 154 90 90 29 719
Arnaud Metlaine France 14 544 1.0× 285 1.1× 116 0.8× 79 0.9× 194 2.2× 35 862
Sandra Healey Australia 9 578 1.0× 437 1.7× 133 0.9× 96 1.1× 89 1.0× 16 947
M. Montserrat Sánchez-Ortuño Spain 15 698 1.2× 464 1.9× 139 0.9× 86 1.0× 39 0.4× 29 907
Sally Bailes Canada 17 522 0.9× 354 1.4× 137 0.9× 39 0.4× 83 0.9× 39 891
Torbjörn Åkerstedt Sweden 10 773 1.4× 304 1.2× 179 1.2× 255 2.8× 98 1.1× 12 1.0k
Masahiro Suzuki Japan 13 330 0.6× 174 0.7× 82 0.5× 44 0.5× 66 0.7× 43 537
Sayaka Aritake Japan 19 598 1.1× 427 1.7× 356 2.3× 58 0.6× 101 1.1× 31 927
Barbara Loessl Germany 12 505 0.9× 353 1.4× 97 0.6× 36 0.4× 75 0.8× 17 939
Azmeh Shahid Canada 7 314 0.6× 173 0.7× 62 0.4× 86 1.0× 50 0.6× 7 569
Peter J. Colvonen United States 14 379 0.7× 214 0.9× 74 0.5× 45 0.5× 70 0.8× 25 812

Countries citing papers authored by Shoichi Asaoka

Since Specialization
Citations

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

Fields of papers citing papers by Shoichi Asaoka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shoichi Asaoka

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

All Works

20 of 20 papers shown
1.
Asaoka, Shoichi, et al.. (2024). Do the effects of sleep problems on cognitive function differ according to age in daytime workers?. Sleep and Biological Rhythms. 23(1). 13–20.
2.
Morita, Yuko, Taeko Sasai-Sakuma, Shoichi Asaoka, & Yuichi Inoue. (2015). The impact of a delayed sleep–wake schedule on depression is greater in women – A web-based cross-sectional study in Japanese young adults. Chronobiology International. 32(7). 952–958. 23 indexed citations
3.
Morita, Yuko, Taeko Sasai-Sakuma, Shoichi Asaoka, & Yuichi Inoue. (2015). Prevalence and Correlates of Insufficient Sleep Syndrome in Japanese Young Adults: A Web-Based Cross-Sectional Study. Journal of Clinical Sleep Medicine. 11(10). 1163–1169. 22 indexed citations
4.
Asaoka, Shoichi, Yoshikazu Takaesu, Yoko Komada, et al.. (2015). Impact of hypnotics use on daytime function and factors associated with usage by female shift work nurses. Sleep Medicine. 16(5). 604–611. 17 indexed citations
5.
Aritake, Sayaka, Shoichi Asaoka, Tatsuo Kagimura, et al.. (2014). Internet-Based Survey of Factors Associated with Subjective Feeling of Insomnia, Depression, and Low Health-Related Quality of Life Among Japanese Adults with Sleep Difficulty. International Journal of Behavioral Medicine. 22(2). 233–238. 14 indexed citations
6.
Asaoka, Shoichi, Yoko Komada, Sayaka Aritake, et al.. (2014). Effect of delayed sleep phase during university life on the daytime functioning in work life after graduation. Sleep Medicine. 15(9). 1155–1158. 13 indexed citations
7.
Takaesu, Yoshikazu, Yoko Komada, Shoichi Asaoka, Tatsuo Kagimura, & Yuichi Inoue. (2014). Factors Associated with Long-Term Use of Hypnotics among Patients with Chronic Insomnia. PLoS ONE. 9(11). e113753–e113753. 18 indexed citations
8.
Asaoka, Shoichi, Sayaka Aritake, Yoko Komada, et al.. (2013). Factors Associated With Shift Work Disorder in Nurses Working With Rapid-Rotation Schedules in Japan: The Nurses’ Sleep Health Project. Chronobiology International. 30(4). 628–636. 124 indexed citations
9.
Asaoka, Shoichi, Kazuhiko Fukuda, Timothy I. Murphy, Takashi Abe, & Yuichi Inoue. (2012). The Effects of a Nighttime Nap on the Error-Monitoring Functions During Extended Wakefulness. SLEEP. 35(6). 871–878. 20 indexed citations
10.
Asaoka, Shoichi, Takashi Abe, Yoko Komada, & Yuichi Inoue. (2012). The factors associated with preferences for napping and drinking coffee as countermeasures for sleepiness at the wheel among Japanese drivers. Sleep Medicine. 13(4). 354–361. 16 indexed citations
11.
Aritake‐Okada, Sayaka, Kazuyoshi Namba, Shoichi Asaoka, et al.. (2012). Change in frequency of periodic limb movements during sleep with usage of continuous positive airway pressure in obstructive sleep apnea syndrome. Journal of the Neurological Sciences. 317(1-2). 13–16. 19 indexed citations
12.
Ogawa‐Ochiai, Keiko, et al.. (2011). Effects of an Early Evening 10-km Run on Nocturnal Sleep Homeostatically Degraded by an Afternoon Nap. Waseda University Repository (Waseda University).
13.
Abe, Takashi, Yuichi Inoue, Yoko Komada, et al.. (2011). Relation between morningness–eveningness score and depressive symptoms among patients with delayed sleep phase syndrome. Sleep Medicine. 12(7). 680–684. 78 indexed citations
14.
Komada, Yoko, Shoichi Asaoka, Takashi Abe, et al.. (2011). Relationship between napping pattern and nocturnal sleep among Japanese nursery school children. Sleep Medicine. 13(1). 107–110. 38 indexed citations
15.
Abe, Takashi, Yoko Komada, Shoichi Asaoka, et al.. (2011). Detecting deteriorated vigilance using percentage of eyelid closure time during behavioral maintenance of wakefulness tests. International Journal of Psychophysiology. 82(3). 269–274. 66 indexed citations
16.
Aritake‐Okada, Sayaka, Toshiyuki Nakao, Yoko Komada, et al.. (2011). Prevalence and clinical characteristics of restless legs syndrome in chronic kidney disease patients. Sleep Medicine. 12(10). 1031–1033. 32 indexed citations
17.
Asaoka, Shoichi, Hiroaki Masaki, Keiko Ogawa, et al.. (2010). Performance monitoring during sleep inertia after a 1-h daytime nap. Journal of Sleep Research. 19(3). 436–443. 25 indexed citations
18.
Asaoka, Shoichi, Kazuyoshi Namba, Satoru Tsuiki, Yoko Komada, & Yuichi Inoue. (2010). Excessive Daytime Sleepiness Among Japanese Public Transportation Drivers Engaged in Shiftwork. Journal of Occupational and Environmental Medicine. 52(8). 813–818. 27 indexed citations
19.
20.
Asaoka, Shoichi, Kazuhiko Fukuda, & Katuo Yamazaki. (2004). Effects of sleep-wake pattern and residential status on psychological distress in university students. Sleep and Biological Rhythms. 2(3). 192–198. 15 indexed citations

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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