Ichiro Okayasu

443 total citations
29 papers, 324 citations indexed

About

Ichiro Okayasu is a scholar working on Physiology, Neurology and Complementary and Manual Therapy. According to data from OpenAlex, Ichiro Okayasu has authored 29 papers receiving a total of 324 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Physiology, 9 papers in Neurology and 9 papers in Complementary and Manual Therapy. Recurrent topics in Ichiro Okayasu's work include Temporomandibular Joint Disorders (9 papers), Botulinum Toxin and Related Neurological Disorders (8 papers) and Pain Mechanisms and Treatments (7 papers). Ichiro Okayasu is often cited by papers focused on Temporomandibular Joint Disorders (9 papers), Botulinum Toxin and Related Neurological Disorders (8 papers) and Pain Mechanisms and Treatments (7 papers). Ichiro Okayasu collaborates with scholars based in Japan, Belgium and United States. Ichiro Okayasu's co-authors include Takao Ayuse, Shinji Kurata, Eiji Sakamoto, Antoon De Laat, Hartmut Schneider, Alan R. Schwartz, Osamu Komiyama, Noriaki Yoshida, Shoji Kohno and Yosuke Yamada and has published in prestigious journals such as Brain Research, Journal of Dental Research and Medicine.

In The Last Decade

Ichiro Okayasu

28 papers receiving 301 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Ichiro Okayasu Japan 10 174 87 66 66 60 29 324
G. G. S. Formigoni Brazil 8 250 1.4× 90 1.0× 26 0.4× 53 0.8× 9 0.1× 16 347
T. T. Sjöholm Finland 10 476 2.7× 86 1.0× 38 0.6× 152 2.3× 14 0.2× 12 557
Hiroshi Hanamoto Japan 13 81 0.5× 37 0.4× 38 0.6× 15 0.2× 142 2.4× 45 371
Jerald Simmons United States 8 225 1.3× 91 1.0× 115 1.7× 17 0.3× 5 0.1× 15 417
Zehra Yilmaz United Kingdom 13 420 2.4× 19 0.2× 204 3.1× 15 0.2× 33 0.6× 18 731
A. Boudewyns Belgium 7 368 2.1× 175 2.0× 10 0.2× 102 1.5× 13 0.2× 12 409
Mehmet Alı Babademez Türkiye 13 183 1.1× 119 1.4× 18 0.3× 165 2.5× 10 0.2× 32 454
Paul Pionchon France 7 420 2.4× 13 0.1× 212 3.2× 29 0.4× 10 0.2× 13 575
R.P. Allen United States 5 255 1.5× 132 1.5× 42 0.6× 45 0.7× 19 0.3× 6 347
Sara Op de Beeck Belgium 15 558 3.2× 199 2.3× 11 0.2× 121 1.8× 20 0.3× 48 616

Countries citing papers authored by Ichiro Okayasu

Since Specialization
Citations

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

Fields of papers citing papers by Ichiro Okayasu

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ichiro Okayasu

This figure shows the co-authorship network connecting the top 25 collaborators of Ichiro Okayasu. A scholar is included among the top collaborators of Ichiro Okayasu 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 Ichiro Okayasu. Ichiro Okayasu 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.
Okayasu, Ichiro, et al.. (2023). Age differences in pain sensitivity and effect of topical lidocaine on the tongue in healthy female subjects. Journal of Oral Science. 66(1). 26–29. 2 indexed citations
2.
Okayasu, Ichiro, et al.. (2023). A Case Report of Burning Mouth Syndrome with Dry Mouth Managed by Kampo Medicine. Anesthesia Progress. 70(3). 134–136. 1 indexed citations
3.
Okayasu, Ichiro, Osamu Komiyama, Takao Ayuse, & Antoon De Laat. (2018). Effect of 8% lidocaine spray on the sensory and pain thresholds of the skin of the face and hands evaluated by quantitative sensory testing. Journal of Dental Anesthesia and Pain Medicine. 18(6). 361–361. 9 indexed citations
4.
Okayasu, Ichiro, Osamu Komiyama, Takao Ayuse, & Antoon De Laat. (2016). Effect of topical lidocaine in the oral and facial regions on tactile sensory and pain thresholds. Archives of Oral Biology. 72. 51–55. 12 indexed citations
5.
Watanabe, Toshihiro, et al.. (2016). Effect of nasal high-flow oxygen therapy on the swallowing reflex: an in vivo volunteer study. Clinical Oral Investigations. 21(3). 915–920. 26 indexed citations
6.
Kurata, Shinji, et al.. (2015). Protective Effect of Nitric Oxide on Liver Circulation from Ischemia Reperfusion Injury. Journal of Investigative Surgery. 28(5). 236–244. 5 indexed citations
7.
Kurata, Shinji, et al.. (2014). Management of post-hyperventilation apnea during dental treatment under monitored anesthesia care with propofol. BioPsychoSocial Medicine. 8(1). 26–26. 5 indexed citations
8.
Okayasu, Ichiro & Takao Ayuse. (2014). Case reports of orofacial pain 5 - Neuropathic pain. 20(2). 156–157. 1 indexed citations
9.
Okayasu, Ichiro, et al.. (2013). Case reports of orofacial pain 3 - Cracked tooth syndrome (CTS) and Atypical odontalgia (AO). 19(2). 196–197. 2 indexed citations
10.
Okayasu, Ichiro & Takao Ayuse. (2013). Case reports of orofacial pain 4 - glossodynia. 20(1). 48–49. 2 indexed citations
11.
Okayasu, Ichiro, et al.. (2012). Case reports of orofacial pain - Burning mouth syndrome and Neuropathic pain. 18(2). 204–205. 1 indexed citations
12.
Okayasu, Ichiro & Kumiko Oi. (2012). Case reports of orofacial pain 2 -Atypical facial pain and Migraine. 19(1). 52–53. 1 indexed citations
13.
Okayasu, Ichiro, Osamu Komiyama, Noriaki Yoshida, Kumiko Oi, & Antoon De Laat. (2012). Effects of chewing efforts on the sensory and pain thresholds in human facial skin: A pilot study. Archives of Oral Biology. 57(9). 1251–1255. 10 indexed citations
14.
Okayasu, Ichiro, Kumiko Oi, & Antoon De Laat. (2012). The effect of nonfunctional tooth contact on sensory and pain perception in patients with myofascial pain of the jaw muscles. Journal of Prosthodontic Research. 56(2). 87–92. 7 indexed citations
15.
Okayasu, Ichiro & Kumiko Oi. (2010). Sensory and pain perception in patients with myofascial pain of the jaw muscles. 16(2). 148–149.
16.
Okayasu, Ichiro, et al.. (2009). The effect of tooth clenching on the sensory and pain perception in the oro‐facial region of symptom‐free men and women. Journal of Oral Rehabilitation. 36(7). 476–482. 11 indexed citations
17.
Ayuse, Takao, et al.. (2006). Effect of reclining and chin‐tuck position on the coordination between respiration and swallowing. Journal of Oral Rehabilitation. 33(6). 402–408. 29 indexed citations
18.
Yamada, Yoshiaki & Ichiro Okayasu. (2005). . Folia Pharmacologica Japonica. 126(3). 207–211. 1 indexed citations
19.
Ayuse, Takao, Shinji Kurata, Ichiro Okayasu, et al.. (2004). Mouth-opening Increases Upper-airway Collapsibility without Changing Resistance during Midazolam Sedation. Journal of Dental Research. 83(9). 718–722. 76 indexed citations
20.
Okayasu, Ichiro, Yosuke Yamada, Shoji Kohno, & N. Yoshida. (2003). New Animal Model for Studying Mastication in Oral Motor Disorders. Journal of Dental Research. 82(4). 318–321. 33 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.

Explore authors with similar magnitude of impact

Breakdown of academic impact, for papers by G. G. S. Formigoni Breakdown of academic impact, for papers by T. T. Sjöholm Breakdown of academic impact, for papers by Hiroshi Hanamoto Breakdown of academic impact, for papers by Jerald Simmons Breakdown of academic impact, for papers by Zehra Yilmaz Breakdown of academic impact, for papers by A. Boudewyns Breakdown of academic impact, for papers by Mehmet Alı Babademez Breakdown of academic impact, for papers by Paul Pionchon Breakdown of academic impact, for papers by R.P. Allen Breakdown of academic impact, for papers by Sara Op de Beeck
Rankless by CCL
2026