J-GLOBAL         Last updated: Nov 2, 2019 at 03:10
Nihon University
School of Dentistry at Matsudo, Department of Dentistry
Job title
Research funding number

Research Areas


Academic & Professional Experience

Apr 2001
Mar 2002
Research Assistant,School of Dentistry at Matsudo,Nihon University
Apr 2002
Sep 2002
Lecturer,School of Dentistry at Matsudo,Nihon University
Oct 2002
Jun 2011
Assistant Professor,School of Dentistry at Matsudo,Nihon University
Jul 2011
Asscociate Professor, Nihon University School of Dentistry at Matsudo
Apr 2016


Department of Dentistry, School of Dentistry at Matsudo, Nihon University

Published Papers

Impact of sleep bruxism on training-induced cortical plasticity.
Ikuta M, Iida T, Kothari M, Shimada A, Komiyama O, Svensson P.
J Prosthodont Res.   63(3) 277-282   Jul 2019   [Refereed]
Quantitative and qualitative assessment of sensory changes induced by local anesthetics block of two different trigeminal nerve branches
Simple Futarmal Kothari1, Michiharu Shimosaka, Takashi Iida, Osamu Komiyama, Koh Shibutani, Peter Svensson, Lene Baad-Hansen
Clin Oral Investig.   23(6) 2637-2649   Jun 2019   [Refereed]
Effects of exercise therapy on painful temporomandibular disorders.
Shimada A, Ishigaki S, Matsuka Y, Komiyama O, Torisu T, Oono Y, Sato H, Naganawa T, Mine A, Yamazaki Y, Okura K, Sakuma Y, Sasaki K.
J Oral Rehabil.   46(5) 475-481   May 2019   [Refereed]
Effect of sleep restriction on somatosensory sensitivity including occlusal sensation in the orofacial area.
Nishimori H, Iida T, Kamiyama H, Honda M, Masuda M, De Laat A, Komiyama O.
J Prosthodont Res.   63(2) 193-198   Apr 2019   [Refereed]
Effect of sleep restriction on somatosensory sensitivity in the oro-facial area: An experimental controlled study.
Kamiyama H, Iida T, Nishimori H, Kubo H, Uchiyama M, De Laat A, Lavigne G, Komiyama O.
J Oral Rehabil   46(4) 303-309   Apr 2019   [Refereed]
Prefrontal modulation during chewing performance in occlusal dysesthesia patients: a functional near-infrared spectroscopy study.
Narita N, Kamiya K, Makiyama Y, Iwaki S, Komiyama O, Ishii T, Wake H.
Clin Oral Investig   23(3) 1181-1196   Mar 2019   [Refereed]
Mechanical sensitivity and psychological factors in patients with burning mouth syndrome.
Honda M, Iida T, Kamiyama H, Masuda M, Kawara M, Svensson P, Komiyama O.
Clin Oral Investig   23(2) 757-762   Feb 2019   [Refereed]
Subjective assessment of a new mouthwash for relieving oral dryness.
Asakawa R, Suzuki H, Yagi T, Yasuda A, Takeuchi H, Ebato A, Kawara M, Komiyama O
International Journal of Oral-Medical Science   17(2) 1-6   2018   [Refereed]
Effect of 8% lidocaine spray on the sensory and pain thresholds of the skin of the face and hands evaluated by quantitative sensory testing.
Okayasu I, Komiyama O, Ayuse T, De Laat A
J Dent Anesth Pain Med.   18(6) 361-365   Dec 2018
Referred Pain and Sensations Evoked by Standardized Palpation of the Masseter Muscle in Healthy Participants.
Masuda M, Iida T, Exposto FG, Baad-Hansen L, Kawara M, Komiyama O, Svensson P.
J Oral Facial Pain Headache   32(2) 159-166   Mar 2018   [Refereed]
Sialagogic Effect of a New Mouthwash for Relieving Oral Dryness.
Asakawa R, Suzuki H, Yagi T, Yasuda A, Takeuchi T, Ebato A, Kawara M, Komiyama O
Dental Health Current Research   4(1) 1-6   2017   [Refereed]
Sleep Apnea and Neck Corcumference in Japanese Rugby and Union Athletes
Suzuki H, Ebato A, Iwata Y, Yasuda A, Yagi T, Takeuchi H, Komiyama O, Chow Chin-Moi
Journal of Sleep Disorders: Treatment & Care   6(3) 1-6   2017   [Refereed]
Pilot Study to assess the potential of new moisturizing agents for oral dryness.
Asakawa R, Suzuki H, Yagi T, Sakanashi K, Iwasaki S, Sshimada T, Yasuda A, Kawara M, Komiyama O
International Journal of Oral-Medical Science   16(2) 1-6   2017   [Refereed]
Perceptual distortion of the tongue by lingual nerve block and topical application of capsaicin in healthy women
Mika Honda, Lene Baad-Hansen, Takashi Iida, Lilja Kristín Dagsdóttir, Osamu Komiyama, Misao Kawara, Peter Svensson
Clin Oral Invest   21(6) 2045-2052   2017   [Refereed]
Analysis of correlation between height of residual ridge and bone density of residual ridge crest at edentulous mandible using computed tomography
Sayumi Inoue; Misao Kawara; Iida Takashi, Masatoshi Iwasaki; Osamu Komiyama; Takashi Kaneda
J Prosthodont Res   61(4) 371-378   Oct 2017   [Refereed]
Comparing the occlusal contact area of individual teeth during low-level clenching.
Nishimori Hideta, Iida Takashi, Kamiyama Hirona, Komoda Yoshihiro, Obara Ryoko, Uchida Takashi, Kawara Misao, Komiyama Osamu
J Oral Science   59(3) 337-342   Sep 2017   [Refereed]
Influences of differences in tray design and impression material on impression pressure at edentulous mandible
Inoue S, Kawara M, Iida T, Iwasaki M, Komiyama O
J Oral Sci   59(4) 505-510   Apr 2017   [Refereed]
Somatosensory profile changes on the tongue evoked by topical capsaicin application in healthy individuals
Mika Honda, Lene Baad-Hansen, Takashi Iida, Osamu Komiyama, Misao Kawara, Peter Svensson
J Oral Facial Pain Headache   31(2) 139-146   2016   [Refereed]
Effect of topical lidocaine in the oral and facial regions on tactile sensory and pain thresholds.
Okayasu I, Komiyama O, Ayuse T, De Laat A.
Arch Oral Biol   72 51-55   2016   [Refereed]
Repeated tongue lift movement induces neuroplasticity in corticomotor control of tongue and jaw muscles in humans
Yoshihiro Komoda, Takashi Iida, Mohit Kothari, Osamu Komiyama, Lene Baad-Hansen , Misao Kawara, Barry Sessle, Peter Svensson
Brain Research   1627 70-19   2015   [Refereed]


Effect of a repeated tongue-lift motor task for tongue function.
Honki H, Iida T, Komiyama O, Masuda M, Svensson P, Kawara M.
Eur J Oral Sci   124(6) 540-545   2016   [Refereed]
Pressure dynamics in the trays caused by differences of the various impression materials and thickness of the relief in the maxillary edentulous model.
Iwasaki M, Kawara M, Inoue S, Komiyama O, Iida T, Asano T.
Journal of Prosthodonic Research   60(2) 123-139   Apr 2016
Honda M, Iida T, Komiyama O, Masuda M, Uchida T, Nishimura H, Okubo M, Shimosaka M, Narita N, Niwa H, Kubo H, De Laat A, Kawara M, Makiyama Y.
Journal of Oral Science   57(4) 355-360   2015   [Refereed][Invited]
Rheological properties of elastomeric impression materials for selective pressure impression technique
Misao Kawara, Masatoshi Iwasaki, Yoshihiro Iwata, Yoshihiro Komoda, Sayumi Inoue, Osamu Komiyama, Hiroshi Suzuki, Toshikazu Kuroki, Kaname Hashizaki
Journal of Prosthodontic Research   59(4) 254-261   2015   [Refereed]
Evaluation of temporomandibular joint disk displacement in asymptomatic volunteers using magnetic resonance imaging
Takashi Uchida, Osamu Komiyama, Yasuhiro Okamoto, Takashi Iida, Masanobu Wakami, Takanori Ito
International Journal of Oral-Medical Science   14(1) 21-27   2015   [Refereed]

Books etc

永末書店   Jan 2018   
新よくわかる顎口腔機能 咬合・摂食嚥下・発音を理解する
医歯薬出版   Feb 2017   
Martin Gross
Martin Gross (Part:Joint Translation, Orofacial Pain)
Quintessense   Aug 2016   ISBN:978-4-7812-0506-9
メディア株式会社   Jul 2016   
別冊 the Quintessence TMD YEAR BOOK 2014 アゴの痛みに対処する 世界標準の新しいTMD診断基準「DC/TMD」の全貌 世界の潮流を読む
クインテッセンス出版   2014   

Conference Activities & Talks

Effect of Sleep Restriction on Somatosensory Sensitivity Including Occlusal Sensation in the Orofacial Area
31st Store Kro Meeting (The society of Oral Physiology)   1 Jun 2019   
Differences in mechanical sensitivity and psychological factors between patients with burning mouth syndrome and healthy participants
Mika Honda, Takashi Iida, Hirona Kamiyama, Manabu Masuda, Hidetoshi Hayakawa, Peter Svensson, Osamu Komiyama
IASP 17th world Congress on Pain   12 Sep 2018   
Effect of sleep disorders on somatosensory sensitivity in orofacial area
Hirona Kamiyama, Takashi Iida, Mika Honda, Manabu Masuda, Hideta Nishimori, Antoon De Laat, Osamu Komiyama
IASP 17th world Congress on Pain   12 Sep 2018   
Effect of Bruxism on Brain Structures: A voxel-based morphometric MRI study
Satoshi Sekihata, Hirotaka Muraoka, Takashi Iida, Peter Svensson, Takashi Kaneda, Osamu Komiyma
96th International Association for Dental Research   26 Jul 2018   
Impact of sleep bruxism on training-induced cortical plasticity
Mai Ikuta, Takashi Iida, Mohit Kothari, Akiko Shimada, Osamu Komiyama, Peter Svensson
96th International Association for Dental Research   26 Jul 2018