このエントリーをはてなブックマークに追加
ID 56938
JaLCDOI
FullText URL
Thumnail 73_4_357.pdf 2.09 MB
Author
Maeda, Naoto Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Kodama, Naoki Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Manda, Yosuke Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Kawakami, Shigehisa Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Oki, Kazuhiro Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Minagi, Shogo Department of Occlusal and Oral Functional Rehabilitation, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences
Abstract
We investigated the characteristics of grouped discharge (GD) waveforms obtained from long-term masseter electromyogram (EMG) recording in 6 female temporomandibular disorder (TMD) patients with myofascial pain and 6 healthy females. The EMG measurement was performed from the morning of the experiment day until the subject woke up the next day. We observed a significantly larger number of GD waveforms in the TMD group compared to the control group (p=0.002). Our results indicate that the existence of GD waveforms in masseter EMGs might be a predictor of future TMD with myofascial pain.
Keywords
temporomandibular disorder
grouped discharge
masseter muscle
electromyography
Amo Type
Short Communication
Published Date
2019-08
Publication Title
Acta Medica Okayama
Volume
volume73
Issue
issue4
Publisher
Okayama University Medical School
Start Page
357
End Page
360
ISSN
0386-300X
NCID
AA00508441
Content Type
Journal Article
language
英語
Copyright Holders
CopyrightⒸ 2019 by Okayama University Medical School
File Version
publisher
Refereed
True
PubMed ID