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Influence of sampling rate of electromyography on detecting bruxism events
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- Sato Masayuki
- Division of Fixed Prosthodontics, School of Dentistry, Meikai University Center for Biomedical Engineering Research, Toyo University
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- Otsuka Hidetoshi
- Division of Fixed Prosthodontics, School of Dentistry, Meikai University
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- Iizuka Tomoaki
- Division of Fixed Prosthodontics, School of Dentistry, Meikai University
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- Watanabe Akira
- Division of Fixed Prosthodontics, School of Dentistry, Meikai University
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- Iwase Naoki
- Division of Fixed Prosthodontics, School of Dentistry, Meikai University
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- Ino Teruo
- Division of Fixed Prosthodontics, School of Dentistry, Meikai University
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- Kubota Yoshihiro
- Faculty of Science and Engineering, Toyo University
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- Terada Nobuyuki
- Department of Biomedical Engineering, Toyo University
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- Saito Konatsu
- Division of Fixed Prosthodontics, School of Dentistry, Meikai University
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- Sugawara Kinue
- Division of Fixed Prosthodontics, School of Dentistry, Meikai University
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- Fujisawa Masanori
- Division of Fixed Prosthodontics, School of Dentistry, Meikai University
Bibliographic Information
- Other Title
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- 筋電計サンプリングレートの違いがブラキシズムイベントの検出能に及ぼす影響
- キンデンケイ サンプリングレート ノ チガイ ガ ブラキシズムイベント ノ ケンシュツノウ ニ オヨボス エイキョウ
- Effect of sampling rate of electromyography on detecting bruxism events
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Description
To clarify the accuracy of a portable electromyogram (EMG) device, simultaneous recordings of the EMG during sleep detected via polysomnography (PSG) with sampling rate of 1000 Hz and the portable EMG device with 16 Hz were determined in three male subjects (22.7 ± 0.6 years old) having sleep bruxism referral.<br> Under the event of EMG recorded from the PSG was set as a gold standard, the detected rate from the portable EMG device for a tonic, a phasic and a mixed type were 94.1, 80.0 and 83.3 %, respectively. From the results above, it is fair to say that 16 Hz sampling rate showed good enough for the tonic event detection, however it would be better for the phasic and mixed events to increase higher rate of data sampling.
Journal
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- The Journal of Japanese Society of Stomatognathic Function
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The Journal of Japanese Society of Stomatognathic Function 21 (1), 28-33, 2014
Japanese Society of Stomatognathic Function