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he elucidation of the dynamic state of the bruxism using a Six-Degree-of-Freedom Jaw Tracking System for Sleep Study

使用用于睡眠研究的六自由度下颌跟踪系统阐明磨牙症的动态状态

基本信息

批准号：
23792232
负责人：
NOGUCHI Naoto
金额：
$ 1.66万
依托单位：
The University of Tokushima
依托单位国家：
日本
项目类别：
Grant-in-Aid for Young Scientists (B)
财政年份：
2011
资助国家：
日本
起止时间：
2011 至 2012
项目状态：
已结题

项目摘要

I went, including the jaw movement with a Six-Degree-of-FreedomJaw Tracking System for Sleep Study, the measurement of biological signals such as EMG,EEG.(1)To target the three subjects, consider what jaw movement is what has occurred in the case of body motion and arousal reaction during sleep, awakening occurs 13.3 times average during sleep, 77.5% is during sleep which I was accompanied by jaw movement of bruxism like.(2)To target the 12 subjects, we examined the relationship between masseter muscle activity and jaw clenching in the time of bruxism during sleep. To bruxism events during sleep time, and clenching interval interval jaw movement is still 2sec or more, in the chin in the 86 times (76.1%), 1mm or more away is the thing with thejaw in the 0.5mm or less if intercuspal position 17 times (15.0%) ones were observed.

我去了，包括下颌运动与六度自由下颌跟踪系统睡眠研究，生物信号的测量，如肌电图，脑电图。(1)To针对这三种受试者，考虑什么是下颌运动是什么情况下发生的身体运动和觉醒反应在睡眠中，觉醒发生13.3倍，平均在睡眠中，77.5%是在睡眠中，我是伴随着磨牙症样的下颌运动。(2)To以12位受试者为研究对象，探讨夜间磨牙时咬肌活动与牙关紧闭的关系。以磨牙事件发生在睡眠时间内，且咬牙合间隔时间颌骨运动仍在2s以上者86次（76.1%），与颌骨相距1mm以上者17次（15.0%），牙尖交错位者0.5mm以下者17次（15.0%）。