Analysis of biological signals during sleep associated bruxism.
نویسندگان
چکیده
منابع مشابه
Masseter EMG activity during sleep and sleep bruxism.
The masseter muscle is involved in the complex and coordinated oromotor behaviors such as mastication during wakefulness. The masseter electromyographic (EMG) activity decreases but does not disappear completely during sleep: the EMG activity is generally of low level and inhomogeneous for the duration, amplitude and intervals. The decreased excitability of the masseter motoneurons can be deter...
متن کاملThe Bruxism Triad Sleep Bruxism, Sleep Disturbance, and Sleep-related Gerd. Sleep Stages and Arousal Response
Bruxism is defined as a diurnal and nocturnal parafunctional activity that includes clenching, bracing, gnashing, and grinding of teeth.1 the damage from bruxism is a reality in the everyday practice of dentistry and yet there is a great deal of confusion and controversy. dental professionals do not even agree on the relative number of people who brux. the estimates range from 5% to 95% of the ...
متن کاملIntroduction Sleep Bruxism (sb) Is an Involuntary Activity of Jaw Muscles Associated with Tooth Grinding During
SLEEP BRUXISM (SB) IS AN INVOLUNTARY ACTIVITY OF JAW MUSCLES ASSOCIATED WITH TOOTH GRINDING DURING SLEEP.1-3 Approximately 8% of the adult population suffers from SB. The condition can be associated with severe dental problems (eg, tooth damage, masticatory muscle and temporomandibular-joint pain, headache).1-3 The pathophysiology for SB has not been definitively established (eg, neurochemistry...
متن کاملSleep Bruxism: A Sleep-Related Movement Disorder
Sleep bruxism (SB) with concomitant tooth grinding was recently reclassified as a sleeprelated oromotor movement disorder falling within sleep medicine. Over several decades, however, the clinical relevance and pathophysiology of SB has been discussed by dental professionals rather than by sleep physicians, because SB has been associated with orodental consequences such as tooth wear, masticato...
متن کاملSleep Bruxism is Associated with a Rise in Blood Pressure
Objectives: Sleep Bruxism (SB) is a movement disorder identified by tooth grinding and rhythmic masticatory muscle activity (RMMA). It is often associated with body movements and sleep arousals. Increases in autonomic sympathetic activities that characterize sleep arousal precede SB. These events include an augmentation of the following variables: sympathetic cardiac activity (-4 minutes), elec...
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ژورنال
عنوان ژورنال: The Journal of Japanese Society of Stomatognathic Function
سال: 1996
ISSN: 1883-986X,1340-9085
DOI: 10.7144/sgf.3.83