Jaw Movement Patterns during Sleep Associated Bruxism
نویسندگان
چکیده
منابع مشابه
Sleep 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 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 کاملMasseter 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 کاملBruxism - Association to jaw-muscle pain -
Jaw-muscle pain associated with temporomandibular disorders (TMD) has traditionally been linked to hyperactivity or abnormal contraction of masticatory muscles such as “bruxism”. A frequent clinical observation has been that many patients with TMD exhibit a tendency to clench or grind their teeth during sleep. It has been considered for a long time that unaccustomed or abnormal contractions of ...
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ژورنال
عنوان ژورنال: The Journal of Japanese Society of Stomatognathic Function
سال: 2010
ISSN: 1883-986X,1340-9085
DOI: 10.7144/sgf.17.146