Time-frequency analysis of rhythmic masticatory muscle activity
نویسندگان
چکیده
منابع مشابه
Time-frequency analysis of rhythmic masticatory muscle activity.
The aim of this study was to develop and validate under laboratory conditions an algorithm for a time-frequency analysis of rhythmic masticatory muscle activity (RMMA). The algorithm baseband demodulated the electromyographic (EMG) signal to provide a frequency versus time representation. Using appropriate thresholds for frequency and power parameters, it was possible to automatically assess th...
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The purpose of this study was to test whether the tongue position affects the electromyographic (EMG) activities of masticatory muscles. We recorded the EMG activities of the masseter and anterior temporalis muscles in 10 skeletal Class I adults. Tongue position was monitored by two pressure transducers embedded in the midpalatal region and the lingual flange of a custom-made acrylic monoblock....
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ژورنال
عنوان ژورنال: Muscle & Nerve
سال: 2009
ISSN: 0148-639X,1097-4598
DOI: 10.1002/mus.21262