Miljković Z, Anojcić M, Teodosijević M, Majstorović Z
Vojnomedicinska akademija, Klinika za stomatologiju, Beograd.
Vojnosanit Pregl. 1996 Sep-Oct;53(5):387-92.
Silent period is reflex pause or period suppressed activity after some kind of simulation during or after muscular contraction. In dentistry electromyographically registered silent period has important place as method of functional diagnosis. The aim of this investigation was to establish duration of silent period in both masseter muscles of persons with complete dentures in normal increased and decreased occlusal vertical dimensions. Subjects of investigation were 4 men and 4 women, average of 65 years. Occlusal vertical dimensions were established electromyographically. For every subject tree sets of complete dentures were made: with normal, increased and decreased occlusal vertical dimension for 4 mm. Silent period was registered by "Medlec" Mystro-MS 20 apparatus with intramuscular leads. The differences of silent period duration were registered among all three vertical dimensions, especially between and increased occlusal vertical dimensions.
静息期是指在肌肉收缩期间或之后进行某种刺激后出现的反射性停顿或活动受抑制的时期。在牙科领域，通过肌电图记录的静息期作为一种功能诊断方法具有重要地位。本研究的目的是确定全口义齿患者在正常、增加和减少咬合垂直距离时双侧咬肌的静息期持续时间。研究对象为4名男性和4名女性，平均年龄65岁。通过肌电图确定咬合垂直距离。为每位受试者制作了三组全口义齿：咬合垂直距离正常、增加4毫米和减少4毫米。使用带有肌内电极的“Medlec”Mystro-MS 20仪器记录静息期。记录了所有三种垂直距离之间静息期持续时间的差异，尤其是在正常和增加的咬合垂直距离之间。
