Vocal function with simultaneous recordings of aerodynamic tests and electromyography superimposed on strobofiberscopic images

在此之前，频闪检查，空气动力学测试和肌电图作为发音检查单独进行。然而，如果能将空气动力学测试和肌电图的结果同时记录在频闪图像上，则对各种喉部疾病的诊断、治疗评价和文献记录都有很大的好处。本研究对正常人、声带沟、喉瘢痕和功能亢进性发声障碍患者进行了动态监测，并在此基础上，采用频闪纤维喉镜监测声带振动的同时记录了肌电图，通过一系列的研究，肌电图和频闪纤维镜检查。

The stroboscopy, aerodynamic test and electromyography as phonatory examinations were heretofore performed individually. However, it is great advantages for diagnosis, therapeutic evaluation and documentation of various laryngeal disorders if the results of aerodynamic tests and electromyographies have been simultaneously recorded on the images of the stroboscopic findings.In the first place, we could succeeded that aerodynamic tests concerned with the parameters of pitch, intensity and airflow were superimposed on the strobofiberscopic images, and they performed in the cases of normal subjects, sulcus vocalis, laryngeal scar and hyperfunctional dysphonia.In the next place, the electromyographic examination was recorded while monitor-ing vocal fold vibration using strobofiberscopy.A series of our researchings developed the possibility in order to record these three examinations including aerodynamic tests, electromyography and strobofiberscopy simultaneously.