Comparative analysis of high-speed videolaryngoscopy images and sound data simultaneously acquired from rigid and flexible laryngoscope: a pilot study.
Comparative analysis of high-speed videolaryngoscopy images and sound data simultaneously acquired from rigid and flexible laryngoscope: a pilot study.
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DOI：
10.1038/s41598-021-99948-9
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发表时间：
2021-10-14
影响因子：
4.6
通讯作者：
Niebudek-Bogusz E
中科院分区：
文献类型：
--
作者：
Pietruszewska W;Just M;Morawska J;Malinowski J;Hoffman J;Racino A;Barańska M;Kowalczyk M;Niebudek-Bogusz E
高速视频内窥镜（HSV）正在成为实验室研究和临床实践中评估声带振动的强大工具。我们描述了在临床环境中首次成功应用具有创新激光光源的柔性高速视频内窥镜。将采集的图像和同时记录的音频数据与通过刚性内窥镜获得的结果进行比较。我们证明，HSV记录与光纤喉镜，使获得一致的明亮，彩色图像适合参数化声带振荡类似的情况下，从刚性喉镜获得的HSV数据。根据从柔性和刚性HSV记录获得的图像和音频数据计算的周期和幅度扰动参数的比较客观地证实了柔性高速视频内窥镜是一种更适合于检查自然发声的方法。从该记波分析生成的基于HSV的测量可以说是比声学分析更好的声带振动的上级表示，因为它们的量化独立于声道影响。本实验研究对HSV在声门病变性质及其对声带振动影响的临床评估领域的进一步研究具有一定的意义。
High-Speed Videoendoscopy (HSV) is becoming a robust tool for the assessment of vocal fold vibration in laboratory investigation and clinical practice. We describe the first successful application of flexible High Speed Videoendoscopy with innovative laser light source conducted in clinical settings. The acquired image and simultaneously recorded audio data are compared to the results obtained by means of a rigid endoscope. We demonstrated that the HSV recordings with fiber-optic laryngoscope have enabled obtaining consistently bright, color images suitable for parametrization of vocal fold oscillation similarly as in the case of the HSV data obtained from a rigid laryngoscope. The comparison of period and amplitude perturbation parameters calculated on the basis of image and audio data acquired from flexible and rigid HSV recording objectively confirm that flexible High-Speed Videoendoscopy is a more suitable method for examination of natural phonation. The HSV-based measures generated from this kymographic analysis are arguably a superior representation of the vocal fold vibrations than the acoustic analysis because their quantification is independent of the vocal tract influences. This experimental study has several implications for further research in the field of HSV application in clinical assessment of glottal pathologies nature and its effect on vocal folds vibrations.
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DOI：
10.1016/j.jvoice.2012.02.001
发表时间：
2012-11
期刊：
Journal of voice : official journal of the Voice Foundation
影响因子：
--
作者：
Döllinger M;Kunduk M;Kaltenbacher M;Vondenhoff S;Ziethe A;Eysholdt U;Bohr C
通讯作者：
Bohr C
DOI：
10.1016/j.jvoice.2017.05.014
发表时间：
2018-03
期刊：
Journal of voice : official journal of the Voice Foundation
影响因子：
--
作者：
Naghibolhosseini M;Deliyski DD;Zacharias SRC;de Alarcon A;Orlikoff RF
通讯作者：
Orlikoff RF
影响因子：
2.6
作者：
Piazza, Cesare;Mangili, Stefano;Peretti, Giorgio
通讯作者：
Peretti, Giorgio
影响因子：
2.2
作者：
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通讯作者：
Hillman, Robert E.
影响因子：
2.2
作者：
Ahmad, Kartini;Yan, Yuling;Bless, Diane M.
通讯作者：
Bless, Diane M.