Suppr超能文献

使用颈带肌肉肌间相干性作为发声功能亢进的指标。

Use of neck strap muscle intermuscular coherence as an indicator of vocal hyperfunction.

机构信息

Harvard-MIT Division of Health Sciences and Technology, Cambridge, MA 02139, USA.

出版信息

IEEE Trans Neural Syst Rehabil Eng. 2010 Jun;18(3):329-35. doi: 10.1109/TNSRE.2009.2039605. Epub 2010 Jan 15.

Abstract

Intermuscular coherence in the beta band was explored as a possible indicator of vocal hyperfunction, a common condition associated with many voice disorders. Surface electromyography (sEMG) was measured from two electrodes on the anterior neck surface of 18 individuals with vocal nodules and 18 individuals with healthy normal voice. Coherence was calculated from sEMG activity gathered while participants produced both read and spontaneous speech. There was no significant effect of speech type on average coherence. Individuals with vocal nodules showed significantly lower mean coherence in the beta band (15-35 Hz) when compared to controls. Results suggest that bilateral EMG-EMG beta coherence in neck strap muscle during speech production shows promise as an indicator of vocal hyperfunction.

摘要

探讨了β频段的肌间相干性作为发声过度(一种与许多嗓音障碍相关的常见病症)的一个可能指标。表面肌电图(sEMG)通过在前颈部表面的两个电极测量 18 名声带结节患者和 18 名正常嗓音的个体。在参与者产生朗读和自发语音时,从 sEMG 活动中计算出相干性。平均相干性不受言语类型的显著影响。与对照组相比,声带结节患者的β频段(15-35 Hz)的平均相干性显著降低。结果表明,在言语产生过程中,颈带肌肉的双侧肌电图-肌电图β相干性有望成为发声过度的指标。

相似文献

1
Use of neck strap muscle intermuscular coherence as an indicator of vocal hyperfunction.使用颈带肌肉肌间相干性作为发声功能亢进的指标。
IEEE Trans Neural Syst Rehabil Eng. 2010 Jun;18(3):329-35. doi: 10.1109/TNSRE.2009.2039605. Epub 2010 Jan 15.
3
Modulation of neck intermuscular Beta coherence during voice and speech production.调节发声和言语产生过程中的颈部肌肉间β相干性。
J Speech Lang Hear Res. 2011 Jun;54(3):836-44. doi: 10.1044/1092-4388(2010/10-0139). Epub 2010 Nov 24.
10
Vocal nodules, microwebs, and surgery.声带小结、微蹼与手术。
J Voice. 1995 Sep;9(3):326-31. doi: 10.1016/s0892-1997(05)80241-3.

引用本文的文献

2
Optical Flow Analysis of Paralaryngeal Muscle Movement.喉旁肌运动的光流分析
Laryngoscope. 2024 Apr;134(4):1792-1801. doi: 10.1002/lary.31063. Epub 2023 Sep 29.

本文引用的文献

1
Weakening of functional corticomuscular coupling during muscle fatigue.肌肉疲劳期间功能性皮质-肌肉耦合减弱。
Brain Res. 2009 Jan 23;1250:101-12. doi: 10.1016/j.brainres.2008.10.074. Epub 2008 Nov 11.
9
Muscle tension dysphonia in children: Voice characteristics and outcome of voice therapy.儿童肌肉紧张性发音障碍:嗓音特征及嗓音治疗效果
Int J Pediatr Otorhinolaryngol. 2005 Jul;69(7):911-7. doi: 10.1016/j.ijporl.2005.01.030. Epub 2005 Mar 16.
10
The uniqueness of speech among motor systems.言语在运动系统中的独特性。
Clin Linguist Phon. 2004 Sep-Dec;18(6-8):495-505. doi: 10.1080/02699200410001703600.

文献检索

告别复杂PubMed语法,用中文像聊天一样搜索,搜遍4000万医学文献。AI智能推荐,让科研检索更轻松。

立即免费搜索

文件翻译

保留排版,准确专业,支持PDF/Word/PPT等文件格式,支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述,25分钟生成高质量综述,智能提取关键信息,辅助科研写作。

立即免费体验