喉空气动力学,声学和超鼻子在儿童与裂的 palates
Robert Brinton Fujiki1,2, John Munday1, Rebecca Johnson1
1Department of Surgery, University of Wisconsin-Madison.
Journal of speech, language, and hearing research : JSLHR
|February 28, 2025
概括
患有口腔裂的儿童可能会因为喉对喉功能障碍的补偿而出现声高功能. 这种补偿机制增加了他们患喉病理的风险,强调了进一步研究预防语音问题的必要性.
科学领域:
- 语音语言病理学 语音语言病理学
- 儿科耳鼻喉科 儿科耳鼻喉科
- 声音科学 声音科学
背景情况:
- 带有或没有嘴唇 (CP ± L) 的口腔裂的儿童经常表现出语音障碍,包括鼻.
- 了解喉功能和喉行为之间的相互作用对于管理这个群体的言语和声音至关重要.
研究的目的:
- 调查喉空气动力学和声学测量与CP ± L儿童高鼻度程度之间的关系.
- 为了确定 CP ± L. 的儿童潜在的喉补偿机制.
主要方法:
- 一项涉及56名儿童 (年龄6~17岁) 的横截面研究,CP ± L,按高鼻性严重程度分类.
- 喉空气动力学数据的收集 (喉下压力,喉空气流量,喉空气动力学阻力) 和声学数据 (平滑的喉峰突出).
- 对年龄,性别,语音质量和语音可理解性进行统计分析.
主要成果:
- 与平衡或中度高鼻度儿童相比,轻度高鼻度的儿童表现出增加的下压力,减少的气流和更高的喉空气动力学阻力.
- 在中度高鼻度的儿童中观察到较低的光滑塞普斯特拉峰值突出,这表明语音质量较差.
- 大多数声学测量都在典型的儿科范围内或附近.
结论:
- 患有CP ± L和轻度超鼻的儿童表现出空气动力学模式,暗示声高功能.
- 对喉功能障碍的喉补偿可能会增加CP ± L儿童喉病理的风险.
- 需要进一步的研究来探索喉功能,耳鼻关闭和预防或减轻语音问题的策略之间的联系.
相关概念视频
01:21Larynx
1.2K
The human larynx, often referred to as the voice box, is an intricate organ located in the neck. It serves as a pathway for air to enter the lungs during respiration and is an essential component of voice production.
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
Anatomy of the Larynx
The larynx consists of various components, including cartilage, muscles, and vocal cords. Its structure includes three large unpaired cartilages—the thyroid, cricoid, and epiglottis—and three smaller paired cartilages—the arytenoids,...
1.2K
01:31Respiratory System Abnormal Finding II: Palpation and Auscultation
253
In assessing respiratory abnormalities, palpation and auscultation are critical tools for detecting and interpreting various pathophysiological changes. These techniques provide insight into underlying disorders by evaluating tactile sensations and sounds produced by the respiratory system.
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
Palpation Findings
During a respiratory assessment, palpation can reveal several vital abnormalities:
253
01:28Physical Assessment of the Respiratory Tract IV: Auscultation
255
Auscultation is a crucial component of the physical assessment of the respiratory tract. It offers valuable insights into airflow through the bronchial tree and potential lung obstructions. This process involves careful listening to breath, voice, and adventitious sounds, which can reveal a wealth of information about a patient's respiratory health.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
Breath Sounds
Breath sounds are categorized into vesicular, bronchovesicular, and bronchial.
255
01:29Suctioning the Nasopharyngeal Airway
237
Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
Equipment Required
Equipment Required
237
01:29Anatomy of Respiratory System I: Upper Respiratory Tract
868
The upper respiratory tract plays a vital role in the respiratory system, comprising several structures that facilitate air intake and prepare air for the lungs. It also serves as the first line of defense against pathogens and particles. This tract includes the nose and nasal cavity, the oral cavity, the paranasal sinuses, and the pharynx, each with specific functions and features.
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract....
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract....
868
01:23Chronic Pharyngitis
864
Chronic pharyngitis refers to persistent inflammation of the pharyngial mucosa.
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
Additional contributing factors include inadequate dental hygiene, mouth breathing, recurring tonsillitis, allergic rhinitis, laryngopharyngeal reflux, and exposure to smoke, chemicals, and other environmental pollutants. Allergic reactions to pollen, mold, and pet dander, chronic cough, excessive voice usage,...
864