Resonance and aeroacoustic relationship in velopharyngeal insufficiency

腭咽闭合不全时的共振与气动声学关系

• 批准号: 10394574
• 负责人: Liran Oren
• 金额: $ 4.83万
• 依托单位: UNIVERSITY OF CINCINNATI
• 依托单位国家: 美国
• 财政年份: 2016
• 资助国家: 美国
• 起止时间: 2016-05-01 至 2022-01-31
• 项目状态: 已结题
• 来源: https://reporter.nih.gov/project-details/10394574
• 关键词: Acoustics; Address; Advisory Committees; Affect; Air Movements; Area; Award; Characteristics; Clinical; Clinical Management; Consensus; Craniofacial Abnormalities; Development Plans; Educational Curriculum; Educational workshop; Goals; Imaging Techniques; Individual; K-Series Research Career Programs; Knowledge; Medical Imaging; Mentors; Mentorship; Methodology; Modeling; Research; Research Personnel; Severities; Source; Speech; Speech Disorders; Structure; Supervision; Training; Ursidae Family; Velopharyngeal Insufficiency; design; experience; innovation; multidisciplinary; sound

Project Summary The goal of this K25 Mentored Quantitative Research Career Development Award is to enable the candidate to develop expertise in the areas of acoustics and aeroacoustics of speech, in the context of a research plan that investigates sound source mechanisms that affect speech disorders due to velopharyngeal insufficiency (VPI). The professional development plan involves a structured curriculum of coursework, workshops, seminars, and individual study under the supervision of a mentorship and advisory team. The mentorship committee includes multidisciplinary team of established researchers with expertise in acoustic modeling of speech and speech disorders, aerodynamics of speech, aeroacoustics, medical imaging techniques, and clinical management of VPI. The research plan involves specific aims that have been designed to address the gap in knowledge for the lack of correlation between the size of the velopharyngeal opening with VPI and the severity of speech distortion. The research will be guided by two hypotheses: 1) sound characteristics due to airflow will decrease as the size of the velopharyngeal opening is increased; 2) sound characteristics due to resonance will increase as the size of the velopharyngeal opening is increased. The training and research experience provided by this award will enable the candidate to successfully bear as an independent researcher in the clinical areas of VPI and craniofacial anomalies.

项目摘要 该K25指导定量研究职业发展奖的目标是使候选人能够 在研究计划的背景下，在声学和言语的航空声学领域发展专业知识 研究了由于咽咽部功能不全（VPI）而影响语音疾病的声源机制。 专业发展计划涉及课程，讲习班，研讨会和 在指导和咨询团队的监督下进行的个人研究。指导委员会包括 既定研究人员的多学科团队，具有语音和语音的声学建模方面的专业知识 疾病，言语空气动力学，空气声学，医学成像技术和临床管理 VPI。研究计划涉及旨在解决知识差距的特定目标 尾咽间的大小与VPI的大小与语音的严重程度之间缺乏相关性 失真。该研究将由两个假设进行指导：1）由于气流而引起的声音特征将减少 随着尾咽的大小增加； 2）由于共振引起的声音特征将增加 随着尾咽间的大小增加。提供的培训和研究经验 奖项将使候选人能够成功担任VPI临床领域的独立研究人员 和颅面异常。