A5103227776- Voice and Speech Disorders
- Dysphagia Assessment and Management
- Tracheal and airway disorders
- Phonetics and Phonology Research
- Speech Recognition and Synthesis
- Gastroesophageal reflux and treatments
- Botulinum Toxin and Related Neurological Disorders
- Advanced Neuroimaging Techniques and Applications
- Speech and Audio Processing
- Respiratory and Cough-Related Research
- Cleft Lip and Palate Research
- Head and Neck Anomalies
- Head and Neck Cancer Studies
- Music and Audio Processing
- Nerve injury and regeneration
- Neurogenetic and Muscular Disorders Research
- Mycobacterium research and diagnosis
- Autism Spectrum Disorder Research
- Pediatric health and respiratory diseases
- Head and Neck Surgical Oncology
- COVID-19 diagnosis using AI
- Dental Radiography and Imaging
- HER2/EGFR in Cancer Research
- Genomics and Rare Diseases
- Amyotrophic Lateral Sclerosis Research
Zhongshan Hospital of Xiamen University
2016-2025
Fujian Medical University
2023-2024
Xiamen University
2009-2024
University of Wisconsin–Madison
2008-2009
Pitch abnormalities are a common manifestation of various voice disorders, with complex pathophysiological mechanisms involving changes in vocal fold tension, mass, and neuromuscular dysfunction the larynx. This study aims to investigate underlying physiological pitch-related disorders explore diagnostic therapeutic approaches, providing insights for clinical management.
The assessment of vocal function plays an important role in the diagnosis voice disorders. With continuous development medicine China, evaluation, diagnosis, and treatment disorders are gradually professionalized standardized. Experts Subspecialty Group Voice, Society Otorhinolaryngology Head Neck Surgery, Chinese Medical Association; Laryngopharyngology, Editorial Board Journal Surgery reached expert consensus through clinical research, literature search, quality as well two meetings rounds...
Abstract Objectives/Hypothesis: Phonation threshold flow (PTF) may provide a tool to assess laryngeal function and could differentiate between normal pathological voices. Both polyps nodules contribute an increased PTF by creating incomplete glottal closure vocal fold mass thickness. Study Design: Prospective study. Methods: The Kay Elemetrics Phonatory Aerodynamic System (PAS) (Kay Corp., Lincoln Park, NJ) was used collect mean rate (MFR) measurements from 40 subjects, 21 patients with...
The purpose of this study is to develop the Mandarin version Consensus Auditory-Perceptual Evaluation Voice (CAPE-V) and evaluate its reliability compared with Grade, Roughness, Breathiness, Asthenia, Strain (GRBAS).The CAPE-V tool was translated from validated English phonemic adaptations, content adjustment, scale modification. Sixty dysphonic, 20 normal, repeated voice samples were included in study. Ten these used for preassessment training; remaining 90 evaluated using GRBAS comparison...
Objectives: The minimum airflow necessary to initiate stable vocal fold vibration — Phonation threshold flow (PTF) May increase as exposure dry air increases. A critical period of dehydration may exist after which phonation can no longer be initiated. Methods: We collected PTF data for 11 excised canine larynges mounted on a bench apparatus. Trials consisted cycles 10 seconds followed by 3 rest. During the experimental trials, subglottal comparatively was increased until initiated, and...
Objectives: Phonation threshold pressure (PTP) and phonation flow (PTF) are useful aerodynamic parameters, but each is sensitive to different disorders. A single comprehensive parameter a variety of disorders might be beneficial in quantitative voice assessment. We performed the first study power (PTW) human subjects. Methods: PTP PTF were measured 100 normal subjects, 19 subjects with vocal fold immobility, 94 benign mass lesion. PTW was calculated from these two parameters. In 41 polyp,...
In this study, we examined the hypothesis that minimum flow required for phonation onset, onset threshold (PTF), is greater than to sustain phonation, offset PTF. We also explored ratio of these two (PTF divided by PTF onset) falls within [0.707, 1.0].This was a methodology study measure and PTFs in 10 excised canine larynges; their predicted fall specific domain.The pressure (PTP) values were observed using larynges mounted on bench apparatus. The subglottal increased until observed, then...
Objective To present a new method of quantifying arytenoid movement during inspiration and determine if it can be used to distinguish dislocation from vocal fold paralysis. Study Design Case series with chart review. Setting Retrospective study conducted in university laboratory based on hospital data. Subjects Methods Endoscopic videos 8 patients 5 paralysis diagnosed by electromyography were included. Vector analysis measured cuneiform movement, an indirect measurement 1 inspiration....
This study evaluated the efficacy of a 4-week straw phonation in water (SPW) exercise program on aging-related vocal fold atrophy (VFA), with secondary objective to examine immediate effects SPW exercises.Thirty-eight older adults aged 60 years and above formally diagnosed VFA were randomly assigned into an experimental group undergoing exercises 8-cm depth submersion for 4 weeks plus hygiene practice (n = 20), control only 18). Outcome measures included laryngeal endoscopic glottal gap,...
This study developed the Mandarin Chinese version of Aging Voice Index (AVI), with preliminary validation scale for potential clinical applications.