Phonation and speech are known sources of respirable aerosol in humans. Voice assessment and treatment manipulate all the subsystems of voice production, and previous work (Saccente-Kennedy et al., 2022) has demonstrated such activities can generate >10 times more aerosol than conversational speech and 30 times more aerosol than breathing. Aspects of voice therapy may therefore be considered aerosol generating procedures and pose a greater risk of potential airborne pathogen (eg, SARS-CoV-2) transmission than typical speech ..read more

To propose a Dysphonia Risk Screening Protocol for Actors (DRSP-A), test its usability in conjunction with the General Dysphonia Risk Screening Protocol (G-DRSP), determine the cut-off point for a high risk of dysphonia in actors, and compare the risk of dysphonia between actors with and without voice disorders ..read more

The long-term goal of this research is to advance the rehabilitation of voice disorders through the study and development of efficacious treatment regimes based upon motor learning principles. This study examined the effect of contextual interference (CI) of practice structure with knowledge of results (KR) feedback on motor learning of a novel voice task, “Twang,” by hypophonic, novice, and expert older adults ..read more

Previous research has indicated that voice disorders frequently co-occur with mental health disorders, which may influence voice treatment seeking behavior and effectiveness. Our goal is to characterize the existing literature on the relationship between voice disorders and mental health and to investigate nuances related to mental health and voice disorder diagnosis ..read more

The COVID-19 pandemic in Brazil affected the lives of singers, with negative impacts of the disease on the voice, such as dysphonia and throat clearing. This study aims to evaluate the presence of dysphonia and throat clearing in singers during the COVID-19 pandemic in Brazil ..read more

The objective of this study is to introduce a novel method for semi-occluded vocal tract (SOVT) therapy called “controlled supraglottic pressure phonation,” determine the mechanism by which supraglottic pressure contributes to lowering impedance during SOVT therapy, and provide the optimal supraglottic pressure range for SOVT exercises ..read more

The aim of this study was to adapt and evaluate the psychometric properties of the Polish version of the VHI-10 ..read more

Speech enhancement has become a promising technique to accommodate demands of the improvement in quality of a degraded speech signal. The main works now focus on separating normal speech from noise, but have neglected the low quality of impaired speech influenced by anomalous glottis flow. In order to effectively enhance the pathological speech, it is essential to design a separation mechanism for extracting high-dimensional timbre features and speech features separately to suppress low-dimensional noises ..read more

Topical lidocaine remains the mainstay for anesthesia in transcutaneous vocal fold injection (VFI). While using topical lidocaine, laryngologists sometimes encounter uncontrolled reflexes or poor compliance. Superior laryngeal nerve block (SLNB) provides deep and rapid anesthesia on the larynx above the vocal folds and abolishes the glottic closure reflex. Herein, we present a pilot study to evaluate the feasibility and safety of SLNB for transcutaneous VFI and explored its usefulness ..read more

Coughing is related to voice problems, since it involves firm glottal closure, fast glottal opening, and high subglottic pressure and flow rate. In this study, the glottal area variation and movements of laryngeal structures during coughing and phonation are compared ..read more