ArticleThe Journal of the Acoustical Society of America2021
Vocal fold dynamics in a synthetic self-oscillating model: Intraglottal aerodynamic pressure and energy.
Article in The Journal of the Acoustical Society of America, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
12 citing papers in PubMed.
- Investigating the effects of vertical misalignment and stiffness asymmetry on phonation in a synthetic vocal fold model.The Journal of the Acoustical Society of America · 2026Article
- Aerodynamic-induced Effects of Artificial Subglottic Stenosis on Vocal Fold Model Phonatory Response.Journal of voice : official journal of the Voice Foundation · 2025Article
- Synthetic, self-oscillating vocal fold models for voice production researcha).The Journal of the Acoustical Society of America · 2024Review
- Examining the Quasi-Steady Airflow Assumption in Irregular Vocal Fold Vibration.Applied sciences (Basel, Switzerland) · 2023Article
- The Effects of Negative Pressure Induced by Flow Separation Vortices on Vocal Fold Dynamics during Voice Production.Bioengineering (Basel, Switzerland) · 2023Article
- Effect of Ligament Fibers on Dynamics of Synthetic, Self-Oscillating Vocal Folds in a Biomimetic Larynx Model.Bioengineering (Basel, Switzerland) · 2023Article
- Examining the influence of epithelium layer modeling approaches on vocal fold kinematics and kinetics.Biomechanics and modeling in mechanobiology · 2023Article
- Effect of nodule size and stiffness on phonation threshold and collision pressures in a synthetic hemilaryngeal vocal fold model.The Journal of the Acoustical Society of America · 2023Article
- How can vocal folds oscillate with a limited mucosal wave?JASA express letters · 2022Article
- Collision Pressure and Dissipated Power Dose in a Self-Oscillating Silicone Vocal Fold Model With a Posterior Glottal Opening.Journal of speech, language, and hearing research : JSLHR · 2022Article
- Computer-Implemented Articulatory Models for Speech Production: A Review.Frontiers in robotics and AI · 2022Review
- Vocal fold dynamics in a synthetic self-oscillating model: Contact pressure and dissipated-energy dose.The Journal of the Acoustical Society of America · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
Self-sustained oscillations of the vocal folds (VFs) during phonation are the result of the energy exchange between the airflow and VF tissue. Understanding this mechanism requires accurate investigation of the aerodynamic pressures acting on the VF surface during oscillation. A self-oscillating silicone VF model was used in a hemilaryngeal flow facility to measure the time-varying pressure distribution along the inferior-superior thickness of the VF and at four discrete locations in the anterior-posterior direction. It was found that the intraglottal pressures during the opening and closing phases of the glottis are highly dependent on three-dimensional and unsteady flow behaviors. The measured aerodynamic pressures and estimates of the medial surface velocity were used to compute the intraglottal energy transfer from the airflow to the VFs. The energy was greatest at the anterior-posterior midline and decreased significantly toward the anterior/posterior endpoints. The findings provide insight into the dynamics of the VF oscillation and potential causes of some VF disorders.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.