PMID: 15237840Jul 9, 2004Paper

Measurements of vocal fold tissue viscoelasticity: approaching the male phonatory frequency range

The Journal of the Acoustical Society of America
Roger W Chan

Abstract

Viscoelastic shear properties of human vocal fold tissues have been reported previously. However, data have only been obtained at very low frequencies (< or = 15 Hz). This necessitates data extrapolation to the frequency range of phonation based on constitutive modeling and time-temperature superposition. This study attempted to obtain empirical measurements at higher frequencies with the use of a controlled strain torsional rheometer, with a design of directly controlling input strain that introduced significantly smaller system inertial errors compared to controlled stress rheometry. Linear viscoelastic shear properties of the vocal fold mucosa (cover) from 17 canine larynges were quantified at frequencies of up to 50 Hz. Consistent with previous data, results showed that the elastic shear modulus (G'), viscous shear modulus (G"), and damping ratio (zeta) of the vocal fold mucosa were relatively constant across 0.016-50 Hz, whereas the dynamic viscosity (eta') decreased monotonically with frequency. Constitutive characterization of the empirical data by a quasilinear viscoelastic model and a statistical network model demonstrated trends of viscoelastic behavior at higher frequencies generally following those observed at lower...Continue Reading

References

Oct 26, 1999·The Journal of the Acoustical Society of America·R W Chan, I R Titze
Jan 21, 2000·The Journal of the Acoustical Society of America·R W Chan, I R Titze
Jan 6, 2001·The Journal of the Acoustical Society of America·F AlipourI R Titze
Sep 27, 2001·The Journal of the Acoustical Society of America·R W Chan
May 2, 2003·Annals of Biomedical Engineering·Roger W Chan, Ingo R Titze

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Citations

Apr 3, 2009·Tissue Engineering. Part B, Reviews·Jaishankar K Kutty, Ken Webb
Nov 17, 2004·Journal of Biomechanical Engineering·Roger W Chan, Thomas Siegmund
Mar 28, 2009·Journal of Biomaterials Science. Polymer Edition·Jaishankar K Kutty, Ken Webb
Mar 19, 2008·The Journal of the Acoustical Society of America·Yu ZhangJack J Jiang
Aug 7, 2008·The Journal of the Acoustical Society of America·Roger W Chan, Maritza L Rodriguez
Jul 11, 2014·Journal of Voice : Official Journal of the Voice Foundation·Amir K Miri
Dec 11, 2014·Materials Science & Engineering. C, Materials for Biological Applications·Paulo G CoelhoRyan C Branski
Jun 28, 2011·Journal of Voice : Official Journal of the Voice Foundation·Christian WiikmannLuiz Ubirajara Sennes
Jul 12, 2011·Acta Biomaterialia·Andrea Carolina Jimenez-VergaraMariah S Hahn
Nov 3, 2010·Auris, Nasus, Larynx·Miwako KimuraRoger W Chan
Mar 24, 2011·IEEE Transactions on Bio-medical Engineering·Björn HuttnerMichael Döllinger
Apr 30, 2016·Materials Science & Engineering. C, Materials for Biological Applications·Gregory R DionRyan C Branski
Jan 18, 2014·Journal of Biomechanics·Siavash KazemiradKaren Kost
Jun 3, 2008·Biophysical Journal·Jianwen Wendy GuA J Aranyosi
May 9, 2014·Frontiers in Chemistry·Linqing Li, Kristi L Kiick
Mar 2, 2010·Journal of Biomechanics·S ZörnerM Döllinger
Jun 29, 2012·The Annals of Otology, Rhinology, and Laryngology·Ingo R TitzeXiaoying Lu
Nov 27, 2019·Journal of Speech, Language, and Hearing Research : JSLHR·Roger W Chan
Aug 12, 2009·The Annals of Otology, Rhinology, and Laryngology·Christian WiikmannLuiz Ubirajara Sennes
Oct 17, 2007·The Annals of Otology, Rhinology & Laryngology. Supplement·Steven M ZeitelsR Rox Anderson
Jun 6, 2017·Journal of Biomedical Materials Research. Part B, Applied Biomaterials·Josh D Erndt-MarinoMariah S Hahn
Aug 28, 2020·Nature·Ovijit ChaudhuriVivek B Shenoy
May 7, 2021·Advanced Materials·Zhenwei MaJianyu Li
Dec 13, 2006·Biomacromolecules·Xinqiao JiaRobert Langer

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