Abstract
Finite-element analysis of passive vocal fold posturing using nonlinear muscle responses
The Journal of the Acoustical Society of America, Vol.109(5_Supplement), pp.2413-2413
05/01/2001
DOI: 10.1121/1.4744528
Abstract
A finite-element model of the passive properties of laryngeal muscles was created, based on nonlinear stress–strain responses of laryngeal muscular tissue [E. J. Hunter and I. Titze, J. Acoust. Soc. Am. 108, 2531 (2000)]. Using this finite-element muscle model as a building block, groups of muscles are used to construct a 3-D tissue model of vocal fold posturing. Vocal fold configurations were studied with assumed muscle stresses applied to the adductor–abductor muscles. Results comply, in the linear region, with earlier results on a 2-D linear model that had constant thickness [E. J. Hunter, J. Acoust. Soc. Am. 106, 2540 (1999)], but now take into account more accurately the high strains. [Work supported by NIDCD.]
Details
- Title: Subtitle
- Finite-element analysis of passive vocal fold posturing using nonlinear muscle responses
- Creators
- Eric J. Hunter - University of IowaIngo R. Titze - University of IowaFariborz Alipour - University of Iowa
- Resource Type
- Abstract
- Publication Details
- The Journal of the Acoustical Society of America, Vol.109(5_Supplement), pp.2413-2413
- DOI
- 10.1121/1.4744528
- ISSN
- 0001-4966
- eISSN
- 1520-8524
- Language
- English
- Date published
- 05/01/2001
- Academic Unit
- Communication Sciences and Disorders; School of Music; Teaching and Learning
- Record Identifier
- 9984719743302771
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