A Model Analysis of Tensile Stress in the Toadfish Vestibular Membranes
Author
Source
International Journal of Otolaryngology
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-06-08
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Abstract EN
Background.
A theoretical model analysis of stress in the vestibular membranes has identified a geometrical stress factor incorporating shape, size, and thickness that can be used to assess peak stress in the various chambers.
Methods.
Using published measurements of the toadfish vestibular membranes made during surgery, the geometrical stress factor can be evaluated for each chamber based on the model.
Results.
The mean geometrical stress factor is calculated to be the lowest in the semicircular canal (4.4), intermediate in the ampulla (6.0), and the highest in the utricle (17.4).
Conclusions.
The model predicts that substantial hoop stress disparities exist in the toadfish vestibular labyrinth.
Stress is least in the semicircular canal, which therefore appears to be the structure with greatest stability.
The utricle is found to be the most stress prone structure in the vestibular labyrinth and therefore appears to be the chamber most vulnerable to distention and potential modification.
American Psychological Association (APA)
Pender, Daniel J.. 2011. A Model Analysis of Tensile Stress in the Toadfish Vestibular Membranes. International Journal of Otolaryngology،Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-478147
Modern Language Association (MLA)
Pender, Daniel J.. A Model Analysis of Tensile Stress in the Toadfish Vestibular Membranes. International Journal of Otolaryngology No. 2011 (2011), pp.1-6.
https://search.emarefa.net/detail/BIM-478147
American Medical Association (AMA)
Pender, Daniel J.. A Model Analysis of Tensile Stress in the Toadfish Vestibular Membranes. International Journal of Otolaryngology. 2011. Vol. 2011, no. 2011, pp.1-6.
https://search.emarefa.net/detail/BIM-478147
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-478147