DocumentCode
3401311
Title
On the effects of incudostapedial joint flexibility in a finite-element model of the cat middle ear
Author
Ghosh, Sudeshna S. ; Funnell, W. Robert J
Author_Institution
Dept. of Biomed. Eng., McGill Univ., Montreal, Que., Canada
Volume
2
fYear
1995
fDate
20-23 Sep 1995
Firstpage
1437
Abstract
An existing finite-element model of the cat middle ear was modified to include a shell representation of the incudostapedial joint. Joint stiffness was varied from very small to very large and the results show that both out-of-plane and in-plane displacements become smaller as the joint becomes more flexible. In-plane rotations remain significant at all stiffness values and tilting varies considerably in magnitude and direction as a function of stiffness
Keywords
biomechanics; ear; elasticity; finite element analysis; physiological models; rotation; cat middle ear; finite-element model; in-plane displacements; incudostapedial joint flexibility; joint stiffness; out-of-plane displacements; shell representation; stiffness values; tilting; Anatomy; Biomedical engineering; Ear; Finite element methods; Humans; Joints;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location
Montreal, Que.
Print_ISBN
0-7803-2475-7
Type
conf
DOI
10.1109/IEMBS.1995.579765
Filename
579765
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