Hostname: page-component-77f85d65b8-5ngxj Total loading time: 0 Render date: 2026-03-28T11:28:04.031Z Has data issue: false hasContentIssue false
  • English
  • Français

The middle ear transformer mechanism: man versus mouse

Published online by Cambridge University Press:  29 June 2007

M. McDonogh
M. McDonogh
Affiliation:
Pretoria, South Africa
Get access Rights & Permissions [Opens in a new window]

Summary

The anatomy and physiology of the middle ear transformer mechanism in man and a species of rodent, desmodillus auricularis, are compared. This rodent's middle ear mechanism has a transformer ratio of 147: 1 as compared to 18, 3:1 in man—some 8 times greater. The reasons for this difference are given and possible applications to middle ear surgery are suggested.

Information

Type
Research Article
Information
The Journal of Laryngology & Otology , Volume 100 , Issue 1 , January 1986 , pp. 15 - 20
Copyright
Copyright © JLO (1984) Limited 1986

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

Article purchase

Temporarily unavailable

References

Burton, R. (1970) Animal senses, pp. 33–41. Redwood Press, Great Britain.Google Scholar
Fisch, U. (1980) Tympanoplasty and Stapedectomy. A Manual of techniques, Thieme-Stratton, New York.Google Scholar
Lay, M. M. (1972) Journal of Morphology 138: 41–120.CrossRefGoogle Scholar
Shea, J. (1982) Stapedectomy. A long term report. Annals of Otology, Rhinology and Laryngology, 91: 516–520.CrossRefGoogle ScholarPubMed
Webster, D. B. (1960) A function of the enlarged middle ear cavity of the Kangaroo rat, Dipodomys. Physiological Zoology, 35: 248–255.CrossRefGoogle Scholar
Wever, E. G. and Lawrence, M. (1954) Physiological acoustics. Princeton University Press, Princeton.CrossRefGoogle Scholar
Wimsatt, W. A. (1970) Biology of Bats, Vol. 2, Ear & Audition, Academic Press, London.Google Scholar