Literature DB >> 3400821

Middle ear structure in the chinchilla: a quantitative study.

P A Vrettakos1, S P Dear, J C Saunders.   

Abstract

The anatomic features of the chinchilla middle ear were identified and various aspects of the conductive apparatus were measured in a number of specimens by different methods. These aspects included area measures of the tympanic membrane, stapes footplate, oval window, and round window; middle-ear volume; dimensions of the ossicles, the length of their rotational axes as well as the malleus to incus lever ratio. We also weighed the ossicles. The findings are discussed with reference to their possible significance for auditory signal processing in the chinchilla.

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Mesh：

Year:  1988        PMID： 3400821     DOI： 10.1016/s0196-0709(88)80009-7

Source DB:  PubMed          Journal:  Am J Otolaryngol        ISSN： 0196-0709            Impact factor:   1.808


  32 in total

1.  The effects of experimentally induced conductive hearing loss on spectral and temporal aspects of sound transmission through the ear.

Authors:  J Eric Lupo; Kanthaiah Koka; Jennifer L Thornton; Daniel J Tollin
Journal:  Hear Res       Date:  2010-11-10       Impact factor: 3.208

2.  The conductive hearing loss due to an experimentally induced middle ear effusion alters the interaural level and time difference cues to sound location.

Authors:  Jennifer L Thornton; Keely M Chevallier; Kanthaiah Koka; J Eric Lupo; Daniel J Tollin
Journal:  J Assoc Res Otolaryngol       Date:  2012-05-31

3.  Structures that contribute to middle-ear admittance in chinchilla.

Authors:  John J Rosowski; Michael E Ravicz; Jocelyn E Songer
Journal:  J Comp Physiol A Neuroethol Sens Neural Behav Physiol       Date:  2006-08-30       Impact factor: 1.836

4.  The effect of superior-canal opening on middle-ear input admittance and air-conducted stapes velocity in chinchilla.

Authors:  Jocelyn E Songer; John J Rosowski
Journal:  J Acoust Soc Am       Date:  2006-07       Impact factor: 1.840

5.  The chinchilla microdialysis model for the study of antibiotic distribution to middle ear fluid.

Authors:  Belinda W Y Cheung; Wei Liu; Ping Ji; Linda L Cartier; Zhihong Li; Nael Mostafa; Ronald J Sawchuk
Journal:  AAPS J       Date:  2006-02-03       Impact factor: 4.009

6.  Transmission matrix analysis of the chinchilla middle ear.

Authors:  Jocelyn E Songer; John J Rosowski
Journal:  J Acoust Soc Am       Date:  2007-08       Impact factor: 1.840

7.  Middle-ear velocity transfer function, cochlear input immittance, and middle-ear efficiency in chinchilla.

Authors:  Michael E Ravicz; John J Rosowski
Journal:  J Acoust Soc Am       Date:  2013-10       Impact factor: 1.840

8.  Factors affecting loss of tympanic membrane mobility in acute otitis media model of chinchilla.

Authors:  Xiying Guan; Yongzheng Chen; Rong Z Gan
Journal:  Hear Res       Date:  2014-01-07       Impact factor: 3.208

9.  Chinchilla middle-ear admittance and sound power: high-frequency estimates and effects of inner-ear modifications.

Authors:  Michael E Ravicz; John J Rosowski
Journal:  J Acoust Soc Am       Date:  2012-10       Impact factor: 1.840

10.  Middle-ear response in the chinchilla and its relationship to mechanics at the base of the cochlea.

Authors:  M A Ruggero; N C Rich; L Robles; B G Shivapuja
Journal:  J Acoust Soc Am       Date:  1990-04       Impact factor: 1.840
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