Difference between revisions of "Talk:Hearing - Inner Ear Development"

From Embryology
(Created page with 'Masculinization of the mammalian cochlea. McFadden D. Department of Psychology and Center for Perceptual Systems, University of Texas at Austin, Seay Building, 1 University Stati…')
 
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Development of form and function in the mammalian cochlea.
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Kelly MC, Chen P.
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Curr Opin Neurobiol. 2009 Aug;19(4):395-401. Epub 2009 Aug 15. Review.
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PMID: 19683914 http://www.ncbi.nlm.nih.gov/pubmed/19683914
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Masculinization of the mammalian cochlea.
 
Masculinization of the mammalian cochlea.
 
McFadden D.
 
McFadden D.

Revision as of 03:10, 6 June 2010

Development of form and function in the mammalian cochlea. Kelly MC, Chen P. Curr Opin Neurobiol. 2009 Aug;19(4):395-401. Epub 2009 Aug 15. Review. PMID: 19683914 http://www.ncbi.nlm.nih.gov/pubmed/19683914


Masculinization of the mammalian cochlea. McFadden D. Department of Psychology and Center for Perceptual Systems, University of Texas at Austin, Seay Building, 1 University Station, A8000, Austin, TX 78712-0187, USA. mcfadden@psy.utexas.edu Abstract Otoacoustic emissions (OAEs) differ between the sexes in humans, rhesus and marmoset monkeys, and sheep. OAEs also are different in a number of special populations of humans. Those basic findings are reviewed and discussed in the context of possible prenatal-androgen effects on the auditory system. A parsimonious explanation for several outcomes is that prenatal exposure to high levels of androgens can weaken the cochlear amplifiers and thereby weaken otoacoustic emissions (OAEs). Prenatal androgen exposure apparently also can alter auditory evoked potentials (AEPs). Some non-hormonal factors possibly capable of producing sex and group differences are discussed, and some speculations are offered about specific cochlear structures that might differ between the two sexes. PMID: 19272340