---
abstract: 'A new resonance theory of hearing models the cochlea as a surface acoustic wave (SAW) resonator. This SAW model calls for outer hair cells (OHCs) to respond piezoelectrically to intracochlear fluid pressure, and, via associated electomotility, to generate slowly propagating surface tension waves (ripples) on the undersurface of the overlying tectorial membrane. Because OHCs are combined sensors and effectors, the ripples continue to reverberate between the precisely aligned rows of OHCs in the same way as electromechanical ripples do between the interdigital electrodes of a SAW resonator. The distance OHC1–OHC3 is 1 wavelength (360 degrees phase delay). This mechanism is conjectured as providing the positive feedback and gain underlying the cochlear amplifier. '
altloc: []
chapter: ~
commentary: ~
commref: ~
confdates: 19-22 August 2001
conference: 'Auditory Function and Dysfunction: Molecular and Physiological Mechanisms. Satellite Symposium of the 34th International Congress of the International Union of Physiological Sciences'
confloc: 'Auckland, New Zealand'
contact_email: ~
creators_id: []
creators_name:
  - family: Bell
    given: Andrew
    honourific: ''
    lineage: ''
date: 2001
date_type: published
datestamp: 2001-11-07
department: ~
dir: disk0/00/00/18/00
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editors_id: []
editors_name: []
eprint_status: archive
eprintid: 1800
fileinfo: /style/images/fileicons/application_pdf.png;/1800/1/Bell%2DIUPS.pdf|/style/images/fileicons/other.png;/1800/4/bellabs.djvu
full_text_status: public
importid: ~
institution: ~
isbn: ~
ispublished: pub
issn: ~
item_issues_comment: []
item_issues_count: 0
item_issues_description: []
item_issues_id: []
item_issues_reported_by: []
item_issues_resolved_by: []
item_issues_status: []
item_issues_timestamp: []
item_issues_type: []
keywords: 'cochlea, surface acoustic wave resonator, SAW, outer hair cell, OHC, SOAE'
lastmod: 2011-03-11 08:54:48
latitude: ~
longitude: ~
metadata_visibility: show
note: ~
number: ~
pagerange: 329
pubdom: FALSE
publication: ~
publisher: ~
refereed: FALSE
referencetext: ~
relation_type: []
relation_uri: []
reportno: ~
rev_number: 12
series: ~
source: ~
status_changed: 2007-09-12 16:40:49
subjects:
  - bio-phys
  - bio-theory
succeeds: ~
suggestions: ~
sword_depositor: ~
sword_slug: ~
thesistype: ~
title: 'Frequency ratios of SOAEs match the inter-cell spacing of outer hair cells: support for a SAW model of the cochlea'
type: confposter
userid: 197
volume: ~
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