Sound-induced artifact in cochlear blood flow measurements using the laser Doppler flowmeter

P. R. Thorne; A. L. Nuttall; F. Scheibe; J. M. Miller

doi:10.1016/0378-5955(87)90192-4

Sound-induced artifact in cochlear blood flow measurements using the laser Doppler flowmeter

P. R. Thorne, A. L. Nuttall, F. Scheibe, J. M. Miller

Otolaryngology

Research output: Contribution to journal › Article

23 Scopus citations

Abstract

The laser Doppler flowmeter has been shown to give a response from the cochlea during high intensity acoustic stimulation which is not related to blood flow through the cochlea. The magnitude of this response depends upon the intensity and frequency of stimulation and the location of the probe on the cochlea. Evidence is presented that the response is derived from the vibration of cochlear tissue and/or the bony cochlear shell during acoustic stimulation.

Original language	English (US)
Pages (from-to)	229-234
Number of pages	6
Journal	Hearing Research
Volume	31
Issue number	3
DOIs	https://doi.org/10.1016/0378-5955(87)90192-4
State	Published - Dec 31 1987

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Keywords

Blood flow
Cochlea
Laser Doppler flowmeter
Sound stimulation

ASJC Scopus subject areas

Sensory Systems

Cite this

Thorne, P. R., Nuttall, A. L., Scheibe, F., & Miller, J. M. (1987). Sound-induced artifact in cochlear blood flow measurements using the laser Doppler flowmeter. Hearing Research, 31(3), 229-234. https://doi.org/10.1016/0378-5955(87)90192-4

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Access to Document

10.1016/0378-5955(87)90192-4