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

P. R. Thorne, Alfred Nuttall, F. Scheibe, J. M. Miller

Research output: Contribution to journalArticle

21 Citations (Scopus)

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 languageEnglish (US)
Pages (from-to)229-234
Number of pages6
JournalHearing Research
Volume31
Issue number3
DOIs
StatePublished - Dec 31 1987
Externally publishedYes

Fingerprint

Flowmeters
Cochlea
Artifacts
Lasers
Acoustic Stimulation
Vibration

Keywords

  • Blood flow
  • Cochlea
  • Laser Doppler flowmeter
  • Sound stimulation

ASJC Scopus subject areas

  • Sensory Systems

Cite this

Sound-induced artifact in cochlear blood flow measurements using the laser Doppler flowmeter. / Thorne, P. R.; Nuttall, Alfred; Scheibe, F.; Miller, J. M.

In: Hearing Research, Vol. 31, No. 3, 31.12.1987, p. 229-234.

Research output: Contribution to journalArticle

Thorne, P. R. ; Nuttall, Alfred ; Scheibe, F. ; Miller, J. M. / Sound-induced artifact in cochlear blood flow measurements using the laser Doppler flowmeter. In: Hearing Research. 1987 ; Vol. 31, No. 3. pp. 229-234.
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