otoacoustic emissions

otoacoustic emissions
tiny sounds that emerge from the inner ear either spontaneously or shortly after the ear is exposed to an external sound. An objective test of hearing has been developed using otoacoustic emissions. The test equipment creates a small sound and then detects any response from the ear. A normal response suggests that the ear is functioning and that hearing is satisfactory. There are plans to screen all infants in the UK using this technique.

* * *

(OAE) subtle sounds produced by amplifying processes in the cochlea during normal hearing and transmitted through the middle ear to the external auditory canal.

Medical dictionary. 2011.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • otoacoustic emissions — OAE; = Kemp echoes tiny sounds that emerge from the inner ear either spontaneously (spontaneous otoacoustic emissions, SOAE) or shortly after the ear is exposed to an external sound (evoked otoacoustic emissions, EOAE). An objective test of… …   The new mediacal dictionary

  • Otoacoustic emission — An otoacoustic emission (OAE) is a sound which is generated from within the inner ear. Having been predicted by Thomas Gold in 1948, its existence was first demonstrated experimentally by David Kemp in 1978[1] and otoacoustic emissions have since …   Wikipedia

  • otoacoustic emission test — noun an audiological procedure which measures otoacoustic emissions to assess hearing. Abbrev.: OAET …  

  • transient evoked otoacoustic emissions — (TEOAE) sounds produced by the cochlea in response to sound stimuli, measured by a microphone placed in the external auditory canal; used to test the integrity of the cochlea in screening neonates for sensorineural hearing loss …   Medical dictionary

  • OAE — otoacoustic emission * * * see otoacoustic emissions * * * otoacoustic emissions …   Medical dictionary

  • Auditory neuropathy — is a variety of hearing loss in which the outer hair cells within the cochlea are present and functional, but sound information is not faithfully transmitted to the auditory nerve and brain properly. A neuropathy simply refers to a disease of the …   Wikipedia

  • Cochlea — Cross section of the cochlea …   Wikipedia

  • Bioacoustics therapy — Bioacoustic Therapy is a technique in alternative medicine that involves the analysis of sound waves produced during vocalization combined with presentation of low frequency analog sound to promote healing. Klotter, Jule (2004): “Human… …   Wikipedia

  • emission — A discharge; referring usually to a discharge of the male internal genital organs into the internal urethra; the contents of the organs, including sperm cells, prostatic fluid, and seminal vesicle …   Medical dictionary

  • Cochlear amplifier — The cochlear amplifier was first proposed in 1948 by T. Gold[1]. This was around the time when Georg von Békésy was publishing articles observing the propagation of passive travelling waves in the dead Cochlea. Thirty years later the first… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”