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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1983-2-14
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pubmed:abstractText |
Using signal averaging technique, stimulated acoustic emissions can be recorded from the human ear with a probe in the external ear canal. An acoustic click stimulus was used, produced by half a sinusoid of 2 kHz with the polarity corresponding to the rarefaction mode. A number of different techniques were developed in order to evaluate the latency and configuration of the emissions objectively. Recordings from a normal-hearing subject served as an example and a clear response could be traced down and below the psychoacoustic threshold. The threshold was elevated and the response pattern altered when a sensorineural hearing loss was induced by ingestion of acetylsalicylate. No response could be recorded from a deaf ear with an intact eardrum and a mobile ossicular chain.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:issn |
0105-0397
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
11
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
3-12
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:7178800-Acoustic Stimulation,
pubmed-meshheading:7178800-Adult,
pubmed-meshheading:7178800-Aspirin,
pubmed-meshheading:7178800-Auditory Threshold,
pubmed-meshheading:7178800-Cochlea,
pubmed-meshheading:7178800-Deafness,
pubmed-meshheading:7178800-Ear,
pubmed-meshheading:7178800-Ear Canal,
pubmed-meshheading:7178800-Evoked Potentials, Auditory,
pubmed-meshheading:7178800-Female,
pubmed-meshheading:7178800-Humans,
pubmed-meshheading:7178800-Male,
pubmed-meshheading:7178800-Methods,
pubmed-meshheading:7178800-Psychoacoustics,
pubmed-meshheading:7178800-Reaction Time
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pubmed:year |
1982
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pubmed:articleTitle |
Evoked acoustic emissions from the human ear. I. Equipment and response parameters.
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pubmed:publicationType |
Journal Article
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