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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1976-2-27
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pubmed:abstractText |
Threshold-duration functions were obtained at 250, 1000, and 4999 Hz by Brief-Tone Békésy Audiometry. Results for an older group (51-57 yrs.) with no otological abnormalities showed the presence of depressed threshold-duration functions with a decreased constant of temporal summation when compared to a young normative group. The effect is frequency dependent and is most pronounced at 4000 Hz. The older group, divided into noise exposed and non-noise exposed subsamples, showed identical threshold-duration functions and resembled those for a young noise exposed group. Auditory temporal summation appears to be affected by the neuorphysiological disturbances of presbycusis and at least from 51 to 57 years is independent of noise exposure.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
AIM
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pubmed:status |
MEDLINE
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pubmed:month |
Jan
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pubmed:issn |
0022-1422
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
31
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
58-63
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:1244404-Aging,
pubmed-meshheading:1244404-Auditory Threshold,
pubmed-meshheading:1244404-Deafness,
pubmed-meshheading:1244404-Female,
pubmed-meshheading:1244404-Humans,
pubmed-meshheading:1244404-Male,
pubmed-meshheading:1244404-Middle Aged,
pubmed-meshheading:1244404-Noise,
pubmed-meshheading:1244404-Presbycusis,
pubmed-meshheading:1244404-Time Factors
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pubmed:year |
1976
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pubmed:articleTitle |
Auditory temporal summation in presbycusis and noise exposure.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, U.S. Gov't, P.H.S.
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