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Is the din really harmless? Long-term effects of non-traumatic noise on the adult auditory system
被引:51
作者:
Gourevitch, Boris
[1
,2
]
Edeline, Jean-Marc
[1
,2
]
Occelli, Florian
[1
,2
]
Eggermont, Jos J.
[3
,4
]
机构:
[1] CNRS, CNPS, UMR 8195, Paris, France
[2] Univ Paris 11, F-91405 Orsay, France
[3] Univ Calgary, Dept Physiol & Pharmacol, Calgary, AB T2N 2V1, Canada
[4] Univ Calgary, Dept Psychol, Calgary, AB T2N 2V1, Canada
关键词:
ENRICHED ACOUSTIC ENVIRONMENT;
HEARING-LOSS;
HOMEOSTATIC PLASTICITY;
INHIBITORY NEUROTRANSMISSION;
INTRINSIC EXCITABILITY;
COCHLEAR NEUROPATHY;
CHRONIC TINNITUS;
EXPOSURE;
CORTEX;
PRESBYCUSIS;
D O I:
10.1038/nrn3744
中图分类号:
Q189 [神经科学];
学科分类号:
071006 ;
摘要:
People are increasingly being exposed to environmental noise from traffic, media and other sources that falls within and outside legal limits. Although such environmental noise is known to cause stress in the auditory system, it is still generally considered to be harmless, This complacency may be misplaced: even in the absence of cochlear damage, new findings suggest that environmental noise may progressively degrade hearing through alterations in the way sound is represented in the adult auditory cortex.
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页码:483 / 491
页数:9
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