TEMPORARY THRESHOLD SHIFT MODIFIED BY BINAURAL ACOUSTIC STIMULATION
TEMPORARY THRESHOLD SHIFT MODIFIED BY BINAURAL ACOUSTIC STIMULATION
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DOI：
10.1016/0378-5955(82)90054-5
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发表时间：
1982-01-01
期刊：
影响因子：
2.8
通讯作者：
JOHNSTONE, BM
中科院分区：
文献类型：
--
作者：
CODY, AR;JOHNSTONE, BM
如果将相同频率的声音刺激同时传递到另一只耳朵，则可以减少由强烈纯音引起的[豚鼠]听觉灵敏度的单耳损失。当对侧刺激频率与同侧创伤频率不同时，以及服用士的宁（一种已知的听觉传出活动阻滞剂）后，这种减少就消失了。听觉传出的声激活可能是同侧敏感性丧失减少的原因。
Monaural losses in [guinea pig] hearing sensitivity induced by an intense pure tone could be reduced if an acoustic stimulus of the same frequency was simultaneously delivered to the other ear. The reduction was eliminated when the contralateral stimulus was set at a frequency other than the ipsilateral trauma frequency and also after the administration of strychnine, a known blocker of auditory efferent activity. Acoustic activation of auditory efferents may be responsible for the reduced ipsilateral sensitivity loss.