VISUAL-ATTENTION AND EVOKED OTOACOUSTIC EMISSIONS - A SLIGHT BUT REAL EFFECT
VISUAL-ATTENTION AND EVOKED OTOACOUSTIC EMISSIONS - A SLIGHT BUT REAL EFFECT
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DOI：
10.1016/0167-8760(92)90061-f
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发表时间：
1992-05-01
影响因子：
3
通讯作者：
COLLET, L
中科院分区：
文献类型：
--
作者：
MERIC, C;COLLET, L
通过脑干听觉诱发电位（BAEPs）、耳蜗电图或诱发耳声发射（EOAEs）研究听觉或视觉注意任务对外周听觉系统的影响，一直是有争议的主题。为了研究结果的差异，对12名受试者进行了一项使用EOAE和视觉和听觉注意力的研究。在视觉注意期间获得了显著效果。结果表明，注意力对耳蜗机制的影响较弱，BAEP并不是揭示注意力对耳蜗机制影响的最佳方法。
The effect or auditory or visual attention tasks on the peripheral auditory system, studied by Brainstem Auditory Evoked Potentials (BAEPs), electrocochleography or Evoked Oto-Acoustic Emissions (EOAEs), has been a subject of controversy. To investigate the divergences in findings, a study using EOAE and visual and auditory attention was run on 12 subjects. A significant effect during visual attention was obtained. A general diminution of EOAEs of 0.35 dB (equivalent reduction) was found. This result seems to prove that BAEPs are not the best technique to reveal the effect of attention on cochlear mechanisms, because of the weakness of the effect.