Biological impact of preschool music classes on processing speech in noise.
Biological impact of preschool music classes on processing speech in noise.
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DOI：
10.1016/j.dcn.2013.06.003
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发表时间：
2013-10
影响因子：
4.7
通讯作者：
Kraus, Nina
中科院分区：
文献类型：
--
作者：
Strait, Dana L.;Parbery-Clark, Alexandra;O'Connell, Samantha;Kraus, Nina
音乐家对噪音对言语感知及其神经基础的影响的适应力有所提高。然而，我们不知道这些增强在生命的早期出现。我们比较了32名学龄前儿童在噪声中对语音的听觉脑干反应，其中一半儿童从事音乐训练。一年后，13名儿童返回测试，允许第一次纵向评估皮质下听觉功能与音乐训练。结果表明，新兴的神经增强音乐训练的学龄前儿童处理语音噪声。纵向结果显示，与非音乐家同龄人相比，参加音乐课程的儿童在持续训练一年后对背景噪音的神经弹性进一步增加。总之，这些数据揭示了在接受音乐训练的学龄前儿童中加强噪声中语音感知的神经机制的发展，并可能表明音乐训练对儿童早期听觉功能的生物学影响。
Musicians have increased resilience to the effects of noise on speech perception and its neural underpinnings. We do not know, however, how early in life these enhancements arise. We compared auditory brainstem responses to speech in noise in 32 preschool children, half of whom were engaged in music training. Thirteen children returned for testing one year later, permitting the first longitudinal assessment of subcortical auditory function with music training. Results indicate emerging neural enhancements in musically trained preschoolers for processing speech in noise. Longitudinal outcomes reveal that children enrolled in music classes experience further increased neural resilience to background noise following one year of continued training compared to nonmusician peers. Together, these data reveal enhanced development of neural mechanisms undergirding speech-in-noise perception in preschoolers undergoing music training and may indicate a biological impact of music training on auditory function during early childhood.
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影响因子：
2.6
作者：
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通讯作者：
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DOI：
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发表时间：
2012-10-10
期刊：
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发表时间：
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期刊：
The Journal of neuroscience : the official journal of the Society for Neuroscience
影响因子：
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