Evolving perspectives on the sources of the frequency-following response
Evolving perspectives on the sources of the frequency-following response
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DOI：
10.1038/s41467-019-13003-w
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发表时间：
2019-11-06
影响因子：
16.6
通讯作者：
Kraus, Nina
中科院分区：
文献类型：
--
作者：
Coffey, Emily B. J.;Nicol, Trent;Kraus, Nina
听觉频率跟随反应（FFR）是大脑中声音编码保真度的非侵入性指标，用于研究声音神经编码的完整性、可塑性和行为相关性。在这方面，我们回顾了最近的证据表明，在人类中，FFR来自多个皮质和皮质下来源，而不仅仅是以前认为的皮质下来源，我们说明了复杂声音的FFR如何增强听觉神经科学的更广泛领域。血流储备分数不仅仅用于研究基本的听觉过程，它是一种罕见的多方面反应，可以产生丰富的信息，还有很多信息有待挖掘。
The auditory frequency-following response (FFR) is a non-invasive index of the fidelity of sound encoding in the brain, and is used to study the integrity, plasticity, and behavioral relevance of the neural encoding of sound. In this Perspective, we review recent evidence suggesting that, in humans, the FFR arises from multiple cortical and subcortical sources, not just subcortically as previously believed, and we illustrate how the FFR to complex sounds can enhance the wider field of auditory neuroscience. Far from being of use only to study basic auditory processes, the FFR is an uncommonly multifaceted response yielding a wealth of information, with much yet to be tapped.