The time‐course of speech perception revealed by temporally‐sensitive neural measures,WIREs Cognitive Science

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The time‐course of speech perception revealed by temporally‐sensitive neural measures
WIREs Cognitive Science ( IF 3.2 ) Pub Date : 2020-08-07 , DOI: 10.1002/wcs.1541
Laura M Getz ₁ , Joseph C Toscano ₂

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Recent advances in cognitive neuroscience have provided a detailed picture of the early time‐course of speech perception. In this review, we highlight this work, placing it within the broader context of research on the neurobiology of speech processing, and discuss how these data point us toward new models of speech perception and spoken language comprehension. We focus, in particular, on temporally‐sensitive measures that allow us to directly measure early perceptual processes. Overall, the data provide support for two key principles: (a) speech perception is based on gradient representations of speech sounds and (b) speech perception is interactive and receives input from higher‐level linguistic context at the earliest stages of cortical processing. Implications for models of speech processing and the neurobiology of language more broadly are discussed.

中文翻译：

时间敏感神经测量揭示的语音感知的时间过程

认知神经科学的最新进展提供了语音感知早期时间过程的详细图景。在这篇综述中，我们强调了这项工作，将其置于更广泛的语音处理神经生物学研究背景下，并讨论这些数据如何将我们指向语音感知和口语理解的新模型。我们特别关注时间敏感的测量，这些测量使我们能够直接测量早期的感知过程。总体而言，数据为两个关键原则提供支持：（a）语音感知基于语音的梯度表示；（b）语音感知是交互式的，并在皮层处理的最早阶段接收来自高级语言上下文的输入。

更新日期：2020-08-07

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