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Trends Cogn Sci. 2019 Nov;23(11):913-926. doi: 10.1016/j.tics.2019.08.004. Epub 2019 Oct 9.

Neural Entrainment and Attentional Selection in the Listening Brain.

Author information

1
Department of Psychology, University of Lübeck, 23562 Lübeck, Germany. Electronic address: jonas.obleser@uni-luebeck.de.
2
Department for Cognitive Neuroscience and Cognitive Interaction Technology, Center of Excellence, Bielefeld University, 33615 Bielefeld, Germany. Electronic address: christoph.kayser@uni-bielefeld.de.

Abstract

The streams of sounds we typically attend to abound in acoustic regularities. Neural entrainment is seen as an important mechanism that the listening brain exploits to attune to these regularities and to enhance the representation of attended sounds. We delineate the neurophysiology underlying this mechanism and review entrainment alongside its more pragmatic signature, often called 'speech tracking'. The latter has become a popular analytical approach to trace the reflection of acoustic and linguistic information at different levels of granularity, from neurophysiology to neuroimaging. As we discuss, the concept of entrainment offers both a putative neurophysiological mechanism for selective listening and a versatile window onto the neural basis of hearing and speech comprehension.

KEYWORDS:

attention; auditory cortex; hearing; low-frequency oscillations; phase coding; speech tracking

PMID:
31606386
DOI:
10.1016/j.tics.2019.08.004
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