Delta/theta band EEG differentially tracks low and high frequency speech-derived envelopes

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Felix Bröhl, Christoph Kayser

Published: 01 Jan 2021, Last Modified: 06 May 2025NeuroImage 2021EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Delta/theta band EEG tracks band-limited speech-derived envelopes similar to real speech.•Low and high frequency speech-derived envelopes are represented differentially.•High-frequency derived envelopes are more susceptible to attentional and contextual manipulations.•Delta band tracking shifts towards low frequency derived envelopes with more acoustic detail.