Neural entrainment determines the words we hear

Anne Kösem, Hans Rutger Bosker, Atsuko Takashima, Antje Meyer, Ole Jensen, Peter Hagoort

Research output: Contribution to journalArticlepeer-review

40 Citations (Scopus)
101 Downloads (Pure)

Abstract

Low-frequency neural entrainment to rhythmic input has been hypothesized as a canonical mechanism that shapes sensory perception in time. Neural entrainment is deemed particularly relevant for speech analysis, as it would contribute to the extraction of discrete linguistic elements from continuous acoustic signals. However, its causal influence in speech perception has been difficult to establish. Here, we provide evidence that oscillations build temporal predictions about the duration of speech tokens that affect perception. Using magnetoencephalography (MEG), we studied neural dynamics during listening to sentences that changed in speech rate. We observed neural entrainment to preceding speech rhythms persisting for several cycles after the change in rate. The sustained entrainment was associated with changes in the perceived duration of the last word's vowel, resulting in the perception of words with different meanings. These findings support oscillatory models of speech processing, suggesting that neural oscillations actively shape speech perception.

Original languageEnglish
Pages (from-to)R1102-R1104
JournalCurrent Biology
Volume28
Issue number18
Early online date6 Sep 2018
DOIs
Publication statusPublished - 24 Sep 2018

Keywords

  • speech
  • rhythm
  • temporal prediction
  • neural oscillations
  • MEG

Fingerprint

Dive into the research topics of 'Neural entrainment determines the words we hear'. Together they form a unique fingerprint.

Cite this