Proactive Sensing of Periodic and Aperiodic Auditory Patterns

Johanna M. Rimmele, Benjamin Morillon, David Poeppel, Luc H. Arnal

Research output: Contribution to journalReview articlepeer-review

Abstract

The ability to predict when something will happen facilitates sensory processing and the ensuing computations. Building on the observation that neural activity entrains to periodic stimulation, leading neurophysiological models imply that temporal predictions rely on oscillatory entrainment. Although they provide a sufficient solution to predict periodic regularities, these models are challenged by a series of findings that question their suitability to account for temporal predictions based on aperiodic regularities. Aiming for a more comprehensive model of how the brain anticipates ‘when’ in auditory contexts, we emphasize the capacity of motor and higher-order top-down systems to prepare sensory processing in a proactive and temporally flexible manner. Focusing on speech processing, we illustrate how this framework leads to new hypotheses.

Original languageEnglish (US)
Pages (from-to)870-882
Number of pages13
JournalTrends in Cognitive Sciences
Volume22
Issue number10
DOIs
StatePublished - Oct 2018

Keywords

  • auditory perception
  • entrainment
  • motor
  • oscillation
  • prediction
  • speech

ASJC Scopus subject areas

  • Neuropsychology and Physiological Psychology
  • Experimental and Cognitive Psychology
  • Cognitive Neuroscience

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