1. Proactive Sensing of Periodic and Aperiodic Auditory Patterns.
- Author
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Rimmele JM, Morillon B, Poeppel D, and Arnal LH
- Subjects
- Humans, Anticipation, Psychological physiology, Auditory Perception physiology, Brain Waves physiology, Time Factors, Time Perception physiology
- 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., (Copyright © 2018 Elsevier Ltd. All rights reserved.)
- Published
- 2018
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