SeminarRecording AvailableNeuroscience

Motor contribution to auditory temporal predictions

Wednesday, December 14, 2022
04:00 UTC
Dr Benjamin Morillon

Aix Marseille Univ, Inserm, INS, Institut de Neurosciences des Systèmes

Recording

Video on demand

Open recording
Hosted by Timing Research Forum70 minutes

Abstract

Temporal predictions are fundamental instruments for facilitating sensory selection, allowing humans to exploit regularities in the world. Recent evidence indicates that the motor system instantiates predictive timing mechanisms, helping to synchronize temporal fluctuations of attention with the timing of events in a task-relevant stream, thus facilitating sensory selection. Accordingly, in the auditory domain auditory-motor interactions are observed during perception of speech and music, two temporally structured sensory streams. I will present a behavioral and neurophysiological account for this theory and will detail the parameters governing the emergence of this auditory-motor coupling, through a set of behavioral and magnetoencephalography (MEG) experiments.

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