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Related Experiment Video

Updated: Feb 14, 2026

Making Sense of Listening: The IMAP Test Battery

Making Sense of Listening: The IMAP Test Battery

Published on: October 11, 2010

Auditory prediction during speaking and listening.

Marc Sato¹, Douglas M Shiller²

¹Laboratoire Parole et Langage, Aix-Marseille Université & CNRS, Aix-en-Provence, France; Brain and Language Research Institute, Aix-en-Provence, France.

Brain and Language

|February 7, 2018

Summary

This EEG study reveals distinct auditory predictive processes in speech during speaking versus listening. Auditory feedback manipulation impacts speech production, showing a link between behavioral compensation and neural suppression.

Keywords:

Auditory feedback Auditory speech perception EEG Sensorimotor adaptation Speech motor control Speech-induced suppression

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Area of Science:

Neuroscience
Speech Processing
Auditory Perception

Background:

Auditory prediction plays a crucial role in speech perception and production.
Understanding the neural mechanisms underlying auditory prediction during active speech is essential.

Purpose of the Study:

To investigate the role of auditory prediction in speech by comparing cortical responses during active speaking and passive listening.
To examine how sensory prediction accuracy manipulations affect auditory cortical responses.

Main Methods:

Electroencephalography (EEG) was used to record auditory cortical responses.
Speech tasks involved real-time manipulation of vowel F1 feedback and auditory vs. visual cues.
Behavioral compensation and neural responses (N1/P2 amplitude) were analyzed.

Main Results:

Subjects compensated for altered auditory feedback, but cue type (auditory vs. visual) did not affect this compensation.
Reduced N1/P2 amplitude during speaking versus listening indicated motor-to-sensory prediction.
A correlation was found between behavioral compensation magnitude and speaking-induced suppression (SIS) for P2.
Auditory repetition suppression was observed during listening but not speaking, suggesting distinct predictive processes.

Conclusions:

Auditory predictive processes during active speech production and passive listening are functionally distinct.
Motor-to-sensory prediction mechanisms are engaged during speech production.
The relationship between behavioral adaptation and neural suppression highlights the integration of sensory feedback in speech control.