EEG Spatiotemporal Patterns Underlying Self-other Voice Discrimination.

ABSTRACT: There is growing evidence showing that the representation of the human "self" recruits special systems across different functions and modalities. Compared to self-face and self-body representations, few studies have investigated neural underpinnings specific to self-voice. Moreover, self-voice stimuli in those studies were consistently presented through air and lacking bone conduction, rendering the sound of self-voice stimuli different to the self-voice heard during natural speech. Here, we combined psychophysics, voice-morphing technology, and high-density EEG in order to identify the spatiotemporal patterns underlying self-other voice discrimination (SOVD) in a population of 26 healthy participants, both with air- and bone-conducted stimuli. We identified a self-voice-specific EEG topog

SUBMITTER: Iannotti GR 

PROVIDER: S-EPMC9070353 | biostudies-literature | 2022 Apr

REPOSITORIES: biostudies-literature