Neural evidence accounting for interindividual variability of the McGurk illusion.

ABSTRACT: The McGurk illusion is experienced to various degrees among the general population. Previous studies have implicated the left superior temporal sulcus (STS) and auditory cortex (AC) as regions associated with this interindividual variability. We sought to further investigate the neurophysiology underlying this variability using a variant of the McGurk illusion design. Electroencephalography (EEG) was recorded while human subjects were presented with videos of a speaker uttering the consonant-vowels (CVs) /ba/ and /fa/, which were mixed and matched with audio of /ba/ and /fa/ to produce congruent and incongruent conditions. Subjects were also presented with unimodal stimuli of silent videos and audios of the CVs. They responded to whether they heard (or saw in the silent condition) /ba/ or

SUBMITTER: Shahin AJ 

PROVIDER: S-EPMC6716985 | biostudies-literature | 2019 Aug

REPOSITORIES: biostudies-literature