Type of bilingualism conditions individual differences in the oscillatory dynamics of inhibitory control

ABSTRACT: The present study uses EEG time-frequency representations (TFRs) with a Flanker task to investigate if and how individual differences in bilingual language experience modulate neurocognitive outcomes (oscillatory dynamics) in two bilingual group types: late bilinguals (L2 learners) and early bilinguals (heritage speakers—HSs). TFRs were computed for both incongruent and congruent trials. The difference between the two (Flanker effect vis-à-vis cognitive interference) was then (1) compared between the HSs and the L2 learners, (2) modeled as a function of individual differences with bilingual experience within each group separately and (3) probed for its potential (a)symmetry between brain and behavioral data. We found no differences at the behavioral and neural levels for the between-groups

SUBMITTER: Pereira Soares S 

PROVIDER: S-EPMC9369864 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature