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Neural correlates of emotion-attention interactions: from perception, learning, and memory to social cognition, individual differences, and training interventions
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Second-language proficiency modulates the brain language control network in bilingual translators: An event-related fMRI study
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Language Control and Lexical Competition in Bilinguals: An Event-Related fMRI Study
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Opposite ERP effects for conscious and unconscious semantic processing under continuous flash suppression
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Semantic relatedness and first-second language effects in the bilingual brain: a brain mapping study
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Abstract:
Behavioural studies investigating word processing in bilinguals generally report faster response times (RTs) for first (L1) than for second (L2) language words. To examine the locus of this language effect, this study used behavioural data and event-related potentials (ERPs) collected from bilinguals while performing a semantic categorisation task on visual word pairs. RTs revealed both language and semantic relatedness effects. Spatio-temporal analysis of ERP map series showed that the semantic effect was explained by a condition-specific map segment occurring during the N400 component. The language effect was primarily explained by a map segment that started at ~170 ms and covered the period of the P2 component, that was longer in L2 than in L1 and whose duration correlated with RTs. Source localisation showed that this early segment involved the bilateral occipito-temporal regions including the fusiform area. These findings indicate that ERPs differentiated L1 and L2 during early word recognition steps.
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Keyword:
1203 Language and Linguistics; 3304 Education; 3310 Linguistics and Language; Bilinguals; Brain mapping; Distributed source localisation; ERP map series; Event-related potentials; Semantic processing; Temporal segmentation
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URL: https://espace.library.uq.edu.au/view/UQ:651481
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Dissociation between goal-directed and discrete response localization in a patient with bilateral cortical blindness
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On the origin of the N400 effects: An ERP waveform and source localization analysis in three matching tasks
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Language Control and Lexical Competition in Bilinguals: An Event-Related fMRI Study
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Language control and lexical competition in bilinguals: An event-related fMRI study
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Language Control and Lexical Competition in Bilinguals: An Event-Related fMRI Study
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Language selection in bilinguals: A spatio-temporal analysis of electric brain activity
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The time course of semantic category processing in the cerebral hemispheres: an electrophysiological study
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Spatio-temporal analysis of electric brain activity during semantic and phonological word processing
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Spatio-temporal analysis of electric brain activity during semantic and phonological word processing
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