کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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925375 | 921486 | 2013 | 12 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: First and second language in the brain: Neuronal correlates of language processing and spelling strategies First and second language in the brain: Neuronal correlates of language processing and spelling strategies](/preview/png/925375.png)
This study explores oscillatory brain activity by means of event-related synchronization and desynchronization (%ERS/ERD) of EEG activity during the use of phonological and orthographic-morphological spelling strategies in L2 (English) and L1 (German) in native German speaking children. EEG was recorded while 33 children worked on a task requiring either phonological or orthographic-morphological spelling strategies. L2 processing elicited more theta %ERS than L1 processing (particularly at bilateral frontal and right posterior parietal sites) which might suggest a stronger involvement of semantic encoding and retrieval of the less familiar L2. The highest level of theta %ERS was revealed for the orthographic-morphological strategy in L2 which might indicate a more intense way of lexical retrieval compared to the phonological strategy in L2 and the orthographic-morphological strategy in L1. Analyses moreover revealed that phonological processing (both in L1 and L2) was associated with comparatively strong left-hemispheric %ERD in the upper alpha frequency band.
► We examined potential differences in oscillatory EEG dynamics between L1 and L2.
► Phonological and orthographic-morphological spelling strategies were compared.
► More theta %ERS was found in L2 than in L1.
► L2 seems to involve semantic encoding and retrieval more strongly than L1.
► Strongest theta %ERS was revealed for the L2 orthographic-morphological strategy.
Journal: Brain and Language - Volume 124, Issue 1, January 2013, Pages 22–33