Published:2008,
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[1].Auditory cerebral activation patterns of Chinese English learners by fMRI[J].重庆医科大学学报,2008(S1):55-59.
Auditory cerebral activation patterns of Chinese English learners by fMRI. [J]. Journal of Chongqing Medical University (S1):55-59(2008)
Objective:To identify the cerebral activation patterns associated with the processes that occur during viewing Chinese and English words in native Chinese English learners. Methods:12 right-handed Chinese English learners were divided into two groups equally
namely English majors and non-English majors
and took semantic judgement tasks of both English and Chinese words
for whom the fMRI images were collected.Results:To various degrees
all subjects demonstrated activation of associated cerebral regions in both hemispheres and the left hemisphere activation was more significant for most subjects. Except for classical regions involved in language processing
such as Wernicke areas and Broca areas
there were other activated cerebral regions
including cerebellum
limbic system and basal ganglia nucleus
etc. To sum up
there were apparent overlap for cerebral activation distribution and no specific processing areas for both tasks. The analysis of ROI(region of interest)suggested that subjects in specialized group were more dependent on right hemisphere to perform English words task. Conclusion:Language cognition is dominated by left hemisphere
which is also shared by the right hemisphere to various degrees and thus two hemispheres work by ways of both dissociation and coordination. It is possible that working strategy of the right hemisphere in English task is related to proficiency of the second language. A variety of distinctions are shared by each subject for language cognitive patterns.
Objective:To identify the cerebral activation patterns associated with the processes that occur during viewing Chinese and English words in native Chinese English learners. Methods:12 right-handed Chinese English learners were divided into two groups equally
namely English majors and non-English majors
and took semantic judgement tasks of both English and Chinese words
for whom the fMRI images were collected.Results:To various degrees
all subjects demonstrated activation of associated cerebral regions in both hemispheres and the left hemisphere activation was more significant for most subjects. Except for classical regions involved in language processing
such as Wernicke areas and Broca areas
there were other activated cerebral regions
including cerebellum
limbic system and basal ganglia nucleus
etc. To sum up
there were apparent overlap for cerebral activation distribution and no specific processing areas for both tasks. The analysis of ROI(region of interest)suggested that subjects in specialized group were more dependent on right hemisphere to perform English words task. Conclusion:Language cognition is dominated by left hemisphere
which is also shared by the right hemisphere to various degrees and thus two hemispheres work by ways of both dissociation and coordination. It is possible that working strategy of the right hemisphere in English task is related to proficiency of the second language. A variety of distinctions are shared by each subject for language cognitive patterns.
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