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Bilingual Cognitive Control in Language Switching: An fMRI Study of English-Chinese Late Bilinguals
Ma, Hengfen1; Hu, Jiehui2,3; Xi, Jie4; Shen, Wen5; Ge, Jianqiao6; Geng, Feng1; Wu, Yuntao1; Guo, Jinjin1; Yao, Dezhong2
2014-09-02
Source PublicationPLOS ONE
ISSN1932-6203
SubtypeArticle
Volume9Issue:9Pages:1-8
AbstractThe present study explored the bilingual cognitive control mechanism by comparing Chinese-English bilinguals' language switching in a blocked picture naming paradigm against three baseline conditions, namely the control condition (a fixation cross, low-level baseline), single L1 production (Chinese naming, high-level baseline), and single L2 production (English naming, high-level baseline). Different activation patterns were observed for language switching against different baseline conditions. These results indicate that different script bilingual language control involves a fronto-parietal-subcortical network that extends to the precentral gyrus, the Supplementary Motor Area, the Supra Marginal Gyrus, and the fusiform. The different neural correlates identified across different comparisons supported that bilingual language switching involves high-level cognitive processes that are not specific to language processing. Future studies adopting a network approach are crucial in identifying the functional connectivity among regions subserving language control.
Indexed BySCI
Language英语
WOS IDWOS:000341231500103
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/14178
Collection中国科学院行为科学重点实验室
Affiliation1.Civil Aviat Univ China, Sch Foreign Languages, Tianjin, Peoples R China
2.Univ Elect Sci & Technol China, Sch Life Sci & Technol, Key Lab NeuroInformat, Minist Educ, Chengdu 610054, Peoples R China
3.Univ Elect Sci & Technol China, Sch Foreign Languages, Chengdu 610054, Peoples R China
4.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
5.Tianjin First Ctr Hosp, Dept Radiol, Tianjin, Peoples R China
6.Peking Univ, Ctr MRI Res, Acad Adv Interdisciplinary Studies, Beijing 100871, Peoples R China
Recommended Citation
GB/T 7714
Ma, Hengfen,Hu, Jiehui,Xi, Jie,et al. Bilingual Cognitive Control in Language Switching: An fMRI Study of English-Chinese Late Bilinguals[J]. PLOS ONE,2014,9(9):1-8.
APA Ma, Hengfen.,Hu, Jiehui.,Xi, Jie.,Shen, Wen.,Ge, Jianqiao.,...&Yao, Dezhong.(2014).Bilingual Cognitive Control in Language Switching: An fMRI Study of English-Chinese Late Bilinguals.PLOS ONE,9(9),1-8.
MLA Ma, Hengfen,et al."Bilingual Cognitive Control in Language Switching: An fMRI Study of English-Chinese Late Bilinguals".PLOS ONE 9.9(2014):1-8.
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