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Mapping cortical areas associated with Chinese word processing using functional magnetic resonance imaging
Ma, L; Tang, YY; Wang, Y; Li, DJ; Weng, XC; Zhang, WT; Zhuang, JC; Hu, XP
2003-02-01
Source PublicationCHINESE MEDICAL JOURNAL
ISSN0366-6999
SubtypeArticle
Volume116Issue:2Pages:176-180
AbstractObjectives To identify the cortical areas 4 engaged during Chinese word processing using functional magnetic resonance imaging.(fMRI) and to examine the reliability and reproducibility of fMRI for localization of functional areas in the human brain. Methods FMRI data were collected on 8,young, right-handed, native Chinese speakers during performance of Chinese synonym and homophone judgment tasks on two different clinical MRI systems (1.5 T GE Signa Horizon and 1.5 T Siemens Vision). A cross correlation analysis was used to statistically generate the activation map. Results Broca's area, Wernicke's area, bilateral extrastriate, and ventral temporal cortex were significantly activated during both the synonym and homophone activities. There was essentially no difference between results acquired on two different MRI systems. Conclusions FMRI can be used for localizing cortical areas critical to Chinese language processing in the human brain. The results are reliable and well reproducible across different clinical MRI systems.; Objectives To identify the cortical areas 4 engaged during Chinese word processing using functional magnetic resonance imaging.(fMRI) and to examine the reliability and reproducibility of fMRI for localization of functional areas in the human brain.
Keywordlanguage tests semantic differentiation magnetic resonance imaging cerebral dominance
Subject Area心理语言学 ; 认知神经科学
Indexed BySCI
Language英语
WOS IDWOS:000181816500004
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/5535
Collection中国科学院心理研究所回溯数据库(1956-2010)
Affiliation1.Chinese Acad Sci, Inst Psychol, Lab Higher Brain Funct, Beijing 100101, Peoples R China
2.Peoples Liberat Army Gen Hosp, Dept Radiol, Beijing 100853, Peoples R China
3.Dalian Univ Technol, Lab Brain & Mind, Dalian 116024, Peoples R China
4.Univ Minnesota, Dept Radiol, Minneapolis, MN 55455 USA
Recommended Citation
GB/T 7714
Ma, L,Tang, YY,Wang, Y,et al. Mapping cortical areas associated with Chinese word processing using functional magnetic resonance imaging[J]. CHINESE MEDICAL JOURNAL,2003,116(2):176-180.
APA Ma, L.,Tang, YY.,Wang, Y.,Li, DJ.,Weng, XC.,...&Hu, XP.(2003).Mapping cortical areas associated with Chinese word processing using functional magnetic resonance imaging.CHINESE MEDICAL JOURNAL,116(2),176-180.
MLA Ma, L,et al."Mapping cortical areas associated with Chinese word processing using functional magnetic resonance imaging".CHINESE MEDICAL JOURNAL 116.2(2003):176-180.
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