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
发表期刊CHINESE MEDICAL JOURNAL
ISSN0366-6999
文章类型Article
卷号116期号:2页码:176-180
摘要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. 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.
关键词language tests semantic differentiation magnetic resonance imaging cerebral dominance
学科领域心理语言学 ; 认知神经科学
收录类别SCI
语种英语
WOS记录号WOS:000181816500004
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被引频次:3[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/5535
专题中国科学院心理研究所回溯数据库(1956-2010)
作者单位1.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
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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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