Resting state neural networks for visual Chinese word processing in Chinese adults and children

	Resting state neural networks for visual Chinese word processing in Chinese adults and children
	Li, Ling1 ; Liu, Jiangang 1; Chen, Feiyan 2; Feng, Lu 3; Li, Hong 4; Tian, Jie 1,3,5; Lee, Kang 6,7
发表期刊	NEUROPSYCHOLOGIA
	2013-07-01
卷号	51 期号:8 页码:1571-1583
文章类型	Article
摘要	This study examined the resting state neural networks for visual Chinese word processing in Chinese children and adults. Both the functional connectivity (FC) and amplitude of low frequency fluctuation (ALFF) approaches were used to analyze the fMRI data collected when Chinese participants were not engaged in any specific explicit tasks. We correlated time series extracted from the visual word form area (VWFA) with those in other regions in the brain. We also performed ALFF analysis in the resting state FC networks. The FC results revealed that, regarding the functionally connected brain regions, there exist similar intrinsically organized resting state networks for visual Chinese word processing in adults and children, suggesting that such networks may already be functional after 3-4 years of informal exposure to reading plus 3-4 years formal schooling. The ALFF results revealed that children appear to recruit more neural resources than adults in generally reading-irrelevant brain regions. Differences between child and adult ALFF results suggest that children's intrinsic word processing network during the resting state, though similar in functional connectivity, is still undergoing development. Further exposure to visual words and experience with reading are needed for children to develop a mature intrinsic network for word processing. The developmental course of the intrinsically organized word processing network may parallel that of the explicit word processing network. (C) 2013 Elsevier Ltd. All rights reserved.
关键词	Resting State Visual Word Form Area Functional Connectivity Amplitude Of Low Frequency Fluctuation Chinese Words Processing
WOS标题词	Science & Technology ; Social Sciences ; Life Sciences & Biomedicine
关键词[WOS]	FUNCTIONAL CONNECTIVITY MRI ; INFERIOR FRONTAL-CORTEX ; FORM AREA ; WRITTEN CHINESE ; BRAIN ACTIVITY ; FMRI ; LANGUAGE ; SYSTEM ; SPECIALIZATION ; FACE
收录类别	SCI ; SSCi
语种	英语
WOS研究方向	Behavioral Sciences ; Neurosciences & Neurology ; Psychology
WOS类目	Behavioral Sciences ; Neurosciences ; Psychology, Experimental
WOS记录号	WOS:000321938800022
引用统计	被引频次：12[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/4092
专题	中国科学院分子影像重点实验室
通讯作者	Tian, Jie
作者单位	1.Beijing Jiaotong Univ, Sch Comp & Informat Technol, Beijing 100044, Peoples R China 2.Zhejiang Univ, Dept Phys, Bio X Lab, Hangzhou 310058, Zhejiang, Peoples R China 3.Chinese Acad Sci, Inst Automat, Beijing 100190, Peoples R China 4.Liaoning Normal Univ, Dalian 116029, Peoples R China 5.Xidian Univ, Sch Life Sci & Technol, Xian 710071, Peoples R China 6.Univ Toronto, Inst Child Study, Toronto, ON, Canada 7.Univ Calif San Diego, Dept Psychol, La Jolla, CA 92093 USA
通讯作者单位	中国科学院自动化研究所
推荐引用方式 GB/T 7714	Li, Ling,Liu, Jiangang,Chen, Feiyan,et al. Resting state neural networks for visual Chinese word processing in Chinese adults and children[J]. NEUROPSYCHOLOGIA,2013,51(8):1571-1583.
APA	Li, Ling.,Liu, Jiangang.,Chen, Feiyan.,Feng, Lu.,Li, Hong.,...&Lee, Kang.(2013).Resting state neural networks for visual Chinese word processing in Chinese adults and children.NEUROPSYCHOLOGIA,51(8),1571-1583.
MLA	Li, Ling,et al."Resting state neural networks for visual Chinese word processing in Chinese adults and children".NEUROPSYCHOLOGIA 51.8(2013):1571-1583.

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