Brain activations associated with sign production using word and picture inputs in deaf signers

	Brain activations associated with sign production using word and picture inputs in deaf signers
	Hu, Zhiguo 3,4; Wang, Wenjing 3; Liu, Hongyan 3; Peng, Danling 3; Yang, Yanhui 2; Li, Kuncheng 2; Zhang, John X.1; Ding, Guosheng 3; Zhang, JX (reprint author), Chinese Univ Hong Kong, Dept Psychol, Hong Kong, Hong Kong, Peoples R China.
心理所单位排序	1
摘要	Effective literacy education in deaf students calls for psycholinguistic research revealing the cognitive and neural mechanisms underlying their written language processing. When learning a written language, deaf students are often instructed to sign out printed text. The present fMRI study was intended to reveal the neural substrates associated with word signing by comparing it with picture signing. Native deaf signers were asked to overtly sign in Chinese Sign Language (CSL) common objects indicated with written words or presented as pictures. Except in left inferior frontal gyrus and inferior parietal lobule where word signing elicited greater activation than picture signing, the two tasks engaged a highly overlapping set of brain regions previously implicated in sign production. The results suggest that word signing in the deaf signers relies on meaning activation from printed visual forms, followed by similar production processes from meaning to signs as in picture signing. The present study also documents the basic brain activation pattern for sign production in CSL and supports the notion of a universal core neural network for sign production across different sign languages. (C) 2010 Elsevier Inc. All rights reserved.
关键词	Chinese Sign Language Production Picture naming Translation fMRI
学科领域	Cognitive Psychology
	2011-02-01
语种	英语
发表期刊	BRAIN AND LANGUAGE
ISSN	0093-934X
卷号	116 期号:2 页码:64-70
期刊论文类型	Article
URL	查看原文
收录类别	SSCI
项目简介	This work was supported by the National Natural Science Foundation of China (Grant Nos. 30870757, 30670705, 30670702, 30700234). We thank Li Yanyan and Yuan Jie for help in data collection and Ning Ning for discussion. We thank Professor Gabriella Vigliocco for comments and suggestions on earlier versions of this manuscript.
WOS记录号	WOS:000287539700002
资助机构	National Natural Science Foundation of China [30870757, 30670705, 30670702, 30700234]
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.psych.ac.cn/handle/311026/11425
专题	中国科学院心理健康重点实验室
通讯作者	Zhang, JX (reprint author), Chinese Univ Hong Kong, Dept Psychol, Hong Kong, Hong Kong, Peoples R China.
作者单位	1.Chinese Univ Hong Kong, Dept Psychol, Hong Kong, Hong Kong, Peoples R China 2.Capital Med Univ, Xuanwu Hosp, Dept Radiol, Beijing, Peoples R China 3.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China 4.Chinese Acad Sci, Inst Psychol, Key Lab Mental Hlth, Beijing 100101, Peoples R China
第一作者单位	中国科学院心理健康重点实验室
推荐引用方式 GB/T 7714	Hu, Zhiguo,Wang, Wenjing,Liu, Hongyan,et al. Brain activations associated with sign production using word and picture inputs in deaf signers[J]. BRAIN AND LANGUAGE,2011,116(2):64-70.
APA	Hu, Zhiguo.,Wang, Wenjing.,Liu, Hongyan.,Peng, Danling.,Yang, Yanhui.,...&Zhang, JX .(2011).Brain activations associated with sign production using word and picture inputs in deaf signers.BRAIN AND LANGUAGE,116(2),64-70.
MLA	Hu, Zhiguo,et al."Brain activations associated with sign production using word and picture inputs in deaf signers".BRAIN AND LANGUAGE 116.2(2011):64-70.

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