Neural correlates of the orthographic neighborhood size effect in Chinese

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	Neural correlates of the orthographic neighborhood size effect in Chinese
	Li, Qing-Lin 1,2; Bi, Hong-Yan1 ; Zhang, J. X.3; Bi HY(毕鸿燕)
摘要	Word recognition research with alphabetical scripts has revealed a facilitatory neighborhood size effect, whereby naming of words with more orthographic neighbors is faster than that of words with fewer neighbors. Preliminary behavioral evidence in Chinese revealed both facilitatory and inhibitory neighborhood size effects, depending on whether there are higher-frequency neighbors (HFNs) than the target. This functional magnetic resonance imaging study examined the neural substrates of the neighborhood size effect with silent naming. Neighborhood size and the HFN factor were factorially manipulated. Behavioral results replicated previous findings showing that larger neighborhood size facilitated naming in the absence of HFNs, but inhibited naming in their presence. Imaging results identified greater activation in the left middle frontal gyrus for small than larger neighborhood size, and bilateral inferior frontal activations for the with-HFN condition as compared with the without-HFN condition. Critically, there was an interaction in the right middle occipital gyrus showing greater activation for large than for small neighborhood size in the absence of HFNs but no neighborhood size effect in their presence. The results support a proposal that, in addition to a facilitatory contribution from orthographic activation of neighborhoods, naming is also affected by whether there are higher-frequency neighbors, particularly in scripts with deep orthography, where orthographically similar words can be pronounced very differently.
关键词	Chinese character naming fMRI neighborhood frequency neighborhood size
学科领域	心理语言学
	2010-09-01
语种	英语
发表期刊	EUROPEAN JOURNAL OF NEUROSCIENCE
ISSN	0953-816X
卷号	32 期号:5 页码:866-872
期刊论文类型	Article
收录类别	SCI
资助项目	二室毕鸿燕课题组
WOS记录号	WOS:000281631900018
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	https://ir.psych.ac.cn/handle/311026/6945
专题	中国科学院心理研究所回溯数据库(1956-2010)
通讯作者	Bi HY(毕鸿燕)
作者单位	1.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100101, Peoples R China 3.Chinese Univ Hong Kong, Dept Psychol, Hong Kong, Hong Kong, Peoples R China
第一作者单位	中国科学院心理研究所
推荐引用方式 GB/T 7714	Li, Qing-Lin,Bi, Hong-Yan,Zhang, J. X.,et al. Neural correlates of the orthographic neighborhood size effect in Chinese[J]. EUROPEAN JOURNAL OF NEUROSCIENCE,2010,32(5):866-872.
APA	Li, Qing-Lin,Bi, Hong-Yan,Zhang, J. X.,&毕鸿燕.(2010).Neural correlates of the orthographic neighborhood size effect in Chinese.EUROPEAN JOURNAL OF NEUROSCIENCE,32(5),866-872.
MLA	Li, Qing-Lin,et al."Neural correlates of the orthographic neighborhood size effect in Chinese".EUROPEAN JOURNAL OF NEUROSCIENCE 32.5(2010):866-872.

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