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Functional Anatomy of Recognition of Chinese Multi-Character Words: Convergent Evidence from Effects of Transposable Nonwords, Lexicality, and Word Frequency
Lin, Nan1; Yu, Xi2,3; Zhao, Ying4,5; Zhang, Mingxia1
2016-02-22
发表期刊PLOS ONE
ISSN1932-6203
文章类型Article
卷号11期号:2页码:1-15
摘要This fMRI study aimed to identify the neural mechanisms underlying the recognition of Chinese multi-character words by partialling out the confounding effect of reaction time (RT). For this purpose, a special type of nonword-transposable nonword-was created by reversing the character orders of real words. These nonwords were included in a lexical decision task along with regular (non-transposable) nonwords and real words. Through conjunction analysis on the contrasts of transposable nonwords versus regular nonwords and words versus regular nonwords, the confounding effect of RT was eliminated, and the regions involved in word recognition were reliably identified. The word-frequency effect was also examined in emerged regions to further assess their functional roles in word processing. Results showed significant conjunctional effect and positive word-frequency effect in the bilateral inferior parietal lobules and posterior cingulate cortex, whereas only conjunctional effect was found in the anterior cingulate cortex. The roles of these brain regions in recognition of Chinese multi-character words were discussed.
DOI10.1371/journal.pone.0149583
收录类别SCI ; SSCI
语种英语
项目资助者State Key Laboratory of Cognitive Neuroscience and Learning(CNLYB1209) ; Natural Science Foundation of China(31300842) ; Scientific Foundation of the Institute of Psychology, Chinese Academy of Sciences(Y2CQ032005)
WOS研究方向Science & Technology - Other Topics
WOS类目Multidisciplinary Sciences
WOS记录号WOS:000371276100104
WOS标题词Science & Technology
关键词[WOS]EVENT-RELATED FMRI ; EYE-MOVEMENTS ; BRAIN ACTIVATION ; PARIETAL CORTEX ; COMPOUND WORDS ; ANGULAR GYRUS ; METAANALYSIS ; ORDER ; INVOLVEMENT ; NETWORKS
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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/311026/19690
专题中国科学院行为科学重点实验室
作者单位1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
2.Boston Childrens Hosp, Dept Med, Div Dev Med, Labs Cognit Neurosci, Boston, MA 02115 USA
3.Harvard Univ, Sch Med, Boston, MA 02115 USA
4.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
5.Beijing Normal Univ, IDG McGovern Inst Brain Res, Beijing 100875, Peoples R China
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GB/T 7714
Lin, Nan,Yu, Xi,Zhao, Ying,et al. Functional Anatomy of Recognition of Chinese Multi-Character Words: Convergent Evidence from Effects of Transposable Nonwords, Lexicality, and Word Frequency[J]. PLOS ONE,2016,11(2):1-15.
APA Lin, Nan,Yu, Xi,Zhao, Ying,&Zhang, Mingxia.(2016).Functional Anatomy of Recognition of Chinese Multi-Character Words: Convergent Evidence from Effects of Transposable Nonwords, Lexicality, and Word Frequency.PLOS ONE,11(2),1-15.
MLA Lin, Nan,et al."Functional Anatomy of Recognition of Chinese Multi-Character Words: Convergent Evidence from Effects of Transposable Nonwords, Lexicality, and Word Frequency".PLOS ONE 11.2(2016):1-15.
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