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Developmental Differences of Neurocognitive Networks for Phonological and Semantic Processing in Chinese Word Reading
Cao, Fan1; Peng, Danling2; Liu, Li2; Jin, Zhen3; Fan, Ning2; Deng, Yuan4; Booth, James R.1,5; J. R. Booth
2009-03-01
Source PublicationHUMAN BRAIN MAPPING
ISSN1065-9471
SubtypeArticle
Volume30Issue:3Pages:797-809
AbstractDevelopmental differences in the neurocognitive networks for phonological and semantic processing in Chinese word reading were examined in 13 adults and 13 children using functional magnetic resonance imaging (fMRI). Rhyming and semantic association judgments were made to two-character words that were presented sequentially in the visual modality. These lexical tasks were compared with a nonlinguistic control task involving judgment of line patterns. The first main finding was that adults showed greater activation than children in right middle occipital gyrus on both the meaning and rhyming task, suggesting adults more effectively engage right hemisphere brain regions involved in the visual-spatial analysis of Chinese characters. The second main finding was that adults showed greater activation than children in left inferior parietal lobule for the rhyming as compared with the meaning task, suggesting greater specialization of phonological processing in adults. The third main finding was that children who had better performance in the rhyming task on characters with conflicting orthographic and phonological information relative to characters with nonconflicting information showed greater activation in left middle frontal gyrus, suggesting greater engagement of brain regions involved in the integration of orthography and phonology.; Developmental differences in the neurocognitive networks for phonological and semantic processing in Chinese word reading were examined in 13 adults and 13 children using functional magnetic resonance imaging (fMRI). Rhyming and semantic association judgments were made to two-character words that were presented sequentially in the visual modality. These lexical tasks were compared with a nonlinguistic control task involving judgment of line patterns. The first main finding was that adults showed greater activation than children in right middle occipital gyrus on both the meaning and rhyming task, suggesting adults more effectively engage right hemisphere brain regions involved in the visual-spatial analysis of Chinese characters. The second main finding was that adults showed greater activation than children in left inferior parietal lobule for the rhyming as compared with the meaning task, suggesting greater specialization of phonological processing in adults. The third main finding was that children who had better performance in the rhyming task on characters with conflicting orthographic and phonological information relative to characters with nonconflicting information showed greater activation in left middle frontal gyrus, suggesting greater engagement of brain regions involved in the integration of orthography and phonology. Hum Brain Mapp 30:797-809, 2009. (c) 2008 Wiley-Liss, Inc.
KeywordChinese rhyming meaning development
Subject Area心理语言学
Indexed BySCI ; SSCI
Language英语
WOS IDWOS:000264015900010
Citation statistics
Cited Times:43[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/5309
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding AuthorJ. R. Booth
Affiliation1.Northwestern Univ, Dept Commun Sci & Disorders, Evanston, IL 60208 USA
2.Beijing Normal Univ, State Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
3.Hosp 306, FMRI Ctr, Beijing, Peoples R China
4.Chinese Acad Sci, Inst Psychol, Beijing 100101, Peoples R China
5.Evanston NW Healthcare, Dept Radiol, Evanston, IL USA
Recommended Citation
GB/T 7714
Cao, Fan,Peng, Danling,Liu, Li,et al. Developmental Differences of Neurocognitive Networks for Phonological and Semantic Processing in Chinese Word Reading[J]. HUMAN BRAIN MAPPING,2009,30(3):797-809.
APA Cao, Fan.,Peng, Danling.,Liu, Li.,Jin, Zhen.,Fan, Ning.,...&J. R. Booth.(2009).Developmental Differences of Neurocognitive Networks for Phonological and Semantic Processing in Chinese Word Reading.HUMAN BRAIN MAPPING,30(3),797-809.
MLA Cao, Fan,et al."Developmental Differences of Neurocognitive Networks for Phonological and Semantic Processing in Chinese Word Reading".HUMAN BRAIN MAPPING 30.3(2009):797-809.
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