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Neural Correlates of Orthographic Access in Mandarin Chinese Writing: An fMRI Study of the Word-Frequency Effect
Yang, Yang1,2,3; Zhang, Jun4,5; Meng, Ze-Long1,2; Qin, Li1,2; Liu, Yu-Fei1,2; Bi, Hong-Yan1,2
第一作者Yang, Yang
2018-11-30
发表期刊FRONTIERS IN BEHAVIORAL NEUROSCIENCE
通讯作者邮箱bihy@psych.ac.cn
ISSN1662-5153
文章类型Article
卷号12页码:12
产权排序1
摘要

Writing is an essential tool for human communication and involves multiple linguistic, cognitive, and motor processes. Chinese, a logographic writing system, differs remarkably from the writing systems of alphabetic languages. The neural substrates of Chinese writing are largely unknown. Using functionalmagnetic resonance imaging (fMRI) in a copying task, this study probed the neural underpinnings of orthographic access during Mandarin Chinese writing by employing the word-frequency effect. The results showed that writing low-frequency characters evoked greater activation in the bilateral superior/middle/inferior frontal gyrus, superior/inferior parietal lobule, and fusiform gyrus than writing high-frequency characters. Moreover, psychophysiological interaction (PPI) analysis demonstrated that the word-frequency effect modulated functional connectivity within the frontal-occipital networks and the parietal-occipital networks. Together, these findings illustrate the neural correlates of orthographic access for Mandarin Chinese writing, shedding new light on the cognitive architecture of writing across various writing systems.

关键词Chinese Writing Word-frequency Effect Orthographic Access Brain Activation Functional Connectivity
DOI10.3389/fnbeh.2018.00288
收录类别SCI
语种英语
资助项目Guangdong Pearl River Talents Plan Innovative and Entrepreneurial Team grant[2016ZT06S220] ; National Natural Science Foundation of China[31800954] ; National Natural Science Foundation of China[31671155] ; China Postdoctoral Science Foundation[2017M611034] ; Scientific Foundation of the Institute of Psychology, Chinese Academy of Sciences[Y6CX292007] ; CAS Key Laboratory of Behavioral Science, Institute of Psychology, the Shenzhen Peacock Plan[KQTD2015033016104926] ; Shenzhen Science and Technology Research Funding Program[JCYJ20170307155304424] ; Shenzhen Science and Technology Research Funding Program[JCYJ20170412164413575]
WOS研究方向Behavioral Sciences ; Neurosciences & Neurology
WOS类目Behavioral Sciences ; Neurosciences
WOS记录号WOS:000451914300001
出版者FRONTIERS MEDIA SA
关键词[WOS]Inferior Temporal Cortex ; Form Area ; Effective Connectivity ; Peripheral Processes ; Syllable Frequency ; Lexical Agraphia ; Frontal Gyrus ; Time-course ; Brain ; Motor
引用统计
文献类型期刊论文
条目标识符http://ir.psych.ac.cn/handle/311026/27820
专题中国科学院行为科学重点实验室
通讯作者Bi, Hong-Yan
作者单位1.Chinese Acad Sci, Inst Psychol, Ctr Brain Sci & Learning Difficult, Key Lab Behav Sci, Beijing, Peoples R China
2.Univ Chinese Acad Sci, Dept Psychol, Beijing, Peoples R China
3.Shenzhen Inst Neurosci, Ctr Language & Brain, Shenzhen, Peoples R China
4.Jiangxi Inst Educ Sci, Nanchang, Jiangxi, Peoples R China
5.Peking Univ, Grad Sch Educ, Sch Family Partnership Res Ctr, Beijing, Peoples R China
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Yang, Yang,Zhang, Jun,Meng, Ze-Long,et al. Neural Correlates of Orthographic Access in Mandarin Chinese Writing: An fMRI Study of the Word-Frequency Effect[J]. FRONTIERS IN BEHAVIORAL NEUROSCIENCE,2018,12:12.
APA Yang, Yang,Zhang, Jun,Meng, Ze-Long,Qin, Li,Liu, Yu-Fei,&Bi, Hong-Yan.(2018).Neural Correlates of Orthographic Access in Mandarin Chinese Writing: An fMRI Study of the Word-Frequency Effect.FRONTIERS IN BEHAVIORAL NEUROSCIENCE,12,12.
MLA Yang, Yang,et al."Neural Correlates of Orthographic Access in Mandarin Chinese Writing: An fMRI Study of the Word-Frequency Effect".FRONTIERS IN BEHAVIORAL NEUROSCIENCE 12(2018):12.
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