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A study on neural mechanism of face processing based on fMRI
Liu, Jiangang2; Tian, Jie1,3; Lee, Kang4; Li, Jun3
2008-02-10
发表期刊PROGRESS IN NATURAL SCIENCE
卷号18期号:2页码:201-207
文章类型Article
摘要Recently, there were debates about the specificity of lateral middle fusiform in face processing. The debates focused on whether these areas were specialized in face processing or involved in processing of visual expertise and categorization at individual level. The present study aims to investigate the neural mechanism of face processing, using Chinese characters as comparison stimuli. Chinese characters are greatly similar to faces on a variety of dimensions, among which the most significant one is that both faces and Chinese characters not only are extremely familiar to literate Chinese adults but also are processed at individual level. In the present study, faces and Chinese characters activated bilateral middle fusiform with great correlation. Greater activities were observed in the right fusiform face area (FFA) for faces than for Chinese characters. These results demonstrate that FFA is specialized in face processing per se rather than the processing of visual expertise and categorization at individual level. (c) 2007 National Natural Science Foundation of China and Chinese Academy of Sciences. Published by Elsevier Limited and Science in China Press. All rights reserved.
关键词Face Processing Chinese Characters Fusiform Gyrus Fmri
WOS标题词Science & Technology ; Technology
关键词[WOS]WORD FORM AREA ; FUSIFORM GYRUS ; CHINESE CHARACTERS ; CORTEX ; OBJECTS ; RECOGNITION ; PERCEPTION ; EXPERTISE ; PROSOPAGNOSIA ; SPECIFICITY
收录类别SCI
语种英语
WOS研究方向Materials Science ; Science & Technology - Other Topics
WOS类目Materials Science, Multidisciplinary ; Multidisciplinary Sciences
WOS记录号WOS:000253767200011
引用统计
文献类型期刊论文
条目标识符http://ir.ia.ac.cn/handle/173211/9626
专题09年以前成果
通讯作者Tian, Jie
作者单位1.Chinese Acad Sci, Key Lab Complex Syst & Intelligence Sci, Inst Automat, Beijing 100080, Peoples R China
2.Beijing Jiatong Univ, Sch Comp & Informat Technol, Beijing 100044, Peoples R China
3.Xidian Univ, Life Sci Res Ctr, Xian 710071, Peoples R China
4.Univ Toronto, Inst Child Study, Toronto, ON, Canada
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Liu, Jiangang,Tian, Jie,Lee, Kang,et al. A study on neural mechanism of face processing based on fMRI[J]. PROGRESS IN NATURAL SCIENCE,2008,18(2):201-207.
APA Liu, Jiangang,Tian, Jie,Lee, Kang,&Li, Jun.(2008).A study on neural mechanism of face processing based on fMRI.PROGRESS IN NATURAL SCIENCE,18(2),201-207.
MLA Liu, Jiangang,et al."A study on neural mechanism of face processing based on fMRI".PROGRESS IN NATURAL SCIENCE 18.2(2008):201-207.
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