A distributed neural system for top-down face processing
文献类型：期刊论文
| 作者 | Li, Jun2; Liu, Jiangang3; Liang, Jimin2; Zhang, Hongchuan4; Zhao, Jizheng2; Huber, David E.5; Rieth, Cory A.5; Lee, Kang6; Tian, Jie1,2 ; Shi, Guangming2
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| 刊名 | NEUROSCIENCE LETTERS
 |
| 出版日期 | 2009-02-13 |
| 卷号 | 451期号:1页码:6-10 |
| 关键词 | Top-down processing Psychophysiological interaction (PPI) Distributed cortical network fMRI Face processing |
| 英文摘要 | Evidence suggests that the neural system associated with face processing is a distributed cortical network containing both bottom-up and top-down mechanisms. While bottom-up face processing has been the focus of many studies, the neural areas involved in the top-down face processing have not been extensively investigated due to difficulty in isolating top-down influences from the bottom-up response engendered by presentation of a face. In the present study, we used a novel experimental method to induce illusory face-detection. This method allowed for directly examining the neural systems involved in top-down face processing while minimizing the influence of bottom-up perceptual input. A distributed cortical network of top-down face processing was identified by analyzing the functional connectivity patterns of the right fusiform face area (FFA). This distributed cortical network model for face processing includes both "core" and "extended" face processing areas. It also includes left anterior cingulate cortex (ACC), bilateral orbitofrontal cortex (OFC), left dorsolateral prefrontal cortex (DLPFC), left premotor cortex, and left inferior parietal cortex. These findings suggest that top-down face processing contains not only regions for analyzing the visual appearance of faces, but also those involved in processing low spatial frequency (LSF) information, decision-making, and working memory. (C) 2008 Elsevier Ireland Ltd. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Neurosciences |
| 研究领域[WOS] | Neurosciences & Neurology |
| 关键词[WOS] | ANTERIOR CINGULATE CORTEX ; CORTICAL NETWORK ; ORBITOFRONTAL CORTEX ; DECISION-MAKING ; HUMAN AMYGDALA ; PERCEPTION ; RECOGNITION ; AREA ; FACILITATION ; FAMILIAR |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000263656600002 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3898]  |
| 专题 | 自动化研究所_中国科学院分子影像重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Grad Sch, Inst Automat, Key Lab Complex Syst & Intelligence Sci,Med Image, Beijing 100190, Peoples R China 2.Xidian Univ, Sch Elect Engn, Life Sci Res Ctr, Xian 710071, Shaanxi, Peoples R China 3.Beijint Jiaotong Univ, Sch Comp & Informat Technol, Beijing 1000441, Peoples R China 4.Northwestern Univ, Dev Cognit Neurosci Lab, Evanston, IL 60208 USA 5.Univ Calif San Diego, Dept Psychol, La Jolla, CA 92093 USA 6.Univ Toronto, Inst Child Study, Toronto, ON, Canada |
| 推荐引用方式 GB/T 7714 | Li, Jun,Liu, Jiangang,Liang, Jimin,et al. A distributed neural system for top-down face processing[J]. NEUROSCIENCE LETTERS,2009,451(1):6-10. |
| APA | Li, Jun.,Liu, Jiangang.,Liang, Jimin.,Zhang, Hongchuan.,Zhao, Jizheng.,...&Shi, Guangming.(2009).A distributed neural system for top-down face processing.NEUROSCIENCE LETTERS,451(1),6-10. |
| MLA | Li, Jun,et al."A distributed neural system for top-down face processing".NEUROSCIENCE LETTERS 451.1(2009):6-10. |
入库方式： OAI收割
来源：自动化研究所
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