The salience network contributes to an individual's fluid reasoning capacity
文献类型：期刊论文
| 作者 | Yuan, Zhina1; Qin, Wen1; Wang, Dawei1; Jiang, Tianzi2 ; Zhang, Yunting1; Yu, Chunshui1,3
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| 刊名 | BEHAVIOURAL BRAIN RESEARCH
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| 出版日期 | 2012-04-15 |
| 卷号 | 229期号:2页码:384-390 |
| 关键词 | Fluid reasoning Raven's Progressive Matrices Gray matter volume Voxel-based morphometry Regional homogeneity Magnetic resonance imaging |
| 英文摘要 | Fluid reasoning is the ability to think flexibly and logically, analyze novel problems and identify the relationships that underpin these problems independent of acquired knowledge. Although many functional imaging studies have investigated brain activation during fluid reasoning tasks, the neural correlates of fluid reasoning remain elusive. In the present study, we aimed to uncover the neural correlates of fluid reasoning by analyzing correlations between Raven's Standard Progressive Matrices (RSPM), an effective measure of fluid reasoning, and measures of regional gray matter volume (GMV) and regional homogeneity (ReHo) in a voxel-wise manner throughout the whole brain in 297 healthy young adults. The most important finding was that RSPM scores were positively correlated with both GMV and ReHo values in brain areas that belong to the salience network, including the dorsal anterior cingulate cortex and the fronto-insular cortex. Additionally, we found positive or negative correlations between RSPM scores and GMV or ReHo values in brain areas of the central-executive, default-mode, sensorimotor and visual networks. Our findings suggest that fluid reasoning ability is related to a variety of brain areas and emphasize the important contribution of the salience network to this ability. (C) 2012 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Behavioral Sciences ; Neurosciences |
| 研究领域[WOS] | Behavioral Sciences ; Neurosciences & Neurology |
| 关键词[WOS] | INTRINSIC CONNECTIVITY NETWORKS ; ROSTROLATERAL PREFRONTAL CORTEX ; PROGRESSIVE MATRICES TEST ; VOXEL-BASED MORPHOMETRY ; GENERAL INTELLIGENCE ; HEALTHY-ADULTS ; DEFAULT-MODE ; INTELLECTUAL-PERFORMANCE ; FUNCTIONAL CONNECTIVITY ; HUMAN BRAIN |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000302050300012 |
| 源URL | [http://ir.ia.ac.cn/handle/173211/3188]  |
| 专题 | 自动化研究所_脑网络组研究中心 |
| 作者单位 | 1.Tianjin Med Univ, Gen Hosp, Dept Radiol, Tianjin 300052, Peoples R China 2.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, LIAMA Ctr Computat Med, Beijing, Peoples R China 3.Tianjin Med Univ, Sch Med Imaging, Tianjin 300052, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Zhina,Qin, Wen,Wang, Dawei,et al. The salience network contributes to an individual's fluid reasoning capacity[J]. BEHAVIOURAL BRAIN RESEARCH,2012,229(2):384-390. |
| APA | Yuan, Zhina,Qin, Wen,Wang, Dawei,Jiang, Tianzi,Zhang, Yunting,&Yu, Chunshui.(2012).The salience network contributes to an individual's fluid reasoning capacity.BEHAVIOURAL BRAIN RESEARCH,229(2),384-390. |
| MLA | Yuan, Zhina,et al."The salience network contributes to an individual's fluid reasoning capacity".BEHAVIOURAL BRAIN RESEARCH 229.2(2012):384-390. |
入库方式： OAI收割
来源：自动化研究所
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