The salience network contributes to an individual's fluid reasoning capacity

	The salience network contributes to an individual's fluid reasoning capacity
	Yuan, Zhina 1; Qin, Wen 1; Wang, Dawei 1; Jiang, Tianzi2 ; Zhang, Yunting 1; Yu, Chunshui 1,3
发表期刊	BEHAVIOURAL BRAIN RESEARCH
	2012-04-15
卷号	229 期号:2 页码:384-390
文章类型	Article
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.
关键词	Fluid Reasoning Raven's Progressive Matrices Gray Matter Volume Voxel-based Morphometry Regional Homogeneity Magnetic Resonance Imaging
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
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研究方向	Behavioral Sciences ; Neurosciences & Neurology
WOS类目	Behavioral Sciences ; Neurosciences
WOS记录号	WOS:000302050300012
引用统计	被引频次：41[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ia.ac.cn/handle/173211/3188
专题	脑图谱与类脑智能实验室_脑网络组研究
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.