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Functional topography of the right inferior parietal lobule structured by anatomical connectivity profiles
Wang, Jiaojian1; Zhang, Jinfeng1; Rong, Menglin1; Wei, Xuehu1; Zheng, Dingchen1; Fox, Peter T.2; Eickhoff, Simon B.3,4; Jiang, Tianzi1,5,6,7
2016-12-01
发表期刊HUMAN BRAIN MAPPING
卷号37期号:12页码:4316-4332
文章类型Article
摘要The nature of the relationship between structure and function is a fundamental question in neuroscience, especially at the macroscopic neuroimaging level. Although mounting studies have revealed that functional connectivity reflects structural connectivity, whether similar structural and functional connectivity patterns can reveal corresponding similarities in the structural and functional topography remains an open problem. In our current study, we used the right inferior parietal lobule (RIPL), which has been demonstrated to have similar anatomical and functional connectivity patterns at the subregional level, to directly test the hypothesis that similar structural and functional connectivity patterns can inform the corresponding topography of this area. In addition, since the association between the RIPL regions and particular functions and networks is still largely unknown, post-hoc functional characterizations and connectivity analyses were performed to identify the main functions and cortical networks in which each subregion participated. Anatomical and functional connectivity-based parcellations of the RIPL have consistently identified five subregions. Our functional characterization using meta-analysis-based behavioral and connectivity analyses revealed that the two anterior subregions (Cl1 and Cl2) primarily participate in interoception and execution, respectively; whereas the posterior subregion (Cl3) in the SMG primarily participates in attention and action inhibition. The two posterior subregions (Cl4, Cl5) in the AG were primarily involved in social cognition and spatial cognition, respectively. These results indicated that similar anatomical and functional connectivity patterns of the RIPL are reflected in corresponding structural and functional topographies. The identified cortical connectivity and functional characterization of each subregion may facilitate RIPL-related clinical research. Hum Brain Mapp 37:4316-4332, 2016. (c) 2016 Wiley Periodicals, Inc.
关键词Right Inferior Parietal Lobule Parcellation Structural Connectivity Functional Connectivity
WOS标题词Science & Technology ; Life Sciences & Biomedicine
DOI10.1002/hbm.23311
关键词[WOS]TRACTOGRAPHY-BASED PARCELLATION ; ACTIVATION-BASED PARCELLATION ; HUMAN BRAIN ; FRONTAL-CORTEX ; PHYSIOLOGICAL CONDITION ; VISUOSPATIAL ATTENTION ; HEMISPHERIC-ASYMMETRY ; NEURAL SYSTEMS ; HUMAN AMYGDALA ; AREAS
收录类别SCI
语种英语
项目资助者Strategic Priority Research Program of the Chinese Academy of Sciences(XDB02030300) ; Natural Science Foundation of China(31500867 ; 91132301 ; 91432302)
WOS研究方向Neurosciences & Neurology ; Radiology, Nuclear Medicine & Medical Imaging
WOS类目Neurosciences ; Neuroimaging ; Radiology, Nuclear Medicine & Medical Imaging
WOS记录号WOS:000387399200008
引用统计
被引频次:6[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/173211/13345
专题脑网络组研究中心
作者单位1.Univ Elect Sci & Technol China, Sch Life Sci & Technol, Minist Educ, Key Lab NeuroInformat, Chengdu 625014, Peoples R China
2.Univ Texas Hlth Sci Ctr San Antonio, Res Imaging Inst, San Antonio, TX 78229 USA
3.Res Ctr Julich, Inst Neurosci & Med INM 1, Julich, Germany
4.Heinrich Heine Univ, Inst Clin Neurosci & Med Psychol, Dusseldorf, Germany
5.Chinese Acad Sci, Inst Automat, Brainnetome Ctr, Beijing 100190, Peoples R China
6.Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
7.Univ Queensland, Queensland Brain Inst, Brisbane, Qld 4072, Australia
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Wang, Jiaojian,Zhang, Jinfeng,Rong, Menglin,et al. Functional topography of the right inferior parietal lobule structured by anatomical connectivity profiles[J]. HUMAN BRAIN MAPPING,2016,37(12):4316-4332.
APA Wang, Jiaojian.,Zhang, Jinfeng.,Rong, Menglin.,Wei, Xuehu.,Zheng, Dingchen.,...&Jiang, Tianzi.(2016).Functional topography of the right inferior parietal lobule structured by anatomical connectivity profiles.HUMAN BRAIN MAPPING,37(12),4316-4332.
MLA Wang, Jiaojian,et al."Functional topography of the right inferior parietal lobule structured by anatomical connectivity profiles".HUMAN BRAIN MAPPING 37.12(2016):4316-4332.
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