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Dorsal anterior cingulate cortex in typically developing children: Laterality analysis
Wang, Jue1,2,3; Yang, Ning1,2,3,4; Liao, Wei5; Zhang, Han5; Yan, Chao-Gan1,2; Zang, Yu-Feng5; Zuo, Xi-Nian1,2,4,6,7
2015-10-01
Source PublicationDEVELOPMENTAL COGNITIVE NEUROSCIENCE
ISSN1878-9293
SubtypeArticle
Volume15Issue:0Pages:117-129
AbstractWe aimed to elucidate the dACC laterality in typically developing children and their sex/age-related differences with a sample of 84 right-handed children (6-16 years, 42 boys). We first replicated the previous finding observed in adults that gray matter density asymmetry in the dACC was region-specific: leftward (left > right) in its superior part, rightward (left < right) in its inferior part. Intrinsic connectivity analysis of these regions further revealed region-specific asymmetric connectivity profiles in dACC as well as their sex and age differences. Specifically, the superior dACC connectivity with frontoparietal network and the inferior dACC connectivity with visual network are rightward. The superior dACC connectivity with the default network (lateral temporal cortex) was more involved in the left hemisphere. In contrast, the inferior dACC connectivity with the default network (anterior medial prefrontal cortex) was more lateralized towards the right hemisphere. The superior dACC connectivity with lateral visual cortex was more distinct across two hemispheres in girls than that in boys. This connection in boys changed with age from right-prominent to left-prominent asymmetry whereas girls developed the connection from left-prominent to no asymmetry. These findings not only highlight the complexity and laterality of the dACC but also provided insights into dynamical structure-function relationships during the development. (C) 2015 The Authors. Published by Elsevier Ltd.
KeywordLaterality Anterior Cingulate Cortex Cognitive Control Control Network Default Mode Development
Indexed BySCI
Language英语
WOS IDWOS:000364537300011
Citation statistics
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/15316
Collection中国科学院行为科学重点实验室
Affiliation1.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
2.Chinese Acad Sci, Inst Psychol, Magnet Resonance Imaging Res Ctr, Beijing 100101, Peoples R China
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Inst Psychol, Lab Funct Connectome & Dev, Beijing 100101, Peoples R China
5.Hangzhou Normal Univ, Ctr Cognit & Brain Disorders, Zhejiang Key Lab Res Assessment Cognit Impairment, Hangzhou 311121, Zhejiang, Peoples R China
6.Southwest Univ, Fac Psychol, Chongqing 400715, Peoples R China
7.Guangxi Teachers Educ Univ, Sch Educ Sci, Dept Psychol, Guangxi 530001, Peoples R China
Recommended Citation
GB/T 7714
Wang, Jue,Yang, Ning,Liao, Wei,et al. Dorsal anterior cingulate cortex in typically developing children: Laterality analysis[J]. DEVELOPMENTAL COGNITIVE NEUROSCIENCE,2015,15(0):117-129.
APA Wang, Jue.,Yang, Ning.,Liao, Wei.,Zhang, Han.,Yan, Chao-Gan.,...&Zuo, Xi-Nian.(2015).Dorsal anterior cingulate cortex in typically developing children: Laterality analysis.DEVELOPMENTAL COGNITIVE NEUROSCIENCE,15(0),117-129.
MLA Wang, Jue,et al."Dorsal anterior cingulate cortex in typically developing children: Laterality analysis".DEVELOPMENTAL COGNITIVE NEUROSCIENCE 15.0(2015):117-129.
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