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Genetic Effects on Fine-Grained Human Cortical Regionalization
Cui, Yue1,2; Liu, Bing1,2; Zhou, Yuan4,5; Fan, Lingzhong1,2; Li, Jin1,2; Zhang, Yun6; Wu, Huawang6,7; Hou, Bing1,2; Wang, Chao6; Zheng, Fanfan1,2; Qiu, Chengxiang1,2; Rao, Li-Lin4,5; Ning, Yuping7; Li, Shu4,5; Jiang, Tianzi1,2,3,6,8
Source PublicationCEREBRAL CORTEX
AbstractVarious brain structural and functional features such as cytoarchitecture, topographic mapping, gyral/sulcal anatomy, and anatomical and functional connectivity have been used in human brain parcellation. However, the fine-grained intrinsic genetic architecture of the cortex remains unknown. In the present study, we parcellated specific regions of the cortex into subregions based on genetic correlations (i.e., shared genetic influences) between the surface area of each pair of cortical locations within the seed region. The genetic correlations were estimated by comparing the correlations of the surface area between monozygotic and dizygotic twins using bivariate twin models. Our genetic subdivisions of diverse brain regions were reproducible across 2 independent datasets and corresponded closely to fine-grained functional specializations. Furthermore, subregional genetic correlation profiles were generally consistent with functional connectivity patterns. Our findings indicate that the magnitude of the genetic covariance in brain anatomy could be used to delineate the boundaries of functional subregions of the brain and may be of value in the next generation human brain atlas.
KeywordCortical Regionalization Genetic Correlation Genetics Surface Area Twins
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Funding OrganizationNational Key Basic Research and Development Program (973)(2011CB707800) ; Strategic Priority Research Program of the Chinese Academy of Sciences(XDB02030300) ; Natural Science Foundation of China(91132301 ; Youth Innovation Promotion Association, Chinese Academy of Science ; 61305143 ; 31170976 ; 31300843)
WOS Research AreaNeurosciences & Neurology
WOS SubjectNeurosciences
WOS IDWOS:000384668600006
Citation statistics
Cited Times:5[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Affiliation1.Chinese Acad Sci, Brainnetome Ctr, Inst Automat, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
3.Chinese Acad Sci, CAS Ctr Excellence Brain Sci, Inst Automat, Beijing 100190, Peoples R China
4.Chinese Acad Sci, Inst Psychol, Key Lab Behav Sci, Beijing 100101, Peoples R China
5.Chinese Acad Sci, Inst Psychol, Magnet Resonance Imaging Res Ctr, Beijing 100101, Peoples R China
6.Univ Elect Sci & Technol China, Sch Life Sci & Technol, Key Lab NeuroInformat, Minist Educ, Chengdu 610054, Peoples R China
7.Guangzhou Med Univ, Affiliated Brain Hosp, Guangzhou Brain Hosp, Guangzhou 510370, Guangdong, Peoples R China
8.Univ Queensland, Queensland Brain Inst, Brisbane, Qld 4072, Australia
First Author AffilicationChinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Cui, Yue,Liu, Bing,Zhou, Yuan,et al. Genetic Effects on Fine-Grained Human Cortical Regionalization[J]. CEREBRAL CORTEX,2016,26(9):3732-3743.
APA Cui, Yue.,Liu, Bing.,Zhou, Yuan.,Fan, Lingzhong.,Li, Jin.,...&Jiang, Tianzi.(2016).Genetic Effects on Fine-Grained Human Cortical Regionalization.CEREBRAL CORTEX,26(9),3732-3743.
MLA Cui, Yue,et al."Genetic Effects on Fine-Grained Human Cortical Regionalization".CEREBRAL CORTEX 26.9(2016):3732-3743.
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