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The SACT Template: A Human Brain Diffusion Tensor Template for School-age Children

文献类型：期刊论文

作者Chu, Congying3,9,10; Guan, Haoran3,9; Xie, Sangma7; Wang, Yanpei3,9; Luo, Jie3,9; Zhao, Gai3,9; Pan, Zhiying3,9; Hu, Mingming3,9; Men, Weiwei5,11; Tan, Shuping2
刊名NEUROSCIENCE BULLETIN
出版日期2022-01-29
页码15
ISSN号1673-7067
关键词School-age children Diffusion-weighted MRI Diffusion tensor template Spatial normalization
DOI10.1007/s12264-022-00820-1
通讯作者Tao, Sha(taosha@bnu.edu.cn)
英文摘要School-age children are in a specific development stage corresponding to juvenility, when the white matter of the brain experiences ongoing maturation. Diffusion-weighted magnetic resonance imaging (DWI), especially diffusion tensor imaging (DTI), is extensively used to characterize the maturation by assessing white matter properties in vivo. In the analysis of DWI data, spatial normalization is crucial for conducting inter-subject analyses or linking the individual space with the reference space. Using tensor-based registration with an appropriate diffusion tensor template presents high accuracy regarding spatial normalization. However, there is a lack of a standardized diffusion tensor template dedicated to school-age children with ongoing brain development. Here, we established the school-age children diffusion tensor (SACT) template by optimizing tensor reorientation on high-quality DTI data from a large sample of cognitively normal participants aged 6-12 years. With an age-balanced design, the SACT template represented the entire age range well by showing high similarity to the age-specific templates. Compared with the tensor template of adults, the SACT template revealed significantly higher spatial normalization accuracy and inter-subject coherence upon evaluation of subjects in two different datasets of school-age children. A practical application regarding the age associations with the normalized DTI-derived data was conducted to further compare the SACT template and the adult template. Although similar spatial patterns were found, the SACT template showed significant effects on the distributions of the statistical results, which may be related to the performance of spatial normalization. Looking forward, the SACT template could contribute to future studies of white matter development in both healthy and clinical populations. The SACT template is publicly available now (https://figshare.com/articles/dataset/ SACT_template/14071283).
WOS关键词MR-IMAGES ; SPATIAL NORMALIZATION ; DISTORTION CORRECTION ; REGISTRATION ; ATLAS ; MOVEMENT ; CONSTRUCTION ; STATISTICS ; FRAMEWORK
资助项目Beijing Brain Initiative of Beijing Municipal Science & Technology Commission[Z181100001518003] ; National Natural Science Foundation of China[31521063]
WOS研究方向Neurosciences & Neurology
语种英语
出版者SPRINGER
WOS记录号WOS:000749010200001
资助机构Beijing Brain Initiative of Beijing Municipal Science & Technology Commission ; National Natural Science Foundation of China
源URL[http://ir.ia.ac.cn/handle/173211/47322]  
专题自动化研究所_脑网络组研究中心
通讯作者Tao, Sha
作者单位1.Peking Univ, McGovern Inst Brain Res, Beijing 100871, Peoples R China
2.Peking Univ, Beijing HuiLongGuan Hosp, Psychiat Res Ctr, Beijing 100096, Peoples R China
3.Beijing Normal Univ, Natl Key Lab Cognit Neurosci & Learning, Beijing 100875, Peoples R China
4.Chinese Acad Sci, Natl Lab Pattern Recognit, Inst Automat, Beijing 100190, Peoples R China
5.Peking Univ, Acad Adv Interdisciplinary Studies, Ctr MRI Res, Beijing 100871, Peoples R China
6.Beijing Normal Univ, Beijing Key Lab Brain Imaging & Connect, Beijing 100875, Peoples R China
7.Hangzhou Dianzi Univ, Sch Automat, Inst Biomed Engn & Instrumentat, Hangzhou 310018, Peoples R China
8.Chinese Acad Sci, Brainnetome Ctr, Inst Automat, Beijing 100190, Peoples R China
9.Beijing Normal Univ, IDG McGovern Inst Brain Res, Beijing 100875, Peoples R China
10.Res Ctr Julich, Inst Neurosci & Med 2, Div Mol Neuroimaging, D-52425 Julich, Germany
推荐引用方式
GB/T 7714		 Chu, Congying,Guan, Haoran,Xie, Sangma,et al. The SACT Template: A Human Brain Diffusion Tensor Template for School-age Children[J]. NEUROSCIENCE BULLETIN,2022:15.
APA Chu, Congying.,Guan, Haoran.,Xie, Sangma.,Wang, Yanpei.,Luo, Jie.,...&Tao, Sha.(2022).The SACT Template: A Human Brain Diffusion Tensor Template for School-age Children.NEUROSCIENCE BULLETIN,15.
MLA Chu, Congying,et al."The SACT Template: A Human Brain Diffusion Tensor Template for School-age Children".NEUROSCIENCE BULLETIN (2022):15.

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来源：自动化研究所

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