Abstract #4669

Age-specific DTI templates for human brain from 28 days to children

Mengxuan Li¹, Xianjun Li¹, Yuli zhang¹, Miaomiao Wang¹, Chao Jin¹, Congcong Liu¹, Yannan Cheng¹, Xiaoyu Wang¹, Huifang Zhao¹, Fan Wu¹, Cong Tian¹, Peiyao Chen¹, Xiaocheng Wei², and Jian Yang¹

¹Radiology, the First Affiliated Hospital, Xi'an Jiaotong University, Xi'an, China, Xi'an, China, ²MR Research China, GE Healthcare, Bei Jing, China

The human brain develops rapidly from 28 days to children,there are distinct developmental trends at different ages.This period is important and difficult to acquire the images because of motion artifacts.Diffusion Tensor Imaging(DTI)was used to study brain structure.When analyzing DTI images of different individuals,a common standard space is needed to ensure the tissue diffusion information used for different individual images corresponds to the same spatial location.To understand how the human brain develops between 28 days and children,it is essential to make age-specific DTI templates for human brain.We built DTI templates for human brain of six periods from 28 days to children.

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