Abstract #0097

Construction of Spatiotemporal Cortical Surface Atlases for Fetal Brains

Zhengwang Wu¹, Yuchen Pei¹, Ya Wang¹, Tao Zhong¹, Fenqiang Zhao¹, Li Wang¹, He Zhang², and Gang Li¹

¹Department of Radiology and BRIC, UNC-Chapel Hill, Chapel Hill, NC, United States, ²Department of Radiology, Obstetrics and Gynecology Hospital, Fu Dan University, Shanghai, China

We constructed a set of temporally-densely sampled cortical surface atlases for the fetal brain from 22 to 36 gestational weeks. This 4D fetal cortical surface atlas, which will be released to the public soon, together with the UNC 4D Infant Cortical Surface Atlas provide the longest temporally-consistent atlas chain from the prenatal 22 gestational weeks to the postnatal 7 years of age.

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