%0 Dataset %T A feasible study on using multiplexed sensitivity-encoding to reduce geometric distortion in diffusion-weighted echo planar imaging %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/1f298b49-dac5-479f-ab92-d42d3915571a %W NCDC %R 10.12072/ncdc.IMP.db2496.2022 %A Xiao Guoqing %K Multi channel sensitivity coding;echo plane imaging;geometric distortion %X In this paper, phase coded directional segmented multiple excitation EPI sequence and muse based non navigation pulse reconstruction algorithm are used to optimize the image processing, reduce the geometric distortion of diffusion weighted image, improve the image quality and geometric accuracy of diffusion functional imaging, and help to improve the treatment effect and accuracy.