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Abstract #0859

Q-ball imaging with PROPELLER acceleration

Chou M, Huang T, Wang C, Chung H, Chen C, Liu H, Wu M
National Taiwan University, Tri-Service General Hospital

We proposed PROPELLER QBI technique using PROPELLER EPI acquisition for acceleration to reduce scan time. Herein we used PROPELLER keyhole reconstruction to form 252 high-resolution DWIs from 252 low-resolution blade DWIs. In our preliminary results, this approach can reduce whole brain QBI images to 18 minutes.