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Abstract #3296

Comparison of a novel, motion-robust MPRAGE imaging sequence with conventional MPRAGE imaging

Manojkumar Saranathan1, Puneet Sharma1, Unni Udayasankar1, and Rihan Khan1

1Dept. of Medical Imaging, University of Arizona, Tucson, AZ, United States

Conventional MPRAGE imaging is an integral part of most neuroimaging protocols. We investigated a new radial fan beam ordered MPRAGE sequence for its motion robustness and compared it to conventional MPRAGE imaging on 29 patients. The radial fan beam ordering had significantly better image quality than conventional centric ordered MPRAGE when rated for motion artifacts and overall diagnostic quality by 2 trained neuroradiologists.

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