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Reconstruction of diffusion-weighted images with varying levels of motion, using a) direct FFT, b) MUSE, c) “AMUSE*” (AMUSE-DWI), and d) a SENSE-based motion-correction. While MUSE is capable of correcting ghosting artifacts, blurring from macroscopic motion remains. AMUSE-DWI and the SENSE-based correction can correct both ghosting and macroscopic motion effects, however it can be appreciated that AMUSE provides higher SNR.
