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Comparison of spiral-out and redundant spiral-in/out in a volunteer with no off-resonance correction applied to either dataset. One slice is shown from a slab-selective 3D stack-of-spirals trajectory. a) Spiral-out. Significant blurring is observed in areas with poor B0 homogeneity (insets). b) Spiral-in/out. Excellent off-resonance performance is obtained with no increase in scan time.
