Combined prospective and retrospective MR motion correction boosts 2D TSE image quality in severe patient motion

A combined prospective and retrospective motion-correction approach (SAMER) for 2D TSE MRI reduced normalized root mean squared error in 90% of moderate-to-severe motion cases and significantly decreased overall reconstruction error across 274 simulated clinical inpatient trajec…

• Prospective field-of-view (FoV) updates improved image quality beyond retrospective correction alone.
• Simulated artifact patterns closely matched those observed in vivo, enabling artifact prediction for intelligent acquisition strategies.

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