: Define a gradient moment as a measure of flow-sensitization (specifically the first-order moment, M1cap M sub 1
: Explain how flowing spins (blood, CSF) accumulate phase shifts relative to stationary tissue, leading to "ghosting" artifacts or signal loss in standard MRI sequences. Gradient - Moment 04
Gradient moment nulling in a fast spin echo NMR pulse sequence : Define a gradient moment as a measure