Transient-state imaging techniques such as MR Fingerprinting allow for simultaneous quantification of tissue properties by using variable acquisition parameters in conjunction with undersampled non-Cartesian trajectories. Several implementations exist in literature, relying on two- or three-dimensional sampling readouts. Here, we studied the effect of the spatial encoding on quantification. In addition, an evaluation of the impact on parametric maps of anti-aliasing techniques (k-space weighted image constrast) was performed, both in vitro and in vivo.
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