The PLANET method has been recently proposed to quantify the relaxation parameters T1 and T2, the banding free magnitude, the local off-resonance ∆f0, and the RF phase from RF phase-cycled balanced steady-state free precession (bSSFP) data. The PLANET model requires a static B0 field over the course of the acquisition. However, due to gradient activity, B0 drift can happen. In this work we present a study of the influence of B0 drift on the performance of the method and we propose a strategy for correction.
This abstract and the presentation materials are available to members only; a login is required.