Fig. 6From: MR thermometry for focused ultrasound monitoring utilizing model predictive filtering and ultrasound beam modelingFocal spot position offset. a Mean and SD of distance between the hottest “truth” temperature voxel and the hottest temperature voxel in each of the three reconstruction methods in three orthogonal directions (FE frequency encoding, PE phase encoding, and SE slice encoding direction). b Distance between hottest “true” temperature voxel and the voxel with maximum Q, for Q determined using HAS (blue) and the analytical solution (red)Back to article page