Previously, at 7T, using 0.64 cc nominal voxels in an MRSI study of the Hc, we found a highly significant relationship between Δ v LCM and 2.35 * σ B0 , with R 2 = 0.76 and a slope of 0.91 ± 0.03. 7 This indicated that for nominal voxel sizes of 0.64 cc, the residual inhomogeneity was predominantly Gaussian in shape.
← all excerpts
Map-based B<sub>0</sub> shimming for single voxel brain spectroscopy at 7T.
1
—
—