FIGURE 3.

Measured B₀-maps of patient 2 acquired with the 2SH_Box and with the 2SH_Box + ACDC_metBrain (first column). As a result of the higher B₀-homogeneity, the average spectral linewidth was decreased with the 2SH_Box + ACDC_{metBrain|fatScalp} (second column). Arrows indicate the position of the sample spectra (right two columns). The 2SH_Box + ACDC_{metBrain|fatScalp} spectrum #1 shows significantly narrower linewidth, while spectrum #2 displays narrower linewidth and a flatter baseline due to the improved lipid and water suppression in the dynamic 2SH_Box + ACDC_{metBrain|fatScalp} condition. Fat contamination is especially visible in spectrum #1 with 2SH_Box. LCModel fitting shown in red is overlaid on the measured spectra (black)