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. Author manuscript; available in PMC: 2016 May 4.
Published in final edited form as: Magn Reson Med. 2012 Jan 13;68(2):631–638. doi: 10.1002/mrm.23238

FIG. 6.

FIG. 6

Imaging results using the PABST technique and a four-channel CMCD transmission array. The baseline image in a uniform B0 field (a), the effect of a the same CHESS pulse in (a) when the y shim has been corrupted to induce roughly ± 4 ppm off-resonance, and (b) the result of applying the PABST frequency calibration and global amplitude correction. Again, note the reduction of water saturation (indicated by an arrow) and recovery of fat/water contrast in image (c), despite the severe off-resonance.