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. Author manuscript; available in PMC: 2012 Mar 15.
Published in final edited form as: J Magn Reson Imaging. 2011 Feb;33(2):287–295. doi: 10.1002/jmri.22437

Figure 1.

Figure 1

Schematic representation of the 3D-IR-PULSAR sequence. The saturation pulse provides bolus definition while the inversion pulse improves background suppression and leads to reduced perfusion signal fluctuation. DAC denotes the data acquisition window which uses 3D TFEPI acquisition.