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. Author manuscript; available in PMC: 2021 Jul 1.
Published in final edited form as: Magn Reson Med. 2019 Dec 1;84(1):312–320. doi: 10.1002/mrm.28114

FIGURE 2.

FIGURE 2

Representative slices from the reconstructed images for a subject with cystic fibrosis before registration and bias correction. White arrows point to a defect; blue arrows point to a hyperintense region of airway; and red arrows point to a hyperintense region likely caused by a defect shunting xenon into other regions of the lung. Each row corresponds to 1 of 4 sequences/settings used: top, 2D GRE (comparative); upper middle, 3D radial (comparative); lower middle, FLORET (comparative); and bottom, FLORET (fully sampled). Note that the 2D-GRE slices are approximately 3 times thicker than the corresponding in-plane resolution and the resolution in all planes for the comparative FLORET. All other images are fully isotropic