Assessing methods for geometric distortion compensation in 7 T gradient echo functional MRI data
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DOI: 10.1002/hbm.25540
Abstract: Echo planar imaging (EPI) is widely used in functional and diffusion‐weighted MRI, but suffers from significant geometric distortions in the phase encoding direction caused by inhomogeneities in the static magnetic field (B0). This is a… read more here.
Keywords: distortion compensation; field; distortion; phase encoding ... See more keywords