Correction of spatial distortion in EPI
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Paul S. Morgan; Richard W. Bowtell; Dominick J.O. McIntyre; Brian S. Worthington
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Article
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2004
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John Wiley and Sons
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English
β 534 KB
## Abstract ## Purpose To derive and implement a method for correcting spatial distortion caused by in vivo inhomogeneous static magnetic fields in echoβplanar imaging (EPI). ## Materials and Methods The reversed gradient method, which was initially devised to correct distortion in images genera