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In localized MRS, spurious echo artifacts commonly occur when unsuppressed signal outside the volume of interest is excited and refocused. In the spectral domain, these signals often overlap with metabolite… Click to show full abstract
In localized MRS, spurious echo artifacts commonly occur when unsuppressed signal outside the volume of interest is excited and refocused. In the spectral domain, these signals often overlap with metabolite resonances and hinder accurate quantification. Because the artifacts originate from regions separate from the target MRS voxel, this work proposes that sensitivity encoding based on receive‐coil sensitivity profiles may be used to separate these signal contributions.
Keywords:
spurious echo;
sensitivity encoding;
mrs;
sensitivity;
echo artifacts;
estimation removal
Journal Title: Magnetic Resonance in Medicine
Year Published: 2021
Link to full text (if available)
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Journal Title: Magnetic Resonance in Medicine
Year Published: 2021
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!