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Purpose
To evaluate the feasibility of motion correction for sodium (23Na) MRI based on interleaved acquired 3D proton (1H) navigator images.
Methods
A 3D radial density‐adapted sequence for interleaved 23Na/1H MRI was implemented on a 7 Tesla whole‐body MRI system. The 1H data obtained during the 23Na acquisition were used to reconstruct 140 navigator image volumes with a nominal spatial resolution...
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