Repeatability of B<sub>1</sub> <sup>+</sup> inhomogeneity correction of volumetric (3D) glutamate CEST via High-permittivity dielectric padding at 7T.
Paul S JacobsBlake BenyardAbigail CemberRavi Prakash Reddy NangaQuy CaoM Dylan TisdallNeil WilsonSandhitsu DasKathryn A DavisJohn DetreDavid RoalfRavinder ReddyPublished in: Magnetic resonance in medicine (2022)
The use of dielectric pads improved the B<sub>1</sub> <sup>+</sup> field homogeneity and enhanced gluCEST contrast for all subjects when compared to data that did not incorporate padding.