Fourier-based decomposition for simultaneous 2-voxel MRS acquisition with 2SPECIAL.
Layla Tabea RiemannChristoph Stefan AignerRalf MekleOliver SpeckGeorg RoseBernd IttermannSebastian SchmitterAriane FillmerPublished in: Magnetic resonance in medicine (2022)
The use of 2SPECIAL in combination with the novel voxel-GRAPPA decomposition technique allows a substantial reduction of measurement time compared to the consecutive acquisition of two single voxels without a significant decrease in spectral quality or metabolite quantification accuracy and thus provides a new option for multiple-voxel applications.