Multiparametric Saturation Transfer MR Fingerprinting Using Rosette-Accelerated Readout.

ABSTRACT: Quantitative MR-derived tissue parameters are typically measured one by one, which is time-consuming for clinical practice. MR fingerprinting (MRF) allows the efficient and simultaneous measurement of multiple tissue properties. The purpose of this study was to develop a novel, multiparametric MRF framework for the simultaneous measurement of quantitative bulk water, semisolid magnetization transfer (MT), myelin water fraction (MWF), and B₀ inhomogeneity (ΔB₀) and susceptibility-weighted imaging (SWI) and chemical exchange saturation transfer (CEST) imaging contrast. A motion-robust, rosette-accelerated MRF sequence was developed by integrating RF saturation and T₂-preparation modules. Optimized MRF acquisition parameters, including RF saturation strength,

SUBMITTER: Mahmud SZ 

PROVIDER: S-EPMC12718447 | biostudies-literature | 2026 Jan

REPOSITORIES: biostudies-literature