A continuum of T-2(*) components: Flexible fast fraction mapping in sodium MRI
Warda Syeda, Yasmin Blunck, Scott Kolbe, Jon O Cleary, Leigh A Johnston
Magnetic Resonance in Medicine | WILEY | Published : 2019
PURPOSE: Parameter mapping in sodium MRI data is challenging due to inherently low SNR and spatial resolution, prompting the need to employ robust models and estimation techniques. This work aims to develop a continuum model of sodium T 2 * -decay to overcome the limitations of the commonly employed bi-exponential models. Estimates of mean T 2 * -decay and fast component fraction in ti..View full abstract
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Awarded by Australian Research Council
This work was supported by Australian Research Council Discovery Project DP110103292. The authors acknowledge the technical and scientific support of the Australian National Imaging Facility at the Melbourne Brain Centre Imaging Unit.