Optimalk-space sampling for dynamic contrast-enhanced MRI with an application to MR renography
نویسندگان
چکیده
منابع مشابه
Optimal k-space sampling for dynamic contrast-enhanced MRI with an application to MR renography.
For time-resolved acquisitions with k-space undersampling, a simulation method was developed for selecting imaging parameters based on minimization of errors in signal intensity versus time and physiologic parameters derived from tracer kinetic analysis. Optimization was performed for time-resolved angiography with stochastic trajectories (TWIST) algorithm applied to contrast-enhanced MR renogr...
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ژورنال
عنوان ژورنال: Magnetic Resonance in Medicine
سال: 2009
ISSN: 0740-3194,1522-2594
DOI: 10.1002/mrm.21901