Three-dimensional MRI with an undersampled spherical shells trajectory
نویسندگان
چکیده
منابع مشابه
Shells With Integrated RadiaL and Spiral (SWIRLS): An improved shells k-space trajectory
Introduction The shells trajectory is a 3D non-Cartesian trajectory that samples k-space data on the surfaces of a series of concentric spheres. It has been shown to have many favorable properties such as efficient k-space coverage, variable sampling density, motion correction, spherical center-out ordering, and maximal speed for acquiring the center of a 3D k-space (1,2). The implementation of...
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ژورنال
عنوان ژورنال: Magnetic Resonance in Medicine
سال: 2006
ISSN: 0740-3194,1522-2594
DOI: 10.1002/mrm.20977