Golden‐angle radial sparse parallel MRI: Combination of compressed sensing, parallel imaging, and golden‐angle radial sampling for fast and flexible dynamic volumetric MRI

@article{Feng2014GoldenangleRS,
  title={Golden‐angle radial sparse parallel MRI: Combination of compressed sensing, parallel imaging, and golden‐angle radial sampling for fast and flexible dynamic volumetric MRI},
  author={Li Feng and Robert Grimm and Kai Tobias Block and Hersh Chandarana and Sungheon Gene Kim and Jian Xu and Leon Axel and Daniel K. Sodickson and Ricardo Otazo},
  journal={Magnetic Resonance in Medicine},
  year={2014},
  volume={72}
}
PURPOSE To develop a fast and flexible free-breathing dynamic volumetric MRI technique, iterative Golden-angle RAdial Sparse Parallel MRI (iGRASP), that combines compressed sensing, parallel imaging, and golden-angle radial sampling. [] Key MethodMETHODS Radial k-space data are acquired continuously using the golden-angle scheme and sorted into time series by grouping an arbitrary number of consecutive spokes into temporal frames.
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