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METHOD AND DEVICE FOR RADIAL DATA ACQUISITION IN THREE-DIMENSIONAL K-SPACE IN AN MR MEASUREMENT FOR A MAGNETIC RESONANCE SYSTEM

  • US 20110095762A1
  • Filed: 10/26/2010
  • Published: 04/28/2011
  • Est. Priority Date: 10/26/2009
  • Status: Active Grant
First Claim
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1. A method for radial data acquisition of magnetic resonance data in three-dimensional k-space, comprising the steps of:

  • with a magnetic resonance data acquisition system comprising a memory into which acquired magnetic resonance data are entered in k-space, entering acquired magnetic resonance data in k-space in said memory along straight-line spokes, wherein k-space in said memory comprises a center of k-space;

    defining each of said spokes in k-space in said memory by one point among a plurality of points on a sphere, and a center point of said sphere, said center point of said sphere coinciding with said center of k-space; and

    in k-space in said memory, defining said points on said sphere in a distribution of said points that obeys the spiral phyllotaxis.

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