Radial MR data acquisition in a three-dimensional K-space with an arrangement of the spokes according to a spiral phyllotaxis

摘要

Method for radial data acquisition in a three-dimensional K-space during an MR measurement using a magnetic resonance system (5), data in the K-space being acquired along straight-line spokes, each of the spokes being identified by a point (1) on a spherical surface (4 ) and the center of this sphere is defined, and this center corresponds to the center of the k-space to be recorded, characterized in that the points (1) are arranged on the surface of the sphere (4) in such a way that the distribution of the points (1) obey the spiral phyllotaxis.