Method and apparatus for the determination of coefficients of a diffusion sensor, which by means of magnetic resonance

摘要

A method for the determination of coefficients of a diffusion sensor, which by means of magnetic resonance for the description of a diffusion process within an object, in the case of volume elements of the object under consideration of control data for different diffusion coding processes in a temporal sequence localized, different diffusion coded diffusion data are generated, characterized in that– for each volume element with a first diffusion coding measured diffusion data, diffusion between data is generated, that– for each volume element updated diffusion between the data from the diffusion between data previously generated and diffusion data currently with a different diffusion coding measured diffusion data are determined, and that– after several updates with different diffusion codes from the last determined updated diffusion between data components of a diffusion be determined by means of the second sensor.