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Magnetic resonance tomography method for excitation of planar sections using an MRT unit, taking into account non-linear gradient fields, whereby an initial overview is created and corrected and used to determine an MR sequence
Magnetic resonance tomography method for excitation of planar sections using an MRT unit, taking into account non-linear gradient fields, whereby an initial overview is created and corrected and used to determine an MR sequence
Method for planning and generating planar magnetic resonance tomography, MRT, overview images using an MRT unit with a non-linear gradient system has the following steps: generation of an MRT overview image; correction of the image on the basis of non-linear deviations; calculation of differences in the corrected image; calculation of an MR sequence with an HF excitation coil; and recording of at least one planar image view by carrying out the calculated MR sequence. The invention also relates to a corresponding MRT unit for method implementation.
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