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Determination of a magnetic resonance system-activation sequence on the basis of a reduced number of field distribution maps
Determination of a magnetic resonance system-activation sequence on the basis of a reduced number of field distribution maps
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机译:根据减少的场分布图确定磁共振系统的激活顺序
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摘要
A method for establishing a magnetic resonance system actuation sequence is described. A first number of field distribution maps are acquired for slices of the measurement region, and a radiofrequency pulse train is established on the basis thereof for the magnetic resonance system actuation sequence. This acquisition of the first number of field distribution maps may be brought about on the basis of an acquisition scheme. A reduced number of field distribution representation maps are established on the basis of the acquired field distribution maps, which field distribution representation maps represent the first number of acquired field distribution maps in accordance with a predetermined optimization criterion, and the radiofrequency pulse train is established on the basis of the field distribution representation maps.
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