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    • 4. 发明申请
    • Establishing a Magnetic Resonance System Actuation Sequence
    • 建立磁共振系统动作序列
    • US20140292333A1
    • 2014-10-02
    • US14231118
    • 2014-03-31
    • Thomas BeckRainer Schneider
    • Thomas BeckRainer Schneider
    • G01R33/54
    • G01R33/543G01R33/243G01R33/246G01R33/583
    • 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.
    • 描述了一种用于建立磁共振系统致动顺序的方法。 对于测量区域的切片获取第一数量的场分布图,并且基于磁共振系统致动序列建立射频脉冲串。 可以在采集方案的基础上获得对第一数量的现场分布图的获取。 基于所获取的场分布图建立减少数量的场分布表示图,该场分布表示映射根据预定的优化准则表示所获取的场分布图的第一数量,并且射频脉冲序列建立在 现场分布表示图的基础。