发明名称 Flexible Ordering for Multiple Slice MRI
摘要 A method of ordering slices for interleaved MRI is provided that includes selecting a number of interleaved slice locations (NS) each having a plurality of excitations (NE,S), where S is the slice number between 1 and NS and NE,S may differ for different slice numbers, selecting an excitation duration (TS) of each the excitation in each the slice, selecting a repetition time (TR) between successive excitations of the same slice, TR has a duration of Ni×TS, Ni is the number of interleaved slices per TR period, and arranging the order for the slices such that the total scan time (T) is minimized such that TR is the product of Ni and Ts, where Ni can be arbitrarily chosen between 1 and NT/NE,max where NT is the total number of excitations for all the slices and where NE,max is the maximum number of the excitations for one slice.
申请公布号 US2013200892(A1) 申请公布日期 2013.08.08
申请号 US201213366086 申请日期 2012.02.03
申请人 HARGREAVES BRIAN A. 发明人 HARGREAVES BRIAN A.
分类号 G01R33/48 主分类号 G01R33/48
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