Cine spiral imaging.
Cine spiral imaging.
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电影螺旋成像。
DOI:
10.1002/mrm.1910340330
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发表时间:
1995
影响因子:
3.3
通讯作者:
Pelc,NJ
中科院分区:
文献类型:
--
作者:
Liao,JR;Sommer,FG;Herfkens,RJ;Pelc,NJ
Interleaved spiral scanning ofk‐space is an efficient and fast method for imaging dynamic processes. In this article, a cine version of interleaved spiral imaging is presented. The method is shown to overcome the “lightning‐flash” artifacts of the conventional triggered (gated) method. Compared with the segmentedk‐space 2DFT method, it achieves better temporal resolution in a comparable or shorter scan time. Preliminary human studies show that the method is a promising tool for imaging dynamic processes.