Spatial localization for motion-rejected NMR imaging: SLO-MOTION.

Spatial localization for motion-rejected NMR imaging: SLO-MOTION.
复制标题

运动抑制 NMR 成像的空间定位:SLO-MOTION。

DOI:
10.1002/mrm.1910130208
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发表时间:
1990
影响因子:
3.3
通讯作者:
Blackband,SJ
Blackband,SJ
中科院分区:
医学3区
文献类型:
--
作者:
Blackband,SJ

文献摘要

相似文献

本文提出了一种消除随机或偶发运动引起的核磁共振图像伪影的新方法。该方法仅使用NMR技术。采用空间定位方法和标准2DFT成像序列的组合,因此称为SLO‐MOTION。或者,该序列可以用于通过后处理方法来帮助减少运动伪影。该方法的可行性证明了一个幻影。
A new method of eliminating NMR image artifacts caused by random or sporadic motion is presented. The method uses only NMR techniques. A combination of a spatial localization method and a standard 2DFT imaging sequence is employed and consequently named SLO‐MOTION. Alternatively, the sequence may be used to aid motion artifact reduction by postprocessing methods. The feasibility of the method is demonstrated on a phantom.