A novel k-space trajectory measurement technique
A novel k-space trajectory measurement technique
复制标题
DOI：
10.1002/mrm.1910390618
复制
发表时间：
1998-06-01
影响因子：
3.3
通讯作者：
Twieg, DB
中科院分区：
文献类型：
--
作者：
Zhang, YT;Hetherington, HP;Twieg, DB
提出并演示了一种新的k空间轨迹测量技术，该技术使用采集的MR信号的相位值，仅使用几条读出线，在几秒钟内测量k空间轨迹。由于该技术的效率，使用患者数据的k空间轨迹测量成为可能，该技术的实用性在4.1 T的体模和人体研究中得到了证明。
A new k-space trajectory measurement technique is proposed and demonstrated, This technique measures the k-space trajectory, in seconds, using only a few readout lines, using phase values of acquired MR signals. As a result of the technique's efficiency, k-space trajectory measurement using patient data becomes possible, The utility of this techniques is demonstrated in phantom and human studies at 4.1 T.