用于评估平移样本运动的DANTE标记序列。
A DANTE tagging sequence for the evaluation of translational sample motion.
作者信息
Mosher T J, Smith M B
机构信息
Department of Radiology, Pennsylvania State University College of Medicine, Milton S. Hershey Medical Center, Hershey 17033.
出版信息
Magn Reson Med. 1990 Aug;15(2):334-9. doi: 10.1002/mrm.1910150215.
PMID:2392056
Abstract
A magnetic resonance imaging sequence that is sensitive to translational motion such as that seen with cardiac contraction is presented. The sequence employs DANTE radio-frequency excitation with a continuous magnetic field gradient to generate a grid pattern of lines. There is improved line resolution and reduced eddy-current formation over current techniques.
摘要
本文提出了一种对平移运动敏感的磁共振成像序列，如心脏收缩时所见的运动。该序列采用具有连续磁场梯度的DANTE射频激励来生成线栅图案。与现有技术相比，线分辨率得到了提高，涡流形成减少。
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