磁共振成像中通过切片形成过程中的相位差发展进行流量测量。

Flow measurement by the development of phase differences during slice formation in MR imaging.

作者信息

Young I R, Bydder G M, Payne J A

出版信息

Magn Reson Med. 1986 Feb;3(1):175-9. doi: 10.1002/mrm.1910030127.

DOI:10.1002/mrm.1910030127

Abstract

A method for measuring flow based on the shifting of the rephasing pulse following slice selection in partial saturation is described. The technique is based on a partial saturation sequence and retains much of the high signal which is a feature of the use of this sequence. Images obtained while encoding for the flow signal compated with those when not encoding appear very similar.

摘要

描述了一种基于部分饱和中切片选择后重相位脉冲移动来测量血流的方法。该技术基于部分饱和序列，并保留了使用此序列时的许多高信号特征。与未编码时相比，在对血流信号进行编码时获得的图像看起来非常相似。