EVALUATION OF TRUNCATED READOUT-ECHO MR IMAGES OBTAINED AT 0.35-T1

被引：1

作者：

AVRAM, HE

HALE, JD

LI, AJ

KAUFMAN, L

机构：

来源：

RADIOLOGY | 1993年 / 186卷 / 03期

关键词：

MAGNETIC RESONANCE (MR); EXPERIMENTAL; HALF-FOURIER IMAGING; PULSE SEQUENCES; MAGNETIC RESONANCE; TECHNOLOGY;

D O I：

10.1148/radiology.186.3.8430206

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

It is possible to acquire a truncated echo, in which part of the information at the beginning or end of the echo is missing, and to restore the missing information by conjugation. This process was shown by means of edge spread function in phantoms and brain images in volunteers to introduce little, if any, degradation of image quality and can be used to improve sequence efficiency or to shorten echo time.

引用

页码：896 / 901

页数：6

共 6 条

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