ANISOTROPY OF NMR PROPERTIES OF TISSUES

被引：352

作者：

HENKELMAN, RM

STANISZ, GJ

KIM, JK

BRONSKILL, MJ

机构：

[1] UNIV TORONTO,DEPT MED BIOPHYS,TORONTO,ON,CANADA

[2] UNIV TORONTO,DEPT MED IMAGING,TORONTO,ON,CANADA

来源：

MAGNETIC RESONANCE IN MEDICINE | 1994年 / 32卷 / 05期

关键词：

ANISOTROPY; DIFFUSION; RELAXATION; MAGNETIZATION TRANSFER;

D O I：

10.1002/mrm.1910320508

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：

Orientational anisotropy of T-2 and T-1 relaxation times, diffusion, and magnetization transfer has been investigated for six different tissues: tendon, cartilage, kidney, muscle, white matter, and optic nerve. Relaxation anisotropy was observed for tendon and cartilage, and diffusional anisotropy was measured in kidney, muscle, white matter, and optic nerve. All other NMR measurements of these tissues showed no orientational dependence. This pattern of NMR anisotropies can be interpreted from the underlying geometrical structures of the tissues.

引用

页码：592 / 601

页数：10

共 79 条

[1] THE NMR SELF-DIFFUSION METHOD APPLIED TO RESTRICTED DIFFUSION - SIMULATION OF ECHO ATTENUATION FROM MOLECULES IN SPHERES AND BETWEEN PLANES [J].