摘要
MR功能成像(funcitionalm agnetic resonance,fMR)是一种新兴的、无创的和相对容易掌握的核磁共振检查技术。对于脑功能检查有较高的空间和时间精度及分辨率。其检查方法灵活多样,学术领域交叉性强,能适应多种实验,并且可以对同一检查目的进行多次重复检查。近年来MR脑功能成像的科学研究快速发展,其临床医学成果层出不穷。
Functional magnetic resonance（fMR） is a new MR exam technique, which is easily controlled and noninvasive. The brain functional imaging has high resolution and precision in time and space domain. The method to realize the exam has high diversity and involves many research fields. It can be used in many experiments and repeatable for the same purpose. There is a rapid development and a lot of medical accomplishments in this area recently.
出处
《国际生物医学工程杂志》
CAS
2006年第3期191-194,共4页
International Journal of Biomedical Engineering
关键词
核磁共振成像
MR脑功能成像
血氧水平依赖
T2加权MR成像
平面回波
脑神经活动
magnetic resonance imaging
brain functional MR imaging
blood oxygen level-dependent
T2 weighted MRI
echo planar imaging
brain neurological motion
