Magnetic resonance imaging with laser-polarized 129Xe
Magnetic resonance imaging with laser-polarized 129Xe
复制标题
激光偏振 129Xe 磁共振成像
DOI：
10.1016/s0168-9002(97)00890-5
复制
发表时间：
1998
影响因子：
1.4
通讯作者：
B. Agranoff
中科院分区：
文献类型：
--
作者：
R. Welsh;T. Chupp;K. Coulter;M. Rosen;S. Swanson;B. Agranoff
为了研究激光极化129磁共振成像的可行性，我们对全身129磁化强度及其在大脑中的累积进行了时间依赖性研究。我们的结论是，通过增加生产和绝对极化的129，这将是可能的，将这项技术应用于人脑激活的研究的基础上定量测量局部脑血流量。
To investigate the feasibility of magnetic resonance imaging with laser-polarized129Xe we have undertaken the study of time dependences of the129Xe magnetization in the whole body and its build-up in the brain. We conclude that by increasing the production and absolute polarization of the129Xe, it will be possible to apply this technique to human brain activation studies based on quantitative measurement of regional cerebral blood flow.