Development and clinical application of cardiac-gated cerebrospinal space MR imaging for central nervous system diseases

在3T核磁共振机上应用心门控脑脊液空间磁共振成像。采用高场3T磁共振成像仪和多通道头部线圈，获得高对比度、高分辨率心门控脑脊液空间MR图像。我们发现与心脏搏动相关的脑组织体积变化相对较小，体积和形态学分析比较困难。为今后的临床分析，尝试进一步的技术改进。

Cardiac-gated cerebrospinal fluid space MR imaging was applied on 3T MR machine. High-contrast and high-resolution cardiac-gated cerebrospinal fluid space MR images were obtained with the combination use of a high-field 3T MR machine and a multi-channel head coil. We found that the brain tissue volume change related to cardiac pulsation was relatively small, and analysis of the volumetric and morphological analysis was difficult. Further technical improvement is tried for the future clinical analysis.