实验非常简单：他们给被试观看一部克林特·伊斯特伍德的老电影（《地狱三镖客》），并且在磁共振扫描仪中观察被试的大脑皮层上发生了什么。
The experiment was simple: they showed subjects a vintage Clint Eastwood movie (“The Good, The Bad and the Ugly”) and watched what happened to the cortex in a scanner.
目的探讨心脏磁共振(CMR)电影成像在评价左右心室结构和功能方面的作用。
Objective To evaluate the role of cardiac magnetic resonance (CMR) sequence in assessing the cardiac structure and function.
目的：通过建立适当的流体模型，评价磁共振相位对比电影法对流体定量测量的可行性及准确性。
Objective: to evaluate the feasibility and accuracy of MR phase-contrast cine technique in cerebral blood flow quantification by establish appropriate flow phantoms.
目的：通过建立适当的流体模型，评价磁共振相位对比电影法对流体定量测量的可行性及准确性。
Purpose: to evaluate the feasibility and accuracy of MR phase-contrast cine technique in cerebrospinal fluid and cerebral blood flow quantification by establish appropriate flow phantoms.
由此可见，电影磁共振左室成像可作为左心功能测定无创法的另一个重要检测方法。
Based on these observations cine MR may be considered as another important noninvasive method for evaluation of left ventricular function.
方法：用磁共振相位对比电影法测定模拟脑血液流动的管状模型稳态流动下流体信号强度，并与相应的速率进行相关性分析后分别得出相应的转换函数关系。
Methods: tube flow phantoms which simulating the cerebral blood flow were established. Flow signal intensity of the steady flow in tubes was measured by MR phase-contrast cine technique.
方法：用磁共振相位对比电影法测定模拟脑血液流动的管状模型稳态流动下流体信号强度，并与相应的速率进行相关性分析后分别得出相应的转换函数关系。
Methods: tube flow phantoms which simulating the cerebral blood flow were established. Flow signal intensity of the steady flow in tubes was measured by MR phase-contrast cine technique.
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