Thompson used diffusion imaging, which measures the direction in which water diffuses through white matter, to show the speed of the connections.

汤普森利用扩散方法成像，他控制水通过白质扩散的方向，显示大脑连接的速度。

youdao

Results 210 patients with transient ischemic attack, there are 119 patients with MR diffusion imaging examination showed abnormal cerebral ischemia, indicating positive rate(56.7%, 119/210);

结果 210例短暂性脑缺血发作患者中，有119例患者的磁共振弥散成像检查显示脑缺血性异常表现，显示阳性率（56.7%，119/210）；

youdao

The special M.R.I. technique, known as diffusion tensor imaging, is also being studied to help improve the diagnosis of concussions.

这种特殊形式的核磁共振成像技术被称为弥散张量成像，对这种技术的也用来提高诊断脑震荡的精确度。

youdao

They used a method called diffusion tensor imaging.

VOA: special.2010.12.21

Researchers at 11 institutions are mapping the largest conduits among brain regions by combining four imaging techniques, including a new method called diffusion magnetic-resonance imaging that allows researchers for the first time to accurately map the white matter of nerve fibers.

WSJ: Probing the Brain's Mysteries

Paion recently unveiled results of a midstage trial that took advantage of a new imaging method, called diffusion-perfusion MRI, to pinpoint patients best suited to receive the drug up to nine hours after a stroke.

FORBES: Brain Repair