Jang Sung Ho, Yi Ji Hyun, Choi Byung Yeon, Chang Chul Hoon, Jung Young Jin, Lee Han Do, Yeo Sang Seok
a Department of Physical Medicine and Rehabilitation, College of Medicine, Yeungnam University , Taegu , Republic of Korea ;
b Department of Diagnostic Radiology, College of Medicine, Yeungnam University , Taegu , Republic of Korea ;
Somatosens Mot Res. 2016 Mar;33(1):1-7. doi: 10.3109/08990220.2016.1142435. Epub 2016 Feb 18.
We investigated changes of the corticospinal tract (CST) in the unaffected hemisphere according to severity of the CST injury, using diffusion tensor imaging (DTI). According to the severity of the CST injury in the affected hemisphere, the stroke patients showed different aspects of fiber volume increment of the CST in the unaffected hemisphere; the fiber volume was increased in the early phase in patients with mild injury of CST and later phase in patients with severe injury of CST.
我们使用弥散张量成像（DTI）研究了未受影响半球的皮质脊髓束（CST）根据CST损伤严重程度的变化。根据受影响半球CST损伤的严重程度，中风患者在未受影响半球的CST纤维体积增加方面表现出不同情况；CST轻度损伤患者在早期纤维体积增加，而CST重度损伤患者在后期纤维体积增加。
