The relation between motor function of stroke patients and diffusion tensor imaging findings for the corticospinal tract
The relation between motor function of stroke patients and diffusion tensor imaging findings for the corticospinal tract
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DOI：
10.1016/j.neulet.2014.04.044
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发表时间：
2014-06-20
影响因子：
2.5
通讯作者：
Kwon, Hyeok Gyu
中科院分区：
文献类型：
--
作者：
Jang, Sung Ho;Kim, Kyoung;Kwon, Hyeok Gyu
虽然皮质脊髓束（CST）是运动功能的主要神经束，但CST的详细作用尚未明确阐明。我们研究了慢性轻偏瘫脑卒中患者运动功能与CST扩散张量成像（DTI）结果之间的关系。我们招募了82名连续的慢性中风患者。采用医学研究理事会、改良Brunnstrom分类和功能性行走分类对患侧进行测量。所有运动功能与各向异性分数（FA）和纤维数（FN）比值呈正相关（p
Although the corticospinal tract (CST) is a major neural tract for motor function, the detailed role of the CST has not been clearly elucidated. We investigated relations between motor function of patients with chronic hemiparetic stroke and diffusion tensor imaging (DTI) findings for the CST. We recruited 82 consecutive chronic stroke patients. Medical Research Council, Modified Brunnstrom Classification, and Functional Ambulatory Category were used in measurement of the affected side. All motor functions showed positive correlations with fractional anisotropy (FA) and fiber number (FN) ratios (p