记录脑微出血的病灶数量、部位、有无腔隙性脑梗死灶、脑白质改变及其程度。
The number and the location of CMBs, the incidence of lacunar infarction and ischemic brain white matter changes were studied on MRI images.
晚期脑损伤足月儿以脑实质内囊腔样改变和脑萎缩改变为主，早产儿以脑室周匿白质软化为主。
Brain injury in late period term infants mainly had cystoid alteration and atrophy in brain substance while preterm infants had mainly white matter malacia surrounding the brain ventricle.
结果观察组脑白质疏松症、腔隙性梗死的现患率明显高于对照组，观察组认知功能改变也明显高于对照组。
Results There were much more patients with leukoaraiosis and lacunar infarct on the brain in the experimental group compared with the control, also with the change of cognition.
其它改变，伴桥脑梗塞5例，小脑梗塞3例，大脑半球及底节梗塞8例，额顶叶脑白质脱髓鞘病变6例。
Others, Pons infarction in 5 cases, cerebellar infarction in 3 cases, cerebral hemisphere or base ganglion infarction in 8 cases, and leukoencephalopathy in 6 cases.
结果本组病例均有不同程度弥漫性脑白质低密度改变，多数累及侧脑室周旁白质。
Result there is different degree low-density change of brain white matter in all cases, and majority cases involve the white matter on the same side of ventricle.
目的：研究X-连锁肾上腺脑白质营养不良的临床、生化改变及治疗情况。
Objective To investigate the typical clinical manifestations, biochemical change and treatment of X-linked adrenoleukodystrophy.
年龄相关性白质改变总分及各脑区评分均随年龄增长而有增高趋势，差异有统计学意义（P<0.05，P<0.01）。
The trend that the total score and the mean score of ARWMC scale increased with age was significant(P<0.05, P<0.01).
结果实验大鼠脑白质于4周时无明显空泡样改变形成，但在脑干及大脑深层白质可见阳性凋亡细胞；
Results Spongiform was not discovered in white matter of the brain at 4 weeks but some apoptosis was found in brain stem and deep white matter of the brain.
结果实验大鼠脑白质于4周时无明显空泡样改变形成，但在脑干及大脑深层白质可见阳性凋亡细胞；
Results Spongiform was not discovered in white matter of the brain at 4 weeks but some apoptosis was found in brain stem and deep white matter of the brain.
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