皮质

Results rcbf in prefrontal cortex, parietal cortex, hippocampus and subcortex obviously decreased, especially on 24 h post operation, and was lower than that of normal group on 4 mon post operation obviously.

结果 大鼠双侧颈总动脉永久结扎后额叶、顶叶、海马及皮质下区的rcbf明显下降，以术后24小时最明显，至4个月时仍明显低于正常，呈慢性持续性下降的趋势；各实验组大鼠从术后1个月开始即出现明显的记忆功能障碍，至4个月时记忆功能障碍持续存在。

Results showed that in the frontal cortex, the subcortex and the cerebellum, the mitochondrial O2.- generation peaked at 4 hr after MPTP treatment.

经本论文实验结果我们发现：小白鼠经MPTP处理后，在大脑额叶、次皮质区和小脑的粒线体产生O2·-的速率在四小时达最大值。

Results rCBF in prefrontal cortex, parietal cortex, hippocampus and subcortex obviously decreased, especially on 24 h post operation, and was lower than that of normal group on 4 mon post operation obviously. rCBF showed a tendency to decline. The cognitive functions of rats were obviously reduced after 1 mon of the chronic cerebral hypoperfusion and lasted until 4 mon.

结果 大鼠双侧颈总动脉永久结扎后额叶、顶叶、海马及皮质下区的rCBF明显下降，以术后24小时最明显，至4个月时仍明显低于正常，呈慢性持续性下降的趋势；各实验组大鼠从术后1个月开始即出现明显的记忆功能障碍，至4个月时记忆功能障碍持续存在。

Methods Chronic forebrain ischemia model was made by permanent occlusion of bilateral carotid arteries. The cognitive function of the rats were estimated by Morris water maze test and rCBF in prefrontal cortex, parietal cortex, hippocampus and subcortex was assessed by laser doppler flowmetry on any different timepoint after operation (24 h, 7, 14 d, 1, 2, 3, 4 mon).

采用双侧颈总动脉永久结扎方法制备慢性前脑缺血动物模型；应用激光多普勒血流仪检测各组大鼠术后不同时间点（术后24 h、1 w、0.5、1、2、3、4个月）额叶、顶叶、海马及皮质下区局部脑血流量；利用Morris水迷宫方法检测各组大鼠记忆功能。

Auricular therapy: liver, kidney, lung, endocrine, subcortex, sympathetic, Shenmen, Point cheek;体虚plus spleen and stomach.

耳针疗法：取肝、肾、肺、内分泌、皮质下、交感、神门、面颊穴；体虚加脾、胃。

Hypertension is a risk factor for subcortical white matter lesions found commonly in Alzheimer's disease.

高血压是一个危险因素，皮质下白质病变的发现，在常见的阿兹海默氏症。

Objective To investigate the value of whole brain diffusion tensor imaging histogram in the diagnosis of subcortical vascular dementia.

目的探讨全脑DTI直方图分析对皮质下缺血性痴呆患者的诊断价值。

The small amount of blood supply from the capsule supplies the immediate subcortical zone.

有少量来源于肾囊的血液供应紧接的皮质下区域。

Objective To explore the correlation of MRI of subcortical ischemic vascular disease and vascu- lar dementia.

目的探索皮质下缺血性脑血管病 MRI 表现与血管性痴呆之间的关系。

Each method was applied to the segmentation of 18 subcortical structures in 270 subjects from a diverse pool varying in age, disease, sex and image acquisition parameters.

每种方法均用于270名受试者的18种皮质下结构的分割，这些受试者的年龄、疾病、性别和图像采集参数均不相同。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。