皮质

RESULTS: Contrasts between VGS and fixation on a stationary target identified a network of activation that included the frontal eye fields, supplementary eye fields, prefrontal cortex, intraparietal sulci, and the areas of the visual cortex (MT/V5, V2/V3, and V1) in control subjects and patients.

结果：对VGS和固视于静态目标之间进行对比，结果表明患者和对照者的额叶视区、辅助眼区（、额前皮质、顶内沟以及视皮质某些区域(MT/V5， V2/V3， and V1)的网状系统被激活。

CT images of the 6 UAs showed homogenous and low density in comparison with muscles. Of the 6 UAs, 2 (33%) were lobulate, 4 (67%) were regularly round or oval; 1 (17%) had bone septa, 2 (33%) had root resorption of the neighboring teeth, 3 (50%) had cortical perforation. All UAs showed well-circumscribed margins without soft tissue masses. Three UAs were examined by enhanced studies and showed mild to moderate enhancement of the wall. Of the 5 MAs, 3 (60%) showed low to intermediate density as compared with muscles, 2 (40%) showed homogenous and intermediate density; 3 (60%) had bone septa; 3 (60%) showed root resorption or destruction of the neighboring teeth. All 5 MAs were lobulate with cortical perforation, soft tissue masses, and ill-defined margins. All 3 MA5 examined by enhanced studies showed strong enhancement. CONCLUSIONS: SMAs are usually seen in middle-aged patients.

UA病变平扫时与肌肉相比内部都呈均匀低密度，其中4例(67%)呈较规整的圆形或椭圆形，2例(33%)呈分叶状，3例(50%)局部骨皮质有缺损，但未见软组织肿块形成，l例(17%)见不全骨性分隔，2例(33%)邻近牙根有吸收，行增强扫描的3例囊壁均呈轻中度的强化。5例MA的病灶都呈分叶状，且骨皮质均被穿破并有软组织肿块形成，边界不清，其中3例(60%)平扫时与肌肉相比呈等低混杂密度，2例(40%)呈较均匀等密度，3例(60%)可见不全的骨性分隔，3例(60%)见牙根的吸收或破坏，行增强扫描的3例都呈明显强化。

The results showed that①the fos like immunoreactionwas increased in the rat frontal cortex,cingulate cortex,islands of Calleja and caudate putamen in the acute group;②the FLI was increased in the rats frontal cortex,mammillary nucleus,amygdaloid nucleus and caudate putamen in the chronic group;③...

结果显示：1一次给药后额叶皮质，扣带回，嗅结节岛，纹状体四个部位的免疫反应阳性细胞数显著增加；2长期给药组额叶皮质，乳头体核，杏仁核和纹状体四个部位的 C- FOS免疫反应阳性细胞数显著增加；3不同抗抑郁药作用的部位有差异。

Recurrent lesions in the cortex and subcortical white matter of temporal, parietal, and occipital lobe on MRI might provide clues for diagnosis of MELAS syndrome. DWI might show lesions earlier than T2WI in MELAS syndrome similar to cerebral infarction.

MRI反复颞顶枕叶皮质及皮质下白质病灶可为临床诊断提供帮助，与在脑梗死诊断中的作用类似，弥散加权成像可能会更早地显示病灶。

Although an actie central nerous system is present by the eighth week of deelopment and a brainstem by the end of the first trimester (which could act as a rudimentary modulator of sensory information and motor actiity), Flower noted that the neocortex does not become a functional part of the neuraxis until at least mid-gestation when the thalamus (the major gateway for sensory input to the cerebrum) makes its first afferent contacts with the neocortex.

虽然在发育8周中枢神经系统即可有活性，在妊娠前三月结束时脑干具有活性（可充当感觉信息和运动功能的未完全发育的调制器），但是Flower表示，新皮质不会成为神经轴有功能的一部分，直到至少妊娠中期，丘脑（感觉传入大脑的主要通路）发挥其首先与新皮质系统输入联系的功能。

In a series of 300 brain autopsies, 18 cases were diagnosed as Alzheimer 's disease with 10 male and 8 female average age 71.2 years(61 to 86) and courses of disease 0.5 to 6 years. All of them presented some degree of intellectual impairment. The clinical symptoms Progressed gradually. Pathologically, in all cases brain atrophy (mild degree in 6 cases, moderate degree in 8 cases and severe degree in 4 cases)was observed.Microscopically large amount of senile Plaques and neurofibrillar...

在连续300例尸检脑标本中，筛选出60岁以上18例Alzheimer病，占6％；病程6个月～6年，均表现不同程度的智能障碍。18例病理检查见重度脑萎缩4例，中度8例，轻度6例；镜下于脑叶皮质和海马区见大量老年斑及神经原纤维缠结，8例海马区有颗粒空泡变性。18例脑皮质神经元均明显减少，与对照组比较差异有非常显著性（P＜0.0001）。11例AD并存有淀粉样脑血管病。

Cortical onlay grafts, first described for the treatment of femoral periprosthetic fractures by Chandler and Tigges,2 are an attractive option because they combine fixation with the potential to restore the bone stock and increase cortical strength, as shown in several studies.

皮质骨加盖移植，Chandler and Tigges[2]最先描述其用于治疗股骨假体周围骨折，这是一个很被人看好的选择，因为这一方法将固定和修复骨干增加皮质骨强度的可能性结合了起来，这在几项研究中得到了证实。

Cortical onlay grafts, first described for the treatment of femoral periprosthetic fractures by Chandler and Tigges,2 are an attractie option because they combine fixation with the potential to restore the bone stock and increase cortical strength, as shown in seeral studies.

皮质骨加盖移植，Chandler and Tigges[2]最先描述其用于治疗股骨假体周围骨折，这是一个很被人看好的选择，因为这一方法将固定和修复骨干增加皮质骨强度的可能性结合了起来，这在几项研究中得到了证实。

As previously explained, some mental disorders involve PFC or orbitofrontal cortex and impair their function.

如同前面所述，有一些心理疾患和前额叶皮质或眼额叶皮质有关，并会损害其功能。

Based on these principles, anything that damages the PFC or the orbitofrontal cortex will lead to bad decision making and can substantially increase the risk of using drugs of abuse leading to addiction.

基於以上这些原则，会造成前额叶皮质或眼额叶皮质受损的事情，都会让人做出不良的决定，并可能大大增加药物滥用的风险，导致药物成瘾。

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。