查询词典 cortex

Moreover, neuroimaging studies demonstrated that the left posterior inferior frontal cortex, the bilateral supermarginal gyri and the dorsolateral prefrontal cortex were involved in code switching.

语言切换的神经机制研究则表明，左侧额下回、双侧缘上回和背外侧前额叶等脑区参与了双语者的语言切换过程。

From 2004 to 2007, 34 cases were treated with extrapedicular screw fixation in Department of Orthopaedics, Third Affiliated Hospital of Sun Yat-sen University. The screw entry point, angle, depth and diameter were measured and defined on the thoracic vertebrae pedicle by CT thin-slice scan in standard prone for all cases before operation. The screw entry point was located at the tip of transverse process. The average inclination angle should be 10°-20° headward and 30°-40° toward neutral line respectively. The screw was inserted and entered into the vertebral body along the external cortex of pedicle. The integrity of cortical bone around screws, the distance to segmental blood vessels and the penetration of cortex were observed after operation to evaluate the accuracy and safety of screw placement.

应用椎弓根外内固定技术2004/2007年在中山大学附属第三医院骨科治疗34例患者，固定前采用CT加密扫描测量进钉点、进钉点至椎体前缘的深度、进钉角度和直径，固定中椎弓根钉入点为横突尖，进钉方向为平均向头侧倾斜10°~20°、与中线成角30°~40°，顺椎弓根外侧皮质进入椎体，固定后CT加密扫描观察螺钉周围的皮质骨是否完整、是否靠近节段血管、是否穿透皮质骨，评价置入钉的准确性和安全性。34例患者共置入160枚胸椎椎弓根螺钉，固定后CT加密扫描和X射线片观察到148枚(92.5%)螺钉置入准确，12枚(7.5%)螺钉发生错置。

Hrs reperfusion following ischemia 30 min (I/R2h group) and 4 hrs reperfusion following ishcemia 30 min (I/R4h group). The changes of NF-kappa B and ICAM-1 in the forebrain cortex, hippocampine cortex and hypothalamus region measured by using immunohistochemical technique were compared among 6 groups.

应用免疫组化法分别检测各组大鼠肝脏TNF-α及脑皮质、海马和下丘脑区NF-κB、ICAM-1的表达情况，应用原位杂交的方法检测肝脏IL-1βmRNA表达情况。

Results: Both Pur and Hup-A improved learning memory ability of I/R mice, the effect of Pur group was better and the effect of combination group was the most significant. Both Pur and Hup-A decreased neuron apoptosis and raised content of monoamine nervous transmitter of I/R mice. The cortex neuron apoptosis rate in combination group was lower than that in Hup-A group,the homovanillic acid level of cerebral cortex in combination group was higher than that of Pur group.

结果：Pur（120 mg/kg）或Hup-A（400 μg/kg）都可提高I/R小鼠的学习记忆成绩，Pur组的作用优于Hup-A组，联合用药组（Hup-A 200 μg/kg+Pur 60 mg/kg）作用最强；各用药组都可降低大脑皮层细胞凋亡率，升高大脑皮层某些单胺类递质水平，其中，联合用药组的大脑皮层细胞凋亡率低于Hup-A组，大脑皮层高香草酸水平高于Pur组。

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。

The migration of meiotic spindles to the cortex is accompanied by a local reorganization and polarization of the cortex.

本论文研究进化上保守的Pins同源物在小鼠卵母细胞中的功能。 LGN是在小鼠卵母细胞中表达的Pins同源物。

ConclusionThis study provides a reference to the collection and process of Cortex Moutan, and an effective method for the quality control of Cortex Moutan.

结论该研究为牡丹皮的产地加工提供了依据，并为其质量控制提供了有效的方法。

Objective: Study on the of content variety of flavonoids in the course of processing Cortex Moutan,and discuss the preparation mechanism of Cortex Moutan Carbonisatum.

目的：研究牡丹皮炮制过程中黄酮类成分的动态变化，探讨丹皮炭的炮制机制。

Objective: To establish the analytical method of the HPLC fingerprint of Cortex Moutan Carbonisatum and accordingly offer the evidence for quality control and quality evaluation of carbonized cortex moutan.

中文摘要：目的：建立丹皮炭的HPLC指纹图谱分析方法，为整体控制和评价丹皮炭的质量提供依据。

Objective: Choosing experimental conditions of the determination of microscopic characteristic constants of Cortex Moutan by homogeneous experimental design and measuring the microscopic characteristic constants of Cortex Moutan from different areas and classes.

目的：采用均匀设计法确定牡丹皮显微常数测定的实验条件，对不同产地、不同等级的牡丹皮进行显微特征常数的测定。

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。