皮层

Methods The Epidermal stem cell were isolated by adhering to collagen type IV after obtained by digesting human foreskin with Dispase Ⅱ and Tryp and culture in vitro in K-SFM. The expressions of β1-integrin and keratin 19 (K19) in epidermal stem cell were detected with immunocytochemical methods,and the colony forming efficiency was also studied .

中性蛋白酶和胰蛋白酶两步法从手术切除的人包皮组织中分离表皮层和真皮层，并获得表皮单细胞悬液，采用Ⅳ型胶原铺板选择性粘附、分离和角质形成细胞无血清培养基培养表皮干细胞。

Although classic neuroimaging features of RPLS with involvement of the posterior head regions are easily recognized, features that may generally be regarded as atypical were often present in our patients, such as significant anterior involvement, cortical lesions, recurrent RPLS episodes, foci of permanent injury, hemorrhage into lesions, and unilaterality (Figure 1). High signal intensity on T2-weighted image lesions can occur in regions other than the parieto-occipital areas, frequently involving the frontal lobes, basal ganglia, thalami, or brainstem.

可逆性后部白质脑病综合征典型的神经影像学表现为大脑后部受累，尽管这一点很早就被公认；但可逆性后部白质脑病综合征不典型的神经影像学表现，在本文的患者中则更常见，如：大脑前部明显受累、皮层出现病灶、可逆性后部白质脑病综合征再次发作、脑永久性损伤灶形成、病灶内出血、仅见单侧病灶（图1）；T2像常可于额叶、基底节区、丘脑、脑干等顶-枕叶以外的区域见高信号病灶。

They were sometimes asked to label the emotion-which lit up the right ventrolateral prefrontal cortex, a brain region associated with self-control.

有时让他们把每个表情所反映的情绪标出来。这样做可以激活大脑中与人的自制有关的部位--右前脑皮层。

What lights up instead is the right ventrolateral(7) prefrontal(8) cortex(9), part of the brain that controls impulses.

相对的，大脑中负责冲动的右外腹前额皮层会变得活跃。

AIM: To examine whether γaminobutyric acid modulation is involved in morphineinduced antinociception in the ventrolateral orbital cortex of the rat.

摘要目的：明确腹外侧眶皮层内微量注射吗啡产生抗伤害效应的机制是否通过GABA能调制介导的。

Every one of the volunteers used a part of their brains called the ventromedial prefrontal cortex, the scans revealed.

扫描显示，每个志愿者都使用了被称为腹内侧前额皮层的那部分大脑。

Researchers in the US showed that a frontal lobe in the brain, the ventromedial prefrontal cortex, plays a crucial role in decision-making.

美国的研究者指出，一个叫腹正中前额皮层的大脑额叶在做出决定方面扮演了关键性的角色。

When the team looked closely at the brains of mice, they found that treatment with M. vaccae activated a specific group of nerve cells that produce the brain chemical serotonin, and increased serotonin metabolism in the ventromedial prefrontal cortex.

当研究小组紧密合作，在大脑的老鼠，他们发现与治疗母牛分支杆菌启动了一个特殊群体的神经细胞产生了大脑的化学物质血清素，并增加血清素的代谢在腹前额叶皮层。

Researchers discovered by taking fMRIs of participants' brains as they played that when the predator was a distance away, there was increased activity in areas of the brain responsible for the more sophisticated processing, such as the ventromedial prefrontal cortex, a section of the cortex (the brain's main computer) located just behind the eyebrows.

通过对游戏中的参与者的大脑的核磁共振，研究人员发现，当捕食者尚远时，大脑中负责精密程序的区域活动愈加频繁，如腹内侧前额皮质（以下简称 vmPFC ），位于眉毛后面的脑皮层。

2The VEPs amplitudes in right-handed subjects with right half - field stimulation were higher than left one. The neu-roanatomic asymmetry of occipital lobes bilaterally provided some basis for this electrophysi-ological results.

②右利手者右半视野刺激的 VEPs 振幅大于左半视野刺激的 VEPs 振幅，两半球枕叶皮层神经解剖学上的非对称性为我们的电生理结果提供了一定的形态结构基础。

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。