神经元

BACKGROUND: The intracellular sodium concentration in is related to neuron excitability.

背景：细胞内钠离子浓度与神经元活性有关。

And there was an obvious relationship of single exponential decay between first spike latency of neurons and instantaneous peak pressure of onset of sound envelope.

发现神经元第一发放延时与声音刺激的包络波瞬时声强存在着良好的单指数衰减关系。

The nestin in the cortex, hippocampus and extraventricular zone was significantly increased after HIBD, peaking at 7 days.

外源性bFGF可以明显增加新生大鼠缺氧缺血脑损伤后nestin蛋白表达，在缺氧缺血脑损伤后的神经元再生与修复中发挥一定保护作用。

Bring forward a kind of learning algorithm fitting on the base of spline function, because the spline function has good flexibility and quadratic smoothing property, the search problem of network weight functions training can be converted into the resoluting extreme value problem of the plurality function through using spline function to represent network input and link weight functions, thus the PNN can be trained with the help of the existing neural network learning algorithms;④build a kind of learning algorithm base on the alternate of Walsh function, the complexity of network computing can be decreased through using the complete orthogonality of Walsh function corollary.

应用结果表明该算法收敛速度快，稳定性好；③提出了一种基于样条函数拟和的学习算法，由于样条函数具有很好的柔韧性和二次光滑性，将网络输入函数和连接权函数用样条函数的形式表示，可把网络权函数训练的函数寻优问题转换为多元函数求极值的问题，从而可借助于现有的神经网络学习算法训练过程神经元网络；④建立了一种基于Walsh函数变换的学习算法，利用Walsh函数系的完备正交性，可大大降低网络计算的复杂度。

This model which integrates the space and time factor, is more like biology neural network.

该模型综合考虑了空间和时间因素，更加接近于生物神经元。

Finite element analyses are conducted for combination of process parameters designed using statistical three-level full factorial experimental design.

在探球最优值的过程中，也对有限元软件MoldFlow的优点，试验统计设计，人工神经元网络基因算法等进行了探索。

After distinguishing the TASC system, the fuzzy nenral networks model is established. On the basis of, some direct-control neurons are added to the FNN, and then a new FNN model is produced which is named as ZFNN. ZFNN can ensure fail-safe of the control system.

通过对TASC系统的分析，建立了模糊神经网络控制模型；在此基础上，结合列车运行安全控制的实际情况，加入直控神经元，构造了直控模糊神经网络控制模型来保证控制系统符合故障-安全原则。

Hippocampus CA1 area is the location studying .In hippocampus CA1 area cone cell tier, CA2 shapes with CA3 area also have large amount of NPY to be able to there exist in nerve basic in the tier, but the person remembers that the obstacle relation sees news report not yet with studying difficult to bring nature falling sickness concurrency under control.

海马CA1区是学习记忆的关键部位；在海马CA1区的锥体细胞层，CA2与CA3区的多形层中也有大量的NPY能神经元存在，但其与难治性癫痫并发的学习记忆障碍的关系尚未见报导。

Already have experiment evidence indicate, the spontaneity that brain inner nerve pathological mechanism changes worsens being able to not be controlled , hippocampus nerve basic degeneration appears to escape from loss , galotinous cicatrices takes form and moss shape fibre sprouts waiting for plasticity changing being connected with after this may flare up with acute falling sickness very much.

已有实验证据表明，这很可能与急性癫痫发作后，脑内神经病理变化的自发性恶化不能被控制，出现海马神经元变性脱失，胶质瘢痕形成以及苔状纤维发芽等可塑性改变有关。

"This study raises the possibility that androgen replacement therapy might lower the risk for Alzheimer's, but this is far from proen," says Sam Gandy, MD, PhD, chair of the Alzheimer's Association's Medical and Scientific Adisory Council and director of the Farber Institute for Neurosciences at Thomas Jefferson Uniersity."Because testosterone is rapidly conerted to estrogen after entry into neurons, the new data are logical, and they doetail well with historical data."

"这项研究增加了雄激素补充疗法降低阿尔次海默危险性的可能，但是里真正的证实路还很长，"阿尔次海默医学协会和科学咨询委员会的**，Thomas Jefferson大学的神经病学Farber协会的主任，医学博士，公共卫生学博士Sam Gandy说，"因为雄激素在进入神经元后迅速降解为雌激素，新的研究资料还有局限性，然而他们的研究结果与历史上研究的结果很吻合。"

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。