查询词典 neuron

However, it is short of research in how the neuron cells in human brain obtain and deal with the knowledge, which circumscribes the research in knowledge representation.

知识表示正是研究如何将已经获取的知识以计算机内部代码的形式进行合理的描述和存储，以便有效利用这些知识的课题。

The results showed that with the extension of AVM treatment time, the relative neuron survival rate and the mitochondria fumaric reductase activity decreased, the percentage of neuronal apoptosis increased, the mitochondria swelled, the mitochondrial structure was damaged, cristae were broken and dissolved and there were vacuoli in base.

结果显示，随着染毒时间的延长，细胞的相对存活率下降；线粒体琥珀酸脱氢酶活力降低；PI-/Rh123-细胞百分数增加；线粒体肿胀，结构不清晰，嵴断裂、溶解、基质中有片状空腔现象。

There are many methods for the treatment of removal of antigen in peripheral allogenic nerve,such as predegeneration of the neuron,deepfrozen nerve grafts,freezingdrying nerve grafts,frozenirradiated nerve grafts,freezingthawing nerve grafts.

神经原位的预变性、单纯深低温冷冻处理、冷冻干燥法处理、冷冻和放射方法处理、冻融处理方法处理及化学去细胞萃取方法等方法是周围神经移植物去抗原方法的主要的研究方法。

The following results have been observed.(1) When the membrane potentials of a neuron were depolarized or hyperpolarized stepwise from a resting potential via recording pipette to inject a DC current, the frequency and/or amplitude of mIPSCs increased or decreased respectively.

观察到以下结果：（1）当通过改变记录电极内的 DC电流，将神经元的膜电位从静息电位逐步（每步10mV的增量）去极化或超极化时，mIPSC的频率和/或振幅分别升高或降低。

The transmission is conducted in the form of action potentials along the axon of DRG neuron to the presynaptic membrane in spinal dorsal horn. Action potential depolarizes the presynaptic membrane and activates the voltage-dependent Ca〓 channel. The influx of Ca〓 then triggers the release of neurotransmitter.

外界感觉信息以动作电位的形式沿DRG细胞轴突由外周传向DRG细胞在脊髓背角的突触前膜，导致细胞膜去极化，引起电压依赖性〓通道的开放，〓内流介导突触前膜神经递质的释放，从而完成感觉信息由外周向脊髓的传递。

Another key factor is the insulating fatty sheath encasing neuron fibres, which affects the speed of electrical signals.

另一个关键的因素在于围绕神经纤维的隔离脂肪鞘，它能影响电信号的速度。

Objective To explore the effects of panax notoginsenosides on the survival of injured neurons in Clarke's nucleus and red nucleus and NOS expression of CN neuron after spinal cord hemisected.

目的 探讨三七总皂甙对脊髓半横断后受损伤背核和红核神经元存活以及背核神经元表达一氧化氮合酶的影响。

Results 45-51% of the nerve fibers innervating the superior rectus muscle in rats of group Ⅰ and 81-87% in group Ⅱ came from the neuron in contralateral midbrain, and the distribution of the neurons in midbrain was closer to normal rats in group Ⅱ than group Ⅰ.

结果 实验Ⅰ组大鼠支配上直肌的神经纤维有45%~51%由对侧中脑运动神经元发出；实验Ⅱ组81%~87%由对侧中脑运动神经元发出，神经元在中脑的分布更接近正常大鼠。

On the other hand, in mammalian central nervous system lactates, instead of glucose, are the main energy substrate transported from astrocyte to neuron via monocarboxylate transporter.

相对於哺乳动物中，中枢神经系统需要充足的能量并以肝醣作为细胞内主要能量储存形式，下游的能量运输分子则是以乳酸为主而并非是葡萄糖。

Schizophrenic CSF can result in significant pathologically ultrastructural changes of neurons and cerebral capillaries of macaque' brain. CSF of patients with brain atrophy can produce more serious pathological changes than CSF of patients without that. Abnormal microvessel milieus may probably contribute the neuron pathological changes and play an important role in biological mechanism of schizophrenia.

（ 1 ）精神分裂症病人脑脊液可导致食蟹猴大脑神经元超微结构发生明显病理改变，脑结构异常者的影响更为明显和严重；（ 2 ）精神分裂症病人脑脊液可造成食蟹猴大脑毛细血管超微结构发生血管周围水肿和内皮细胞病变等病理改变；（ 3 ）微血管环境异常可能在精神分裂症病理机制中具有重要作用。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新