神经细胞的长管状膜携带电脉冲。
The long, tubular membranes of nerve cells carry electrical impulses.
“它们可以帮助神经细胞处理并储存信息。”布鲁斯·麦克尤恩博士（Dr. Bruce McEwen）说。
"They can help nerve cells handle information and put it into storage," says Dr. Bruce McEwen.
其他研究表明，更大的刺激不仅会影响大脑的大小，还会增加神经细胞之间连接的数量。
Other studies have shown that greater stimulation not only affects the size of the brain but also increase the number of connections between the nerve cells.
植物内部发出的电信号与动物复杂的大脑中发出的神经信号只是表面上相似，动物大脑不仅仅是“通过电信号交流的细胞群”，塔伊兹说道。
The signaling in a plant is only superficially similar to the firing in a complex animal brain, which is more than "a mass of cells that communicate by electricity," Taiz said.
神经细胞如果被破坏其再生能力有限。
Nerve cells have limited ability to regenerate if destroyed.
当异常半球中的神经元在成熟之前经历过多的细胞分裂时，就会发生这种罕见的疾病，即大脑一侧长得比另一侧大得多。
The rare disorder, in which one side of the brain grows substantially larger than the other, occurs when neurons in the abnormal hemisphere undergo too many cell divisions before they mature.
最后，这项实验提出了这样一种可能性，即这种神经元可以用于目前使用胎儿脑细胞的实验治疗，避开了一个令人不安的伦理问题。
Finally, the experiment presents the possibility that such neurons could be used in experimental treatments that currently use fetal brain cells, sidestepping an uncomfortable ethical issue.
有些细胞在它们的一生中只分裂7到9次，例如神经细胞。
Some cells, like nerve cells, only divide seven to nine times in their total life.
终板血管器可能含神经分泌细胞。
酒精中毒、过度饮酒会杀死某些神经细胞，造成扑翼样振颤。
Alcoholism and excessive alcohol consumption can kill certain nerve cells, resulting in a tremor known as asterixis.
在与NF1相关的肿瘤中神经纤维蛋白表达的丧失与RAS活性升高和细胞增殖增加有关。
Loss of neurofibromin expression in NF1-associated tumors is associated with elevated RAS activity and increased cell proliferation.
它由星形细胞瘤，少突胶质细胞瘤，室管膜瘤发展而来，它们是由神经外胚层细胞诱导的。
It developed from astrocytoma, oligodendroglioma, ependymoma, which were induced by neural ectoblast.
然而，或许存在其他方式，令新生神经细胞按序生长。
However, there may be other ways of growing new neurons to order.
这些细长神经细胞的树突负责收集信息；
The roots, or dendrites, of these elongated nerve cells gather information.
大脑的神经细胞微小、复杂其包裹得非常浓密。
The brain's neurons are small, convoluted and very densely packed.
“干细胞不能形成成熟的神经细胞，”何宁博士说道。
"The stem cells are not maturing into neurons," Dr. Hornig said.
细菌当然没有突触或神经细胞。
随着我们变老，大脑里的神经细胞——或称神经元的数量在减少。
As we get older, the number of nerve cells - or neurons - in the brain decrease.
你我大脑中有一千亿个神经细胞，神经细胞之间又有百万亿计的连接。
You and I have a hundred billion nerve cells in our brain, with a hundred trillion connections between them.
在实验室器皿中，人们看到这些细胞发出信号，并与其它神经细胞联系。
In the laboratory dish, the cells were seen to signal and make connections with other nerve cells.
其研究人员已经把干细胞变成了一种在神经细胞周围产生绝缘护套的细胞。
Its researchers have turned them into a type of cell that produces the insulating sheath around a nerve cell.
这种病是因为一群叫做神经嵴细胞的胚胎细胞出现扰乱所引起的。
It is caused by a disturbance in a group of cells in embryos called neural crest cells.
新生神经元不是由成熟神经细胞产生的，而是来源于终身存在于大脑中的神经干细胞。
New neurons are born not from mature nerve cells but rather develop from neural stem cells that remain in our brains throughout life.
这种细胞有可能变得像包括神经细胞在内的多种不同类型的人体细胞一样被人体接受。
The cells have the potential to become many of the different cell types found in the body, including nerve cells.
一个神经细胞包括一个细胞体和一个传递神经信号的被称为神经突的突出部分。
A nerve cell consists of a cell body and a projection called an axon that carries the nerve signal.
它们把神经冲动带到神经细胞之间的空隙中。
They carry a nerve impulse across the gap between nerve cells.
淋巴细胞和神经细胞一样需要很多能量，因此很大程度依赖于线粒体。
Lymphocytes, like nerve cells, use a lot of energy and thus rely heavily on their mitochondria.
这些神经细胞是束状脊髓神经的一部分，称为脊髓丘脑系统，或STT。
These neurons are part of a bundle of spinal neurons called the spinothalamic tract, or STT.
这种蛋白通常是在神经细胞对神经传递素起反应时产生，因此它也被认为是神经细胞行为活动的生物标志。
This protein is often produced when nerve cells are reacting to neurotransmitters and is thus regarded as a general marker for nerve-cell activity.
32天之后，某些以前的皮肤细胞已经获得神经细胞的外观，正在生成神经蛋白质。
After 32 days, some of the former skin cells had acquired the appearance of nerve cells and were producing neural proteins.
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