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.
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.
信息以电学推动的形式沿神经细胞传递
Information is transferred along each neurone by means of an electrical impulse.
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.
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.
细菌当然没有突触或神经细胞。
大脑中的神经细胞如何彼此交流？
How do nerve cells in the brain communicate with one another?
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.
斑块是位于神经细胞间的变态的蛋白质团。
The plaques are globs of rogue protein in the spaces between nerve cells.
该病患者脑干的部分神经细胞常常异于常人。
Some of the nerve cells of SIDS victims’ brainstems often look strange.
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.
他们既没有神经细胞也没有神经中枢。
这些都是大脑神经细胞用来与人交流的化学物质。
These are chemicals used by nerve cells in the brain to communicate with each other.
研究者同时还检测了单一小肠神经细胞的电行为。
Researchers also tested the electrical activity of single intestinal sensory nerve cells.
从脑部到脊椎控制动物前肢的神经细胞源开始演化。
The source of the nerve cells that power the animals’ forelimbs shifted, from the brain to the spinal cord.
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.
我们很难在人类身上研究这样的大脑和神经细胞变化。
In humans, it is difficult to study such brain and nerve-cell changes.
“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.
在最软的凝胶上——如同脑组织——生成了神经细胞。
The softest gels, which were as flabby as brain tissue, gave rise to nerve cells.
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.
小组发现铁储存在神经细胞中的多巴胺小泡中。
The team shows that iron is stored within dopamine vesicles inside the neuronal cells.
这是生物体得到休息和大脑神经细胞休养生息的必需时间。
This is the time necessary for the organism to rest and enables brain neurons to recuperate.
狂犬病病毒会从感染处通过神经细胞扩散并感染脊髓与大脑。
From the infection site, it moves through nerve cells toward the spinal cord and brain.
这种递质分子穿过间隙，会结合到下游神经细胞的特殊受体上。
These transmitter molecules cross the gap and bind to special receptors in the downstream nerve cell.
在我们的大脑中，神经细胞相互之间通信，把信息合并成统一的整体。
In our brains, neurons talk to one another, merging information into a unified whole.
还会抑制新的神经细胞在大脑中的产生，并导致现有大脑的“重塑”。
Stress also suppresses the generation of new nerve cells in the brain, and causes the "remodelling" of existing ones.
还会抑制新的神经细胞在大脑中的产生，并导致现有大脑的“重塑”。
Stress also suppresses the generation of new nerve cells in the brain, and causes the "remodelling" of existing ones.
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