科学家仍然不知道是什么触发了单侧巨脑畸形神经元的增殖。
Scientists still don't know what triggers the proliferation of neurons in unilateral megalencephaly.
在实验室里，健康的成年人大脑神经元的寿命通常不超过几个小时，因此不可能被广泛的研究。
In laboratories, healthy adult human brain neurons typically live no more than a few hours, making extensive research impossible.
它显然是通过抑制神经递质的释放来做到这一点的。神经递质是一种将神经冲动从一个神经元传递到另一个神经元的化学物质。
It apparently does this by inhibiting the release of neurotransmitters, chemicals that carry nerve impulses from one neuron to the next.
最显著的神经病理改变是新纹状体中度多刺的神经元的优先丢失。
The most significant neuropathological change is a preferential loss of medium spiny neurons in the neostriatum.
TCP神经元的树突通常分别与轴突末端和突触前树突形成轴突突触和树突突触。
The dendrites of the TCP neurons usually make axodendritic synapses and dendrodendritic synapses with axonal terminals and presynaptic dendrites, respectively.
我来给大家播放一下这种神经元的录音。
Let me play for you, what this neuron recording sounds like.
权重不同，神经元的计算结果也就不同。
Depending on the weights, the computation of the neuron will be different.
通过每个电极对一个或者多个神经元的记录。
在显微镜下区分神经元的不同之处是件难事。
Telling one neuron from another under the microscope is not easy.
关于这些神经元的认识大多来自对恒河猴的电极记录实验。
Most of what is known about these neurons comes from electrode recording experiments with rhesus monkeys.
神经元的一个重要特性是，它们接收到能量后不会马上反应。
An important feature of neurons is that they don't react immediately to the reception of energy.
随着神经元的不断生长，大脑需要补充大量的不饱和脂肪酸。
As the brain continues to fix itself and grow additional neurons, it needs a good amount of Omega-3s to be consumed.
电信号到达传递神经元的突触附近后，释放化学物质包。
At the side of a synapse that belongs to the transmitting neuron, an electrical signal arrives and releases packets of chemicals.
但是压力过大、过度抑郁等情况会抑制新生神经元的生长。
But some conditions, such as excessive stress and depression, hamper the growth of newborn nerve cells.
神经生长因子对交感神经元和感觉神经元的存活至关重要。
NGF is crucial to the survival of sympathetic and sensory neurons.
在实验室，安迪和同事们在培养皿中逐一探测了单个神经元的电活动。
Antic and colleagues probed the activity of neurons in lab dishes one at a time.
在胚胎发育阶段，兴奋和抑制性神经元的适当比例确立以优化大脑功能。
During embryonic development, the proper ratio of excitatory and inhibitory neurons is established for optimal brain function.
帕金森氏病的典型特征是中脑某些区域的多巴胺神经元的死亡。
Parkinson's disease is characterized by the death of dopaminergic neurons in areas of the midbrain.
他说，基因影响了神经元的彼此通信，但是其中的机理有待研究。
The gene affects the ways that neurons communicate with one another, he said, but its mechanisms still need to be studied.
他认为某次别人给他302个神经元的连接图后，他能计算出蛔虫的行为。
He figured that once someone provided him with the wiring diagram of how 302 neurons were connected, he could then compute the worm's behavior.
事实并非这么简单，他说，因为这两个系统存在通过中脑多巴胺神经元的连接。
The story is not so simple, he says, because these two systems are connected via the midbrain dopamine neurons.
你可以把慢性应激行为作为锻炼的反面：它会阻止新的神经元的生成。
You can think of chronic stress as the opposite of exercise: it prevents the creation of new neurons.
有趣的是，因为它看上去很像神经元的样子，所以通常都将它称之为神经网络。
That is interesting because it kind of looks to some extent like the way neurons look and this is often known as neural networks.
你可以把慢性应激行为作为锻炼的反面：它会阻止新的神经元的生成。
You can think of chronicstress as the opposite of exercise: it prevents the creation of newneurons.
两个RMG神经元收到来自感觉神经元的各种环境信号，使蛔虫们聚集起来。
The two RMG neurons receive input from various sensory neurons that detect the several environmental cues that make worms aggregate.
除了要获取个体神经元的详细影像之外，还需通过手术在受试者的脑部深处植入电极。
In addition to get a detailed picture of individual neurons subjects had to have electrodes implanted deep in the brain using surgery.
而最新的显微技术显示，神经元的形状也会随不同的体验而变化---可能在进行记忆功能。
The newest microscope techniques reveal neurons changing shape in response to experience—potentially recording a memory.
科学家们相信，使个别病人身上迅速生成神经元的能力，将来有一天一定能为治疗生产出细胞。
The ability to make neurons quickly from an individual patient may one day lead to the manufacture of cells for therapy, the scientists believe.
科学家们相信，使个别病人身上迅速生成神经元的能力，将来有一天一定能为治疗生产出细胞。
The ability to make neurons quickly from an individual patient may one day lead to the manufacture of cells for therapy, the scientists believe.
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