介绍一种PON上行信号元快速比特同步结构及其实现。
A fast bit synchronization technique for upstream cell in PON is presented.
介绍一种PON上行信号元快速比特同步结构及其实现。
A fast bit synchronization technique PON for upstream cell is presented.
更确切地说，研究人员们已经确定这些神经元信号正记下时间间隔，并以几十毫秒的速度标记时间。
Rather, the researchers have determined that the neuron signals were marking intervals of time, ticking off time-stamps down to tens of milliseconds.
CRF是一种神经传递介质，意味着它可以帮助脑细胞之间的信号传递，有些神经元“送出”CRF信号，而有些受体则会“接受”它。
CRF is a neurotransmitter, meaning it helps communicate signals between brain cells. Some neurons "send out" the CRF signal while others contain receptors to receive it.
这是一个猴子对奖赏的期望的信号，但是之前不知道的是同样这些神经元是否也是信息的期望的信号。
They signal a monkey's expectation of rewards, but what was not known until now is whether these same neurons might also signal expectation of information.
因为葡萄糖是神经元活动的能量来源，所以大脑中的短暂的葡萄糖低浓度水平会向胃发出信号，让人赶快往嘴里塞食物，纵然能量其实只消耗了九牛一毛。
And because glucose fuels the neurons, a transitory low level in the brain may signal the stomach to get the hands to fill up the mouth, even though the energy actually spent has gone up just a hair.
血清胺是在神经元之间传递信号的信使分子，人们已经知道它调解着人类行为的很多方面，尽管细节是复杂而有争议的。
Serotonin is a messenger molecule that carries signals between nerve cells, and it is known to modulate many aspects of human behaviour, although the details are complex and controversial.
这一章的开始，我们将介绍信号在两个神经元之间传递的机制。
Beginning with this chapter we consider the cellular mechanisms for signaling between neurons.
“如果我们能收集到这些神经元的信号，对其用解码算法翻译出来，那么我们就让安装在瘫痪手臂上的机器人装置按照这些信号的要求动起来。”全·奎罗哥进一步解释。
'If we can get the signals from these neurons and interpret them with what is called decoding algorithms, then we can move a robot device placed on the paralysed arm,' added Quian Quiroga.
表现互斥现象的数据结构，也被当作二元信号灯。
A data structure for mutual exclusion, also known as a binary semaphore.
通过磁共振发现，乙酰天冬氨酸浓度降低是脑功能损害或神经元缺失的信号。
Decreased NAA concentrations found via magnetic resonance may be an indicator of brain dysfunction or loss of neurons.
饥饿这种感觉虽然很复杂，却也是由视丘下部的神经元所决定的，它将信号传给大脑，告知大脑你是饥饿抑或过撑。
Hunger is a complex sensation, but it is determined in part by neurons located in the hypothalamus, which send signals to the brain telling it that you're either hungry or sated.
得不到充足的这种原料的婴儿，会在制造帮助神经元传导信号的含脂肪的髓磷脂绝缘层时遇到问题。
Babies who don't get enough of the stuff have trouble creating the fatty myelin insulation that helps neurons transmit signals.
大脑最基本的形式是一簇神经元细胞，它与其他器官通过极其微弱的电脉冲信号发生联系。
In its most basic form, the brain is a cluster of nerve cells, capable of communicating with each other using tiny pulses of electricity.
然而，研究者们估计说最终这一个额外尖峰信号会影响上百万个大脑神经元。
However, the researchers estimated that eventually that one extra spike affected millions of neurons in the brain.
除了形成电子信号的突触以外，还有使得神经元之间产生直接化学通信的缝隙连接。
Besides the synapses that mediate electrical signals, there are also so-called gap junctions that allow direct chemical communication between neurons.
多巴胺属于大脑化学物质家族的一员，它们传递神经元之间的信号。
Dopamine is one of a family of brain chemicals that transmit signals between neurons.
而离子通道已知能够调节神经元之间的信号。
Ion channels are known to regulate signaling between such neurons.
幸运的是，如今一种无痛设备已经可以通过探测神经元输送到大脑的电流信号来检测婴儿听力。
Fortunately, a baby's hearing can now be tested painlessly through a device that detects electrical potential in the nerves that carry sound to the brain.
当辣椒素和这些受体结合后，感觉神经元失去电子，并传递辛辣刺激的信号。
After capsaicin binds to these receptors, the sensory neuron is depolarized, and it sends along a signal indicating the presence of spicy stimuli.
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.
2011年1月4日在相邻两个神经元(亦称为神经突触)之间释放的锌离子是重要的传导信号，但是锌累积过多，会导致细胞失去功能甚至死亡。
January 4, 2011 zinc ions released at the junction between two neurons (called a synapse) are important signals, but when too much zinc accumulates, cells become dysfunctional or die.
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.
有时，我们的大脑空转着，有时，大脑发出的信号顺着神经元高速路呼啸而过。
Sometimes the brain is idling, sometimes it's roaring down the neural highway.
对于树中的每个节点，都定义了一个超级链接，如果用户单击该链接，就会向Discovery发送应用一个元数据条件的信号。
For each node in the tree, define a hyperlink that, if clicked on by the user, signals to the Discovery to apply a metadata condition.
但Scale与以前用的试剂不同，它不会洗去荧光蛋白的信号，这样科学家就可以通过荧光蛋白标记神经元、血管和其他的细微身体结构。
But unlike its predecessors, Scale doesn't also wash away the signals of fluorescent proteins, which scientists use to mark neurons, blood vessels, and other small structures in the body.
Arnsten认为，衰老的前额叶皮层中积累了过多的信号化学分子，称为环腺苷酸(Camp)，它能打开离子通道，从而削弱前额叶皮层中神经元放电的频率。
Arnsten said that the aging prefrontal cortex appears to accumulate excessive levels of a signaling molecule called cAMP, which can open ion channels and weaken prefrontal neuronal firing.
西雅图华盛顿大学的神经科学家威廉穆迪（William Moody）说，如果这些神经元确实是波浪式放电，那么这些神经元就可以通过这种方式向其他神经细胞发出位置信号。
If the cells do fire in waves, that could be their way of signaling their location to other brain cells, says neuroscientist William Moody of the University of Washington in Seattle.
单独的额外尖峰信号引起周围大脑神经元大约30多个新的尖峰信号，其中的大多数信号又引起另外的三十多个尖峰信号，如此反复下去。
That single extra spike caused about thirty new extra spikes in nearby neurons in the brain, most of which caused another thirty extra spikes, and so on.
作战人员能使从VideoScout - MC获得的视频和元数据同FalconView地图同步，产生精确的地理位置视频信号。
Accessible from within VideoScout-MC, warfighters can synchronize metadata and video with FalconView maps to create geo-location smart video.
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