她的出现只是对乔安娜几近崩溃的神经的又一次刺激。
Her presence was just one more goad to Joanna's unravelling nerves.
视觉神经是大脑的一部分。
我需要让我疲惫的神经休息一下。
她的每一根神经都绷得紧紧的。
像许多其他影响神经元放电的物质一样，腺苷必须首先与神经元膜上的特定受体结合。
Like many other agents that affect neuron firing, adenosine must first bind to specific receptors on neuronal membranes.
该感受器位于下丘脑的一小部分神经元上，一个调节食欲的地方。
This receptor is located on a small set of neurons in the hypothalamus, a region that regulates appetite.
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.
《神经元》杂志上的一项新研究表明，一个人只需六周的艰苦训练就能获得超强的记忆力。
New research in the magazine Neuron suggests that a person will get a super memory with just six weeks of hard training.
有一天，她给研究记忆的神经科学专家吉姆·麦克高发了一封电子邮件，声称自己能回忆起12岁以来每一天的经历。
Emailing the neuroscientist and memory researcher Jim McGaugh one day, she claimed that she could recall every day of her life since the age of 12.
但神经经济学领域的诞生源于这样一种认识，即大脑的物理运作方式限制了我们决策的方式。
But the field of neuroeconomics was born out of the realization that the physical workings of the brain place limitations on the way we make decisions.
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.
在2016年发表在《自然神经科学》杂志上的一项研究中，艾瑞里和同事们展示了欺诈是如何改变人的大脑，并让人在未来更容易说谎的。
In a 2016 study published in the journal Nature Neuroscience, Ariely and colleagues showed how dishonesty alters people's brains, making it easier to tell lies in the future.
另一方面，配有脑部扫描和脑电图的神经科学家却未受到同等的批判。
Neuroscientists, on the other hand, armed with brain scans and EEGs, have not been subject to the same degree of critique.
过了一段时间，蛀坏的部分会蔓延至内牙的神经和血管。
After a while, the decay reaches the nerves and blood vessels of the inner tooth.
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