和决策、风险承受力有关的感知过程是大脑神经化学的一项功能、确切地说是神经传递素多巴胺的一项功能。
The cognitive processes associated with decision-making and risk tolerance are a function of brain neurochemistry and of the neurotransmitter dopamine, in particular.
但随着最新结果的出现，“另人感到有希望的是在神经化学的环境下仍对研究产生重大的影响，而且我们也许能够治疗其中一些病症。”
But with the new results, "the hopeful thing is that the neurochemical environment still makes a big difference, and we might be able to remediate some of these things."
她的神经官能症对化学药品有反应，这让她总是幻想药品对自己有害。
She had a neurosis about chemicals and imagined them everywhere doing her harm.
这种新的化学物质还会造成神经损伤。
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.
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.
题目随着人们日渐衰老，一种被称为PEP的酶会不断地分解学习与记忆过程中所涉及到的神经肽化学物。
As people grow older, an enzyme known as pep increasingly breaks down the neuropeptide chemicals involved in learning and memory.
阿什顿医生：还有一种看法是碳水化合物能增加大脑中一种叫作血清素的化学神经传递素的含量……
Dr. Ashton: The other theory is that carbohydrates can boost a chemical neurotransmitter in the brain called serotonin …
这两种蛋白质存在于所有神经细胞之中，并能控制在神经间传递信息的化学物质神经传递素的释放。
These proteins are found in every nerve cell and control the release of the chemicals which neurons use to talk to each other, called neurotransmitters.
脉冲可以在大脑中产生电流从而刺激神经元释放更多的情绪改善化学酶，例如血清素，多巴胺以及降肾上腺素。
The pulses generate an electric current in the brain that stimulates neurons to increase the release of more mood-enhancing chemicals like serotonin, dopamine and norepinephrine.
他认为这可能是由于大脑变得更加高效造成的，神经化学变化提升了我们大脑的能力。
He believes this could have resulted in the brain becoming more streamlined, our neurochemistry shifting to boost the capacity of our brains.
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.
这是通过阻止负责从交感神经系统传送信号到汗腺的化学物质来运作。
This works by blocking the chemical responsible for sending signals from the sympathetic nervous system to the sweat glands.
新的研究表明，答案可能就在于羟色胺，一种神经递质，神经细胞所发送的化学邮件。
New research shows that the answer may lie in serotonin, a neurotransmitter, or chemical messenger produced by nerve cells.
视网膜是眼睛的“运作终端”，膜上的神经细胞将进入眼球的光转化为电信号和化学信号，然后经过视觉神经传输给大脑。
The retina is the "business end" of the eye, where nerve cells convert light into electrical and chemical signals that are sent to the brain down the optic nerve.
产生短暂混沌即人类意识的神经化学架构也许复杂到无法在数字化的硅元件上进行类比和重复。
The neurochemical architecture that generates the ephemeral chaos we know as human consciousness may just be too complex and analog to replicate in digital silicon.
这些激素反过来影响大脑里的神经递质，化学信使。
These hormones in turn affect neurotransmitters, chemical messengers in the brain.
就像辣椒一样，外用时能消耗传送疼痛信号到大脑的神经细胞中一种称为P物质的化学物质。
Like cayenne pepper, it has the ability to deplete nerve cells of substance p, a chemical that transmits pain signals to the brain, when used externally.
更为荒谬的，当我们忧郁时，爱会更强烈，因为大脑神经系统和化学性随着爱的增加而起作用。
Paradoxically when we get dumped we tend to love back even harder, as the brain networks and chemicals associated with love increase.
“这些细胞和分子，淹没在基底核中各式各样的神经化学鸡尾酒中，也许它们就是我的爱情和对夫君依恋的情感基础，”她写到。
"These cells and molecules, awash in various neurochemical cocktails in my basal ganglia, are presumably the basis for my love and attachment to my husband," she writes.
现在，他们已经可以小规模地模拟神经元，以及神经元之间的电化学反应。
On a small scale, they now have the equations to simulate neurons and the electro-chemical reactions between them.
有了图在手，她告诉霍维茨博士她要找出蛔虫的302个神经元中哪个控制了它追踪化学试剂的行为。
With this in hand, she told Dr. Horvitz she planned to identify which of the worm's 302 neurons controlled its chemical-tracking behavior.
中情局有化工厂的土壤样品，在里面发现了制造VX神经毒气的化学成分。
The CIA had soil samples taken at the plant site that contained the chemical used to produce VX.
购物清单上的物品，长除法法则，以及妈妈烘培的饼干的特殊味道，这些记忆都产生于复杂的化学神经系统。
The items on a left-behind grocery list, long division or the smell of our moms' cookies — they're all stimulated by a complicated neurochemical process.
他表示，关键在于突触，而不是神经元，神经元之间是通过电学-化学-电学的连锁反应进行联系。
The key, he says, is not the neurons but the synapses, the electrical-chemical-electrical connections between those neurons.
在农场和花圃中通常使用的化学物质会破坏昆虫的中枢神经系统，使蜜蜂群对疾病和害虫的免疫力下降。
The chemicals, which are routinely used on farms and garden centres, attack the central systems of insects and make bee colonies more vulnerable to disease and pests.
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.
在神经细胞膜上激发微小电荷的化学过程导致了大部分脑部电流的活动。
The chemical process that triggers tiny charges in the membranes of neurons causes much of the brain's electrical activity.
在神经细胞膜上激发微小电荷的化学过程导致了大部分脑部电流的活动。
The chemical process that triggers tiny charges in the membranes of neurons causes much of the brain's electrical activity.
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