喝太多水，身体和大脑中的液面就会上升，促使脑细胞膨胀一起头痛、恶心、呕吐、定向障碍、有时候甚至导致死亡。
Drink too much, and fluid levels could build in your body and brain, making brain cells swell and leading to headaches, nausea, vomiting, disorientation, and in some cases, death.
而这正是人类独具特色的一面：我们有一个硕大的大脑。
That is a distinctive aspect of homo sapiens: We have a big brain.
而另一方面，如果你写下你的想法，大脑也就知道你不需要再记住这部分信息，它则可以腾出更多精力去排列或进入新的领地。
On the other hand, if you write down the idea, a part of you knows that your brain no longer has to keep hold of it, so it’s free to range and roam into new territory.
最近神经学家将单电级植入大脑皮层，以便记录单一神经元的活动，单一神经元被认为与单个的思想或者面画有联系。
Recently neuroscientists have implanted single electrodes in the cortex to record the activity of single neurons believed to be associated with a single thought or image.
另一方面，蛋白质促进大脑生成降肾上腺素和多巴胺，这些是促进机体警觉和活跃的化学信使。
Protein, on the other hand, prompts the brain to manufacture norepinephrine and dopamine, chemical messengers that promote alertness and activity.
另一方面，她倒是不缺大脑，当代各种资源显现克娄巴特拉是魅力十足、才智过人，倒不是真拥有倾城倾国之姿。
On the other hand, she wasn’t lacking in brains; contemporary sources note Cleopatra as being charismatic and clever, as opposed to possessing physical beauty.
“大脑理智的一面可以看到我们行为的结果，但大脑情绪化的一面无法做到这点”，其中一位研究者，哈佛的大卫·莱布森解释道。
"Our logical brain can see the consequences of our actions, but our emotional brain has trouble imagining the future," explains Harvard professor David Laibson, an author of the study.
另一方面，在过去十年间对于大脑研究者而言，功能磁共振已经成为一种广泛接受并且经常使用的研究工具。
On the other hand, fMRI has become a well-accepted and oft-used tool for brain researchers over the last decade.
研究人员用CT扫面了它们的大脑并且用3D技术模拟出了它们大脑内部结构以便更好的了解其听力的结构组成。
There, researchers performed CT scans of the whales' heads and reconstructed 3D models of their brains (inset) to better understand their hearing architecture.
另一方面，酒精是一种减缓大脑功能和明显消弱行走、交谈和思考能力的镇静剂。
Alcohol, on the other hand, is a depressant that slows down the brain's functioning and impairs one's ability to walk, talk and think clearly.
这些是经过冠状面切割得到的大脑切片，读者可以想象从大脑前部切向后部。
These brain slices were cut in a coronal plane: Imagine looking from the front of the head through to the back.
大脑进行自我调整的能力是有限的，因此，在某一方面发挥意志力通常会导致其他方面的后退。
The brain has a limited capacity for self-regulation, so exerting willpower in one area often leads to backsliding in others.
二氮卓类药物事实上几乎直接或者间接的影响人类大脑的每一方面。
Directly or indirectly, benzodiazepines in fact influence almost every aspect of brain function.
我们都有过这样的经历：本来是坐在桌子前专注地学习，然后来自四面八方的想法会涌入我们的大脑，最后就分心了。
We 've all been there: Sitting at a desk or table studying intently, and then... Wham! Thoughts from all over the place invade our brains and we get distracted.
我们都有过这样的经历：本来是坐在桌子前专注地学习，然后来自四面八方的想法会涌入我们的大脑，最后就分心了。
We've all been there: Sitting at a desk or table studying intently, and then... Wham! Thoughts from all over the place invade our brains and we get distracted.
我们对新鲜事物盲目的另一面是，一个物体保持得越一致，大脑需要识别（和选择）时做的工作就越少。
The flip side of our blindness to novelty is that the more consistent an object remains, the less work the brain needs to do to identify (and choose) it.
苯二氮卓类药物事实上几乎直接或者间接的影响人类大脑的每一方面。
Directly or indirectly, benzodiazepines in fact influence almost every aspect of brain function.
研究人员说，爱因斯坦大脑的这一部分在另一方面也不相同，它缺少顶盖。
The researchers say this part of Einstein's brain was different in another way. It lacked a structure called the parietal operculum.
当人们被给予某一特定任务去完成时，其会把注意力集中在该任务上，但另一方面，大脑的其他区域在故障时间期间仍然保持忙碌，研究者在星期五出版的科学杂志上报道。
When people are given a specific task to do, they focus on that task, but then other brain regions get busy during down time, the researchers report in Friday's issue of the journal Science.
本系统向婴儿的口面系统提供了模式化的节律刺激以刺激并诱导大脑的发育，诸如口部运 动模式的发育。
The present systems provide patterned, rhythmic stimulation to the infant's orofacial system to stimulate and entrain brain development, such as oromotor pattern development.
但这大脑在开的一个玩笑。因为那是你去关注的一面。
But it's a trick your mind is playing on you because that's what you are focused on.
另一方面，梦也是大脑梳理白天所发生的事情的一种方法。
On the other, they're also a way for your brain to catalog the events of the day.
真正的微笑，另一方面，所产生的无意识大脑，所以是自动的。
Genuine smiles, on the other hand, are generated by the unconscious brain, so are automatic.
还有，运动能使同学们的大脑得到休息以便他们能更有效地学习。另一方面，有 的同学认为运动是在浪费时间并且十分累人。
What's more, sports let students' brains have a rest so that they can study effectively. [2] On the other hand, 45\\\% believe taking exercise is a waste of time and it is tiring.
还有，运动能使同学们的大脑得到休息以便他们能更有效地学习。另一方面，有 的同学认为运动是在浪费时间并且十分累人。
What's more, sports let students' brains have a rest so that they can study effectively. [2] On the other hand, 45\\\% believe taking exercise is a waste of time and it is tiring.
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