失眠第一次与大脑灰质层的减少联系了起来。
For the first time, brain imaging has linked insomnia to a reduction in vital grey matter.
限制热量摄入似乎还可以延缓大脑灰质的损失。
Calorie restrict ion also appeared to slow the loss of gray matter in the brain.
科学家们以前认为人类大脑灰质不能在短时间内增加。
Scientists had previously believed that the human brain was incapable of adding grey matter over short periods of time.
对大鼠大脑灰质的防治效果比对大鼠大脑白质的防治效果好。
And better effects can be achieved in prevention and treatment of brain cinerea than alba.
美国耶鲁大学研究发现，女人在生产后几周或几个月里，大脑灰质增多了。
A study from Yale University in the US found that a woman's grey matter grows in the weeks and months after she gives birth.
早餐吃全麦松饼或者一片夹着煎蛋和果酱的面包，这将启动你的大脑灰质。
Grab a whole-wheat muffin or slice of toast with a scrambled egg and cup of berries for a breakfast that'll jump-start your gray matter.
科学家们发现，海马体的大脑灰质密度增加了，海马体是大脑中负责学习和记忆的区域。
Scientists found increases in gray-matter density in the hippocampus—an area responsible for learning and memory.
你也许会说把数据存储在硅片上，我们把大脑灰质就可以解放出来做一些更具人类特点的事，比如大脑风暴和发呆。
You could argue that by offloading data onto silicon, we free our own gray matter for more germanely "human" tasks like brainstorming and daydreaming.
当我们学习一门新语言的时候，我们的大脑里新的神经通路就开始发挥作用，大脑会创造新的认知模式，并使这种新的认知模式与大脑灰质构建永久性的联系。
When learning a new language, your brain is running a whole new neuropathway, creating new patterns and trying to fix those new pathways permanently in your gray matter.
他们属于支持细胞，也叫脑白质，它们为其余10%的大脑细胞提供物质和养分支持。 而这10%的细胞是神经细胞，他们构成了大脑灰质，负责人的思维活动。
These are the support cells, the white matter, which provide physical and nutritional help for the other 10% of cells, the neurons, which make up the grey matter than does the thinking.
有些好处甚至是看得见的，比如，多语者大脑灰质的密度更高，而灰质中包含了大脑中多数的神经元和突触。另外，在使用第二语言时，大脑的特定区域也会更加活跃。
Some of these are even visible, such as higher density of the grey matter that contains most of your brain's neurons and synapses, and more activity in certain regions when engaging a second language.
研究表明，空气污染对大脑中的白质有很大影响，但对灰质没有影响。
Studies have shown that air pollution has a great effect on the white matter in the brain, but not the grey matter.
他们很可能在大脑的某些区域拥有大量的白质和灰质。
They are likely to come with larger volumes of white and grey matter in certain areas of the brain.
研究结果表明，长期暴露在绿色环境中与大脑的白质和灰质体积呈正相关。
The findings show that long term exposure to greenness is positively associated with white and grey matter volumes in several parts of the brain.
一些人类学家注意到大脑体积减小其实并不令人惊讶，在我们变得更强更大之后，我们需要更多的灰质来控制躯体这个大麻烦。
Some anthropologists note that brain shrinkage is not very surprising since the stronger and larger we are, the more grey matter we need to control this larger mass.
现在，一项最新的研究发现，不需要这么久，大脑增加灰质的速度更快——是以“天”计算的。
Now comes a study finding that it’s possible to increase the brain’s gray matter quite quickly—in only a matter of days.
不过，小脑扁桃体和中脑导水管周围灰质是大脑的两个古老原始的区域，可以追溯到亿万年前。
But the amygdala and the periaqueductal gray are ancient parts of the brain, dating back hundreds of millions of years.
灰质包含了大脑中的信息处理中心而白质将这些中心连接起来。
Gray matter represents information processing centers in the brain, and white matter links the centers together.
虽然达卡距离赫托并不是太远，但我们人性中的某些有形部分已经随着时光的回溯而被剥去了——尤其是大脑中那几百立方厘米的灰质部分。
In the short walk from Herto to Daka, however, something tangible of our humanness had definitely been stripped away too—notably, several hundred cubic centimeters of gray matter.
大脑的神经细胞被称为神经元，它组成器官的所称的“灰质”。
The brain's nerve cells are known as neurons, which make up the organ's so-called "gray matter.
我们称之为突触的自我修剪，保持意识清醒和用来复杂思维的大脑皮层，外面的灰质外层变得更薄但更高效。
This synaptic pruning, as it is called, causes the brain's cortex-the outer layer of gray matter where we do much of our conscious and complicated thinking-to become thinner but more efficient.
灰色的细胞胞体占我们大脑的5%——灰质细胞之间通讯网络占95% ！
The grey cells occupy only 5% of our brains - 95% is taken up by the communication network that runs between the grey cells!
该项目使用MRI(核磁共振)对患者进行脑部断层扫描，并测量大脑各区域脑灰质的厚度。
MRI scans were taken and the thickness of regions of the brain were measured.
脑灰质代表大脑里的信息处理中心，脑白质代表这些处理中心间的协同与联系。
Gray matter represents information processing centers in the brain, and white matter represents the networking of-or connections between-these processing centers.
独特而深深的由沟回组成的表面是大脑皮层，它组成灰质。
The distinctive, deeply wrinkled outer surface is the cerebral cortex, which consists of gray matter.
大脑外层叫做皮质(也称“灰质”)。
The outer layer of the cerebrum is called the cortex (also known as "gray matter").
虽然女性大脑比男人的要小10%，其拥有的白质却比灰质多。
Even though a woman's brain is 10% smaller than a man's brain, it has less grey matter and more white matter.
他们这么说的原因是狗狗们更勤地使用大脑，因为像它们那样友好的、社会型的哺乳动物的大脑比那些喜欢独处的、冷漠的动物拥有更多的灰质。
The reason, they claim, is that dogs evolved bigger brains because friendly, social mammals need more grey matter than solitary, aloof ones.
一组磁共振成像主要关注大脑褶皱层或者脑皮层上的灰质组织，这些组织是用来处理记忆、情绪、演讲、视觉、听力和电动机操作的地方。
One set of MRI images focused on grey matter at the brain's wrinkled surface, or cortex, where the processing of memory, emotions, speech, sight, hearing and motor control occurs.
睡眠对于灰质[1]的剪裁使大脑在第二天早上再次轻装上阵。
Sleep prunes back the grey matter so that, come the morning, the brain is once again economical to run.
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