玩耍行为真的能刺激生长发育、建立脑内连接吗？
That playing literally stimulates growth, creates connections within the brain?
人们特别注意到，在深度睡眠时，左脑更加活跃。
It was specifically observed that the left side of the brain was more active during deep sleep.
利用3D磁共振成像技术对脑结构进行了研究。
Brain structure was studied using 3D magnetic resonance imaging.
我们三个大脑中最先进化的是科学家们所称的爬虫脑皮质。
The first of our three brains to evolve is what scientists call the reptilian cortex.
例如，大多数脊椎动物的左脑似乎负责的是处理和控制进食。
The left side of most vertebrate brains, for example, seems to process and control feeding.
他们在老鼠处在迷宫中及脱离迷宫后，分别对它们进行了脑扫描。
What they did is that they scanned the brains of rats while they were in a maze and after they went through the maze.
在1995年的一次屋顶坍塌事故中，消防员唐纳德·赫伯特的左脑受损。
During a 1995 roof collapse, a fire fighter named Donald Herbert was left brain damaged.
他们对老鼠的脑组织进行染色，这样不同种类的突触就可以呈现不同颜色。
They stain the mouse's brain tissue, so that different kinds of synapses show up in different colors.
脑电模式的变化表明，刺激正通过婴儿的中枢神经系统，并引发某种反应形式。
Changes in the electrical pattern of the brain indicate that the stimulus is getting through to the infant's central nervous system and eliciting some form of response.
研究人员随后从切除的脑组织中提取神经元，并将其置于富含血液的培养基中。
The researchers then took neurons from the excised brain matter and placed them in a blood-rich culture medium.
第二种技术依赖于诱发电位；根据它们的源头，诱发电位是一种可能与特定的刺激相关的脑电反应。
The second technique relies on evoked potentials, which are electrical brain responses that may be related to a particular stimulus because of where they originate.
现在，马萨诸塞州的一家公司表示，通过磁脑扫描，他们可以以97%的准确率确定某人是否在说真话。
Now, a company in Massachusetts says that by using magnetic brain scans, they can determine with 97% accuracy whether someone is telling the truth.
现在，马萨诸塞州的一家公司表示，通过使用磁脑扫描，他们可以以97%的准确率确定某人是否在说真话。
Now a company in Massachusetts says that by using magnetic brain scans they can determine with 97% accuracy whether someone is telling the truth.
但Snyder 等人指出，抑制脑内磷酸二酯酶产生所需的咖啡因浓度要比产生刺激的咖啡因浓度高得多。
But Snyder et al point out that the caffeine concentrations needed to inhibit the production of phosphodiesterase in the brain are much higher than those that produce stimulation.
她累得昏头昏脑。
直到去世，他既没有出现呼吸困难也没有脑功能丧失的迹象。
There had been no indication of either breathlessness or any loss of mental faculties right until his death.
鸟类也可以在左右半脑同时休息的情况下睡觉。
科学家仍然不知道是什么触发了单侧巨脑畸形神经元的增殖。
Scientists still don't know what triggers the proliferation of neurons in unilateral megalencephaly.
对大多数人来说，左脑控制语言能力，但有些人的语言中枢在右脑。
For most people, the left half of the brain controls linguistic capabilities, but some people have their language centers in the right half.
布朗大学的研究人员发现，左脑的神经网络比右脑的网络“更活跃”。
Researchers from Brown University found that a network in the left hemisphere of the brain "remained more active" than the network in the right side of the brain.
他们发现呼吸中枢的刺激来自于侧脑桥网状结构和侧位的下行神经通路。
They found the stimulation of the respiratory center by the lateral pontile reticular formulation and laterally located descending neural pathway.
事实上，不同的情绪状态会在面部肌肉和大脑中产生特定的脑电活动模式。
In fact, various emotional states give rise to certain patterns of electrical activity in the facial muscles and in the brain.
他发现，在跑步机上锻炼的老鼠，其大脑中流过的脑源性神经营养因子水平有所提高。
He found that rats that exercise on a treadmill have raised levels of brain-derived neurotrophic factor coursing through their brains.
在过去十年里，关于社会脑以及它在群体协调决策时如何工作的了解有了爆炸性的发展。
In the last decade there has been an explosion of knowledge about the social brain and how the brain works when groups coordinate decision making.
对大多数人来说，左脑用于文字处理、分析和逻辑活动；右半部分负责图片、图案和形式。
For most people, the left half is used for word-handling, analytical and logical activities; the right half works on pictures, patterns and forms.
佐佐木博士好奇左脑是否真的为处理从周围环境中检测到的信息而保持清醒，于是他重新进行了实验。
Curious if the left hemispheres were indeed remaining awake to process information detected in the surrounding environment, Dr. Sasaki re-ran the experiment.
应用推荐