It had a brain that might have been even smaller than that of a modern lemur, a primate with primitive traits.
它的大脑甚至可能比具有原始特征的现代狐猴还要小。
"For consciousness to evolve, a brain with a threshold level of complexity and capacity is required," he added.
“大脑需要具备一定的复杂性和容量，才能进化出意识。”他补充说。
That is, as LeDoux says, "if you put that system into a brain that has consciousness, then you get the feeling of fear."
也就是如勒杜所说，“如果把这个系统放进有意识的大脑里，你就会感到恐惧。”
Apparently, it also contributes to the development of a brain that's flexible, a brain that's quickly able to get a handle on unfamiliar situations.
显然，它还有助于大脑的发展，使大脑变得灵活，能迅速处理陌生情况。
GE is promoting the smart grid with ads that show a scarecrow singing "If I only had a brain" from "The Wizard of Oz" while bouncing along an old power line.
通用电气公司正在推广智能电网，广告中有一个来自“绿野仙踪”的稻草人沿着一条旧电线蹦蹦跳跳并唱道“如果我有大脑”。
Despite having a brain no bigger than the tip of your index finger, pigeons have a very impressive visual memory.
尽管鸽子的大脑只有人的食指尖那么大，但它们的视觉记忆力却非常惊人。
Everybody has a brain, but not many people know how the brain works.
每个人都有大脑，但没有多少人知道大脑是如何工作的。
In fact I did a brain study and we found that romantic love can be sustained.
事实上我曾做过一项大脑研究，我发现浪漫的爱情是可以维系的。
That's because humans have evolved a brain with an extraordinary knack for language.
我们之所以能看懂这些符号，是因为大脑在长期的进化中，掌握了娴熟的语言技巧。
It's not that we can put someone in a brain scanner and suddenly read their thoughts.
并不是说我们对一个人进行大脑扫描后，就能立刻读出他们的想法。
So that might tempt you into saying the mind on the physicalist view is just a brain.
这可能会让你觉得心灵，在物理主义那里就是大脑。
Our goal is to understand — and then be able to change — how a brain responds to trauma.
我们的目标就是理解大脑如何对创伤做出反应，然后能够做出改变。
S.S.R.I.S are designed to help keep serotonin, a brain chemical, at a continuous level.
选择性5 -羟色胺再摄取抑制剂是用来帮助大脑中的一种化学成分——5 -羟色胺保持持续水平的。
However, bees solve it without computer assistance using a brain the size of grass seed.
蜜蜂的大脑只有草籽一般大，也没有电脑的帮助，但是却已经找到解决的方法。
These cells arise in the hippocampus, a brain region associated with learning and memory.
这些神经元在海马状突起形成——海马状突起是与学习与记忆相关的一个大脑区域。
For instance, it appears the ancestor of brainless starfish and sea urchins had a brain.
例如，无脑海星和海胆的祖先似乎曾有大脑。
The Myth: Brain cells can’t regenerate - if you kill a brain cell, it is never replaced
误解五：脑细胞无法再生。如果脑细胞死亡了，将不会有新细胞取而代之。
Many of these hormones act at a brain region in the hypothalamus called the arcuate nucleus.
这些激素作用在丘脑下部的被称为弓状核的大脑区域。
What it does is take precise measurements of the levels of neurological activity in a brain.
它依靠的是对大脑神经活动水平的精确测量。
To do that, investigators had volunteers lie in a brain scanner and solve math problems.
在研究中，志愿者按照研究者的要求躺在脑部扫描仪中解决数学问题。
They just haven't decided yet whether they're going to be a rock star or a brain surgeon.
只是还没确定是要做一个摇滚明星还是脑外科医生。
Unemployment, which this year averaged 17.5%, is high; analysts worry about a brain-drain.
失业率(今年的平均失业率是17.5%)居高不下；分析人士担心人才流失。
To demonstrate, he opened his laptop and called up an image of a brain on his computer screen.
为了演示给我看，他打开了他的笔记本电脑，在屏幕上调出一张大脑扫描图像。
The point of having a brain is precisely to learn and to adapt to challenging new environments.
大脑存在的原因就是去学习和适应新环境的挑战。
The Boskop skull, it would seem, housed a brain perhaps 25 percent or more larger than our own.
看来，博斯·科普头骨里的那个大脑要比我们自己的大脑大差不多25%。
Jellyfish don't have a brain, but they were the first animal to have any sort of nervous system.
水母没有大脑，但它们是第一批具有某种神经系统的动物。
Research shows that focusing on important thoughts activates a brain region connected to memory.
研究表明，专注于一个重要的想法会激活大脑中与记忆相关的部分。
Research shows that focusing on important thoughts activates a brain region connected to memory.
研究表明，专注于一个重要的想法会激活大脑中与记忆相关的部分。
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