The orbitofrontal cortex is lit up because I was thinking of you.

眶叶皮质是亮着因为我在想你。

But not all parts of the brain are equally involved; the limbic system (the “emotional brain”) is especially active, while the prefrontal cortex (the center of intellect and reasoning) is relatively quiet.

但并非大脑所有部分都一样，脑边缘系统（“情绪大脑”）异常活跃，而皮层（思维和推理心 地带）则相对平静大。

I was thinking of going to the lecture on posterior cingulate cortex lesions in the formation of autobiographical memory.

我在想要不要去听一场讲座关于自传体记忆后扣带皮层损伤。

Now, the prefrontal cortex, that youngest part of our brain from an evolutionary perspective, it understands on an intellectual level that we shouldn't smoke.

其实，叶皮质，从进化角度来， 那是我们大脑最年轻部份，它明白，理智上我们不应该抽烟。

Our prefrontal cortex, a small area in the brain, is responsible for our willpower.

我们叶皮质负责我们意志力，这是大脑一小块区域。

The prefrontal cortex is pretty busy.

叶皮质很忙。

Now, all this happens primarily in your brain's prefrontal cortex.

所有这些主要发生在你大脑叶皮层。

Teenagers 'get a kick out of' and are rewarded for taking risks by one part of the brain – the limbic system – while the other part – the pre-frontal cortex – does little to slow things down.

青少年大脑边缘系统会使其在冒险后有一种收获感，而他们大脑另一部分，皮质会削弱这种感受，但是后者效果较小。

The inner portion is the renal medulla and the outside rim is the renal cortex.

内层为肾髓质，外层为肾皮质。

The prefrontal cortex's job is essentially to bias the brain toward doing the harder thing.

本质上叶皮质区工作是使大脑偏向去做更难事情。

For random and incoherent sound, what we call noise, the auditory cortex perceives it as such and pays no attention to it unless it causes us pain.

对于随机和不连贯声音，也就是我们所说噪音，听觉皮层会感知到它，并且不会理会它，除非它给我们带来痛苦。

Meanwhile, the amygdala and cingulate cortex, regions associated with emotion and motivation, are highly active.

与此同时，与情绪和动机相关杏仁核和扣带皮层高度活跃。

The effect reaches key parts of the brain, such as the prefrontal cortex, where we do planning and reasoning and the hippocampus where we create memories.

产生效果可以影响脑关键部分，比方说管理决策能力叶和管理情绪海马体。

Here, the reptilian brain is functioning on autopilot despite the permanent loss of other cortexes.

在这里，尽管其他皮层永丧失，但爬虫脑扔在自动运行。

The earlier memories lit up the orbital frontal cortex, which is connected to perception.

较早记忆会激活眼眶叶皮质——连结知觉部位。

But the inner cortex of thinner hair breaks off less evenly.

但较细毛发内部皮层断裂茬口并不平整。

But the visual cortices of sighted people didn't show consistent activation.

但有视力者视觉皮层并未显示出一致激活。

The motor cortex is a part of the brain's outermost layer, the cerebral cortex.

运动皮质是大脑最外层——大脑皮层一部分。

They found that dogs have many more neurons in the cerebral cortex than cats do.

他们发现，狗大脑皮层神经元数量比猫多。

Our movements are planned, controlled, and executed by our brains, the motor cortex.

我们运动是由我们大脑，即运动皮层来计划、控制和执行。