As cortisol rises, electrical signals in your hippocampus deteriorate.

当皮质醇水平上升时，大脑海马区的电信号传输能力将会减弱。

Electrical signals are a great way to communicate quickly.

电信号是快速沟通的好方法。

Fish also create electrical signals, signals that sharks can detect.

鱼类也会产生电子信号，鲨鱼可以探测到这些信号。

They make it harder for neurons to generate these electrical signals.

它们会使神经细胞更难产生这些电信号。

That's your camera's electrical signal of the incoming light.

这是进入相机的光线的电信号。

It is the nerve cell which transmit electrical signals to brain.

它是将电信号传递给大脑的神经细胞。

They produce neuron-like electrical signals, expressed neuron-specific genes and even made dopamine.

它们产生像电信号一样的神经元，表达神经元特定的基因，甚至产生多巴胺。

These electrodes measured electrical signals created by the pilot's brain cells.

这些电极会测量飞行员的脑细胞产生的电信号。

(Electrical signals firing) Or we can watch them as they sparkle with electrical activity.

（电信号发射声）我们也可以看着它们迸射出电信号的火花。

A daisy chain is also used to describe electrical signals that are connected in a system.

菊花链也用于描述连接在一个系统中的电信号。

Normally, an electrical signal starts at the sinoatrial or SA node in the right atrium.

通常，电冲动从位于右心房的窦房结开始。

Thousands of tiny hair-like cells detect this movement then send electrical signals to the brain.

成千上万丝状细胞探测到这一震动后将电信号传给大脑。

Inhibitory neurotransmitters like GABA can close the ion channels and dampen down electrical signals.

抑制性神经递质（如GABA）可以关闭离子通道并抑制电信号。

The camera's eye or sensor as we call it perceives the light as electrical signals.

相机的眼睛或我们所说的传感器将光线感知为电信号。

One of the main functions of a transistor is to switch an electrical signal on and off.

晶体管的主要功能之一是开关电信号。

So, the first neuron has managed to convert the electrical signal into a chemical one.

第一个神经元成功地把电信号转换成了化学信号。

This again leaves scar tissue that can block the electrical signal.

坏死部位遗留下瘢痕组织，并因此阻滞电信号。

Electrical signals can't do that, but the nervous and endocrine systems aren't totally separated.

电信号不能做到这一点，但神经和内分泌系统并没有完全分离。

This chemical process sends electrical signals that convince the brain that a person is tasting something.

这种化学过程能发送电信号，使大脑相信此人在品尝食物。

Human sleep patterns are controlled by two competing networks of chemical and electrical signals in the brain.

人类的睡眠模式由大脑中两个相互竞争的化学和电信号网络控制。