All of these receptors work by sending electrical signals to the brain through fibers they're attached to.

所有这些感受器通过向大脑发送电信号来工作，经由所依附的神经纤维。

More research could help scientists understand how the nematodes detect this signal through touch.

更多的研究可以帮助科学家了解线虫如何通过触摸检测到这种信号。

Now normally when you move your body, your brain sends electrical signals through nerves.

通常，当您移动身体时，大脑会通过神经发送电信号。

We can also hear gravitational waves by playing their signals through speakers, just like the music a radio extracts from radio waves.

这些信号也可通过扬声器播放，这样我们就能听到引力波，就像收音机从无线电波中提取音乐那样。

The fish's brain sends a signal through its nervous system to the electric organ, which is filled with stacks of hundreds or thousands of disc-shaped cells called electrocytes.

鱼的大脑通过其神经系统向电器官发送信号，电器官充满了成百上千个称为电细胞的盘状细胞。