Your super fast electrical synapses send an ion current flowing directly from the cytoplasm of one nerve cell to another, through small windows called gap junctions.

你的超快电突触将离子电流直接从一个神经细胞的细胞质传送到另一个，通过称为间隙连接的小窗口。

The impulses leap across synapse-like connections between the cells called gap junctions, and continue down the conduction system until they reach the atrioventricular node, or AV node, located just above the tricuspid valve.

这些脉冲跨越细胞之间称为间隙连接的突触状连接，并沿着传导系统继续前进，直到它们到达位于三尖瓣正上方的房室结或房室结。

Today you learned how electrical synapses use ion currents over gap junctions to transmit neurological signals, and how chemical synapses turn electrical signals into chemical ones, using neurotransmitters, before converting them to back electrical signals again.

今天你学习了电突触如何利用缝隙连接上的离子流来传递神经信号，以及化学突触在将它们再次转换为电信号之前是如何利用神经递质将电信号转化为化学信号的。