缝隙连接的接线图和突触的接线图非常不同。

The wiring diagram for the gap junctions is quite different from that of the synapses.

youdao

除了形成电子信号的突触以外，还有使得神经元之间产生直接化学通信的缝隙连接。

Besides the synapses that mediate electrical signals, there are also so-called gap junctions that allow direct chemical communication between neurons.

youdao

This infinitesimal gap-- and this gap is known as a synapse-- and what happens is when a neuron fires, an axon sends chemicals shooting through the gap.

这个极小的缝隙,这个缝隙就叫做突触,当神经元产生神经冲动后,轴突会释放出能够穿透缝隙的化学物质

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