The only input channel of neural signal.

SYNAPSE

"Synapses are the interface of information transfer. The terminal axon of one neuron connects with the dendrite of another neuron, making brain communication possible. "

The part of the central nervous system where neurons contact each other and achieve functional connection.
Any reflex activity in the central nervous system can only be completed through synaptic transmission.
Almost all synapses in mammals are chemical synapses.
Presynaptic cells transmit information to postsynaptic cells by means of chemical signals,which are called chemical synapses.
The transmission of nerve impulses between neurons is unidirectional.
Nerve impulses can only be transmitted from the axon of one neuron to the cell body or dendrite of another neuron, but not in the opposite direction.
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