In electrical synapse, the nerve impulses are transmitted by the passage of ions from one neuron to another through gap junction channels. Compared to chemical synapse, the electrical synapse is faster in conducting nerve impulses. It is used whenever fast response and coordination of timing are crucial, as in escape reflexes, the retina of vertebrates, and the heart.. Also, nerve impulse transmission in electrical synapses is also bidirectional, although in some it is unidirectional.
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... affects the control of moods in a person. After being secreted into the synapse, dopamine is reabsorbed by transmitting neurons. The illegal drug ... The other end of the muscle fibre is attached to a mass. If an electrical stimulus is sufficient to cause an impulse in the neuron, the ...
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