Neuromuscular Junction
The neuromuscular junction is the synapse that is formed between an α motor neuron and the skeletal muscle fiber. When a muscle contracts, an action potential is propagated down a nerve until it reaches the axon terminal of the motor neuron. The motor neuron then innervates the muscle fibers to contraction by causing an action potential on the postsynaptic membrane of the neuromuscular junction.
Read more about this topic: End-plate Potential
Famous quotes containing the word junction:
“In order to get to East Russet you take the Vermont Central as far as Twitchell’s Falls and change there for Torpid River Junction, where a spur line takes you right into Gormley. At Gormley you are met by a buckboard which takes you back to Torpid River Junction again.”
—Robert Benchley (1889–1945)