Is the structure of connections (synapse) between the nerves to the muscles. (NMJ neuro-muscular junction-) transmission of the impulse found. NMJ is similar to synapse of nerve impulse is, when it comes to end-feet will result in increased permeability Ca ++ per Ca ++ comes with more end-fect area, causing acetylcholine vesicle exocytosis of the packing shed, causing acetylcholine (1 impulse will have 200-300 shed acetycholine vesicle) acetylcho.Nicotinic receptor with Island line of muscle density, which is the area of the motor end plate to fold junctional island of acetylcholine receptor with Na + and K will make a conductance increase. +. Na + influx occurred into cell causing the depolarizing potential that is called end-plate by the membrane potential which will next go out. When it reaches the level it causes firing action potential and the next two end-plate according to the direction of the muscle fiber.
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