Neurons*
Each neuron has a cell body and two types of nerve fibers
a) Dendrites - conduct electrical signals toward the cell body.
b) Axons - conduct electrical signals away from the cell body.
The motor neuron (efferent neuron) transmits nerve impulses from the CNS to the effectors. The axon branches at its end to form many motor end-plates which are attached to the muscle fibers. As impulses reach the motor end-plates, the muscle fibers contract to give out a response.