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  The initial region of the axon arises from a cone-shaped area of the cell body called the axon hillock (little hill).4 people found this useful.ETWEEN NEURONS: A neural signal can be passed from one neuron to another, at a synapse, across the synaptic cleft, by the release of chemicals called neurotransmitters from the presynaptic neuron, which diffuse across the synaptic cleft, to fit into receptors on the postsynaptic neuron.
The point of contact between an axon and a target cell is known as a synapse. Neurons send information along the axons in the form of electrical impulses. The point at which the base of the structure originates from the cell body is known as the axon hillock. It is in this region that electrical signals are generated.