The Brain has 12 pairs of cranial nerves. These nerves are ordered by the location in the brain. Motor nerves are in the cell body between the axons and dendrites. Sensory nerves are in the cell body and are to one side of the cell membrane Transmits impulses towards the CNS Axons are the conductive portion, which transmitts the impulses.
Dendrites are the receptive portions which recieves the impulses.
In the Dendritic Zone the cell body and the branching dendrites are included. The Neuron is the basic structural unit of the Nervous System, which can not undergo mitosis.