<Table> Structure of a typical neuron <Tr> <Th> Myelin sheath </Th> </Tr> <Tr> <Td> Dendrite Soma Axon Nucleus Node of Ranvier Axon terminal Schwann cell Myelin sheath </Td> </Tr> </Table> <Tr> <Th> Myelin sheath </Th> </Tr>

Which of the following effects does myelination have on the nervous system