The spinal cord and the brain has connection and function together.

What is the relationship of the spinal cord and the hemispheres?

Sympathetic and para should branch from autonomic not somatic.

The spinal cord nearly connects to every part of the body brain to the and nervous system

Psychology -> Functions of the spinal cord Functions of the spinal cord Click on GO to see the components of the nervous system. The two major functions of the spinal cord: to pass sensory information from the peripheral nervous system to the brain and to transmit information from the brain to the peripheral nervous system The spinal cord acts like a cable connecting the brain to the rest of the body through the peripheral nervous system. It is an extension of the brain, running from the base of the brain to just below the level of the waist. The brain and spinal cord combine to form the central nervous system. The spinal cord consists of bundles of axons that carry the brain's commands to the peripheral nerves and relay sensations from the periphery of the body to the brain.

spinal cord behaves like a bridge , or a USB like cable; It is a two-way cable from brain to peripheral nervous system , many believe that it is the elongated part of the brain , and they say that brain covers the entire body

the spinal cord is the nervous systems highway

Does it pass any type of information at same speed?

Spinal cord is the place where the rest of the body receives their command .Is the extension of the brain to the other parts of the through peripheral nervous system down to the waist.

The spinal cord is the original " information super highway "