According to the Medline Plus Merriam Webster Medical Dictionary, multiple sclerosis is defined as “a demyelinating disease marked by patches of hardened tissue in the brain or in the spinal cord and associated especially with partial or complete paralysis and jerking muscle tremor.” Someone who is suffering from MS (multiple sclerosis) will have symptoms that affect the nervous system. Such symptoms can include, but are not limited to, muscle tremors, vision problems, involu

The autonomic nervous system is made up of the brain and the spinal cord and can be divided into two different divisions. These divisions are called the sympathetic nervous system, and the parasympathetic nervous system. These two divisions typically have opposite actions from one another. The sympathetic nervous system division is composed of nerves that branch off from the spinal cord sections which include the thoracic vertebrae and the lumbar vertebrae. Within these nerv