What is MS & Tourette’s Syndrome? Multiple Sclerosis or MS is a disease that has become familiar with people. It is a disease that is determined to cause slow deterioration of the central nervous system. A person who suffers from MS shows the following symptoms: inability to control motor functions, weakening of the muscles, muscle spasticity, pain and depression. These symptoms would later lead to further disabilities and at times, death.  Tourette’s Syndrome, on the ...