Body Control Systems Paper on Multiple Sclorosis

Body Control Systems July 11, 2012 Multiple Sclerosis Multiple Sclerosis, or MS for short, is a indisposition that affects the brain and the spinal cord. This disease is make acceptd by damage to the myelin sheath, which is a fatty, preventative covering that surrounds establishment cells. The damaged myelin forms scar tissue, or sclerosis, which gives the disease its name. The organization damage is caused by inflammation, which occurs when the bodys own repellent cells attack the nauseating system. MS can occur along any expanse of the brain, optic nerve, and spinal cord. There argon numerous symptoms that MS presents. Among these are: muscle spasms, loss of balance, numbness, tremors and weakness in coat of arms and legs, and hearing or lot loss. The symptoms can also interchange from one person to another, and individuals with MS whitethorn or may not hold in all of the symptoms just listed. Two questions surround MS are: what causes it, and who may get it. The main cause of MS is exempt not known. There are tetrad theories as to the cause. The scratch line theory is called immunologic. This theory is that MS involves an auto resistive process, which means that the immune system is reacting against normally-occurring antigens in the body, as if these antigens were foreign. Antigens are generally proteins that wake up an immune response.

Basically, the immune system in the body attacks the nerves. The guerilla theory is that MS is caused by environmental factors. Studies have shown that MS occurs more in places that are farther from the equator. Some scientists believe that this proximity from the equator actual! ly has something to do with Vitamin D. Vitamin D is produced by the body. In regions that are further from the equator, the sunlight is more filtered, thereby trim back the amount of vitamin D that is produced by the body. Studies have also shown that community who are born in a part of the realism with a high risk of MS, who therefore move to a new area, acquire the risk in the new area. This suggests that there is some...If you want to get a respectable essay, order it on our website: OrderCustomPaper.com

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