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A new study using specially-calibrated lasers was conducted to test the acuity for pain. Some areas of the body are more sensitive to pain than others. The study found that the spatial acuity was strongest towards the center of the body, and acuity for pain and touch are fairly similar. They both correspond with the amount of nerve fibers in each section of the body, except in the case of the fingertips. 

Being the leader of the research team at the University of Alberta, Lisa Hartling experiments with how music affects levels of pain. The team conducted with 42 children in the pediatric ER: half given music to listen to while getting an IV, the rest given no music. Hartling reports that there were less pain after the procedure for the kids that had listened to music than the kids that had not. She hopes to continue this research, testing with different types of music or other distractions to help lower pain during medical procedures.

This essay explains the types of complications related to neurological conditions and how they effect the body. The first complication is of course related to the origination of brain tumors themselves. Brain metastases is caused by the spread of cancerous cells to brain from other areas of the body. Symptoms could include that of headaches to vision problems. The next topic of discussion is the Epidural Spinal Cord Compression. This is another type of metastases which can lead to spinal cord compression and possible paralysis. Common issues associated with this type of metastases include breast, prostate, or lung cancer. Additionally, Plexopathies are caused by the spread of cancer to the plexus. This type of complication causes serious pain and has the ability to migrate towards other areas of the plexus. Leptomeningeal Metastases is caused by the spread of cells to the tissues which cover the brain and spinal cord and could effect cognitive skills. Another complication is a vascular disorder. Vascular disorders and cancer are believed to correlate with a deep vein thrombosis. Finally, paraneoplastic disorder is a complication that is caused by a group of conditions which create biological side effects. These side effects include release of substances into the blood stream and inappropriate immune system responses.

Though MS obviously has no cure there are plenty of procedures and medications that can be used to lessen the effects of the disease. Treating specific attacks reduces the damage to the myelin sheath. Two methods for controlling the attacks are plasma exchanges and corticosteroids. Another way to control the effects of MS is by slowing the progression of the disease. There are many different drugs that slow the rate of relapses some of which include Beta Interferons, Copaxone, Gilenya, and Tysabri. In addition to these medications, other strategies can be used to treat the symptoms, which include physical therapy and muscle relaxants. 

This article talked about how Dengue fever is prevalent in the tropic countries, but in the last few years a few (2-3) cases have shown up in the Texas/Mexican border as well as in Florida. Dengue fever is called the bone breaking fever due to the immense pain it causes. The CDC has put Dengue fever on its' watch list in order to prevent a dengue epidemic in America.