Parkinsons Disease essays

Parkinsons Disease essays Parkinsons disease usually affects people of late middle age. Most run between the age of 50-60. The symptoms of Parkinsons disease are usually subtle and occur gradually. Some examples of symptoms a person may have, are feeling shaky or having trouble getting up from a chair or a couch. Others may notice that their speaking is softer or quieter. They will lose track of a thought or feel irritable or even depressed for no reason. These are early symptoms that may last a long time before the more classic and obvious symptoms appear. For now there is no way to cure or prevent Parkinsons disease from happening., but there has been new research looking at (PET) Position Emission Topography. This will allow scientists to scan the brain, which see chemical change that occurs in the brain. Using PET scientists can study the brains nerve cells that are affected by disease. IF you are in the major stages of Parkinsons disease the major symptoms are tremors, problems walking, bradykinesia, and rigidity. Rigidity is an increase of stiffness in the muscles. If it is eased by medications, rigidity is always present. Its also responsible for a mask like expression. In some patients it leads to sensations of pain in the arms and shoulders. Secondly, victims with experience bradykinesia, which means slowness of movement. It causes the brains to react slower in its transmission of instructions to parts of the body therefore causing the body to act slowly in carrying them out. Poor balance is often true when victims move abruptly. Some patients experience falls due to poor balance. Last are tremors, they will affect three out of four patients. Tremors may affect only one part or side of the body. For the most part they dont disable people and it disappears during sleep. Some minor symptoms are depression, emotional changes, me ...