A Closer Look At Parkinson Disease
Parkinson disease is a disorder of the central nervous system that affects different parts of the brain. More than one million people in North America and more than four million people worldwide have the disease. As the general population ages, the number of cases of Parkinson disease increase. Parkinson disease is known as late onset if symptoms begin after the age of fifty and early onset if symptoms begin before the age of fifty. If symptoms appear before the age of twenty, the disease may be called juvenile onset Parkinson disease. Most cases of Parkinson disease occur in people with … Continue reading