The global wind pattern is also known as the general circulation and the surface winds of each hemisphere are divided into three wind belts:he global wind pattern is also known as the general circulation and the surface winds of each hemisphere are divided into three wind belts:
In time, Parkinson's affects muscles all through your body, so it can lead to problems like trouble swallowing or constipation. In the later stages of the disease, a person with Parkinson's may have a fixed or blank expression, trouble speaking, and other problems. Some people also lose mental skills (dementia). People usually start to have symptoms between the ages of 50 and 60.
Parkinson's disease can also cause a range of other physical and mental symptoms.