Parkinson Definition - What Is Parkinsonism Definition

Parkinson Definition - Parkinson's disease is a disorder that affects the nerve cells, or neurons, in a part of the brain that controls muscle movements. In Parkinson's disease, nerve cells that produce a chemical called dopamine die or do not work properly. Normally, dopamine sends signals that help coordinate their movements. No one knows the origin of the damage of these cells. The symptoms of Parkinson's disease may include:

• Tremor in the hands, arms, legs, jaw and face
• Stiffness in the arms, legs and trunk
• Slowness of movements
• Balance and coordination problems
• As symptoms worsen, people with the disease may have difficulties walking or doing simple tasks. They may also have problems such as depression, sleep disorders and difficulties to chew, swallow or talk.

Parkinson Definition - What Is Parkinsonism Definition

Parkinson's disease usually begins around the age of 60, but can appear earlier. It is much more common among men than among women. There is no cure for Parkinson's disease. There are several medicines that sometimes help dramatically improve the symptoms.




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