What is Parkinson's Disease?
Parkinson's disease is a progressive neurological disorder that affects movement. It develops when nerve cells in the brain that produce dopamine — a chemical messenger responsible for smooth, coordinated muscle movement — become impaired or begin to die.
Named after Dr. James Parkinson, who first described it in 1817, today nearly one million people in the United States live with Parkinson's disease, making it the second most common neurodegenerative disease after Alzheimer's. An estimated 90,000 Americans are newly diagnosed each year.
Common Symptoms
Tremors
Rhythmic shaking usually beginning in the hands or fingers at rest.
Slowed Movement
Bradykinesia makes simple tasks difficult and time-consuming.
Rigid Muscles
Stiffness in limbs or trunk, often causing pain and limiting range of motion.
Balance Problems
Impaired posture and balance can lead to falls and increased injury risk.
Speech Changes
Speech may become soft, slurred, or quick. Voice may become monotone.
Writing Changes
Handwriting may become small and difficult to read (micrographia).
Living with Parkinson's
While there is currently no cure, medications, surgical therapy such as DBS, and other treatments can often provide dramatic relief. Many people with Parkinson's lead full, active lives with the right combination of treatment, exercise, therapy, and support.
At DOB Parkinson's Charity, we believe knowledge is power. Our founder Dan O'Brien has spent over a decade educating himself and others — and we're committed to sharing those resources freely with anyone who needs them.
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