What is Parkinson's?
Parkinson's is a degenerative disorder of the central nervous system that manifests
itself in a variety of symptoms. These symptoms may include stiffness or rigidity,
tremors, physical and/or mental slowness, involuntary jerking, mask-like facial
expression, shuffling gait, depression, occasional freezing in mid-movement, sleep
disorders and reduced vision, taste and smell. Some people develop dementia. Although
Parkinson's is perceived as an illness of the elderly, it affects many people
beginning in their thirties. Its progress varies widely, with some people with
Parkinson's living decades beyond their diagnosis. Researchers have discussed
multiple causes of Parkinson's, including genetic predisposition and head trauma.
Currently, there is no known cure for Parkinson's.
