It is not yet known why dopamine cells are damaged in the brain.
Intensive scientific research on the subject is ongoing, and it is thought that it is not due to a single cause.
The emergence of the disease is caused by possible hereditary and It is thought that environmental factors play a role together. In recent studies, it has been determined that the disease is related to heredity in 5-10% of the cases.
It is known that the disease is not contagious and is not due to arteriosclerosis.
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