New page: '''Parkinson's disease''' is a common progressive neurological disorder that results from degeneration of nerve cells in a region of the brain that controls movement. The first symptom of ...
'''Parkinson's disease''' is a common progressive neurological disorder that results from degeneration of nerve cells in a region of the brain that controls movement. The first symptom of the disease is usually tremor of a limb, especially when the body is at rest.