Parkinson's Disease is a neurodegenerative disorder, meaning it is a disorder that affects the neurons in the brain. Parkinson s Disease affects neurons the are involved with producing the neurotransmitter dopamine, which is an important aid in movement. While it is not a fatal disease, Parkinson's Disease does affect the quality of life of those who are diagnosed.It is not clear what exactly causes Parkinson's Disease. Scientists have discovered that there are some genetic mutations related to Parkinson's Disease, however, just having a family history does not necessarily mean that you are more likely to develop Parkinson's Disease. Some people who have the mutations will never develop the disease. Since it is relatively rare to inherit the disease, scientists have been researching people who have Parkinson's Disease to better understand if there are environmental factors that contribute to the onset of the disease.
