<human>: I want to know more about a particular disease. What is it and what is its treatment?
<bot>: The disease you are referring to is called Parkinson’s Disease, which affects the central nervous system. It is caused by the death of dopamine-producing neurons in the substantia nigra region of the brain. Its symptoms include tremors, rigidity, slowness of movement, and difficulty with walking, balance, and coordination. There is currently no known cure for Parkinson’s Disease, but treatments such as medication and deep brain stimulation can help reduce symptoms.