Below is an instruction from Human. Write a response.
    ### Instruction:
    What is the outlook for Deep Brain Stimulation for Parkinson's Disease ?
    ### Response:
    Although most individuals still need to take medication after undergoing DBS, many people with Parkinsons disease experience considerable reduction of their motor symptoms and are able to reduce their medications. The amount of reduction varies but can be considerably reduced in most individuals, and can lead to a significant improvement in side effects such as dyskinesias (involuntary movements caused by long-term use of levodopa).
    