Deep Brain Stimulation (DBS) is a form of neuromodulation that has major potential 
benefits for treating Parkinson's disease patients and tremor.
Neuromodulation expert and Consultant Neurosurgeon, Mr Keyoumars Ashkan, explains that Parkinson's disease:
...is a progressive neurological condition in which patients develop problems primarily with movements but also a whole range of other functions such as sleep and memory. Over the years a significant number of patients fail to be well controlled on medications or can develop disabling side effects. DBS although not a cure, may be an important treatment option for these patients.
DBS can improve movement problems associated with Parkinson's disease by 60-70% as well as improving the quality of life patients. Many patients may also require less medication after the surgery. Indeed the National Institute of Clinical Excellence (NICE) which investigates the efficacy and cost effectiveness of treatments in the UK, approved DBS for Parkinson's disease in 2003. It did, however, emphasise that the delivery of this treatment requires a comprehensive team approach.
Associated with the nervous system and the brain.
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