Deep brain stimulation (DBS) is a neurosurgical procedure used to treat certain neurological conditions, including Parkinson’s disease. It involves the implantation of a neurostimulator device, often referred to as a “brain pacemaker,” to deliver electrical impulses to specific regions of the brain.
In the context of Parkinson’s disease, deep brain stimulation is primarily used to alleviate motor symptoms, such as tremors, rigidity, and bradykinesia (slowness of movement), that are not adequately controlled with medication. It is typically considered for individuals who have had Parkinson’s disease for several years and experience fluctuations in their response to medication or medication-related side effects.
The deep brain stimulation procedure typically involves the following steps:
Deep brain stimulation for Parkinson’s disease has been shown to effectively reduce motor symptoms and improve quality of life for many individuals. However, it is important to note that it is not a cure for Parkinson’s disease, and it does not address non-motor symptoms or underlying disease progression.
As with any surgical procedure, deep brain stimulation carries risks and potential complications, including infection, bleeding, hardware-related issues, and side effects related to stimulation. It is crucial to have a thorough discussion with a neurologist and neurosurgeon experienced in deep brain stimulation to understand the potential benefits, risks, and expectations associated with the procedure.
Regular long-term follow-up care is necessary after deep brain stimulation, including ongoing monitoring of symptoms, adjustment of stimulation settings, and management of any device-related issues.