Deep brain stimulation (DBS) is a neurosurgical procedure used to treat various neurological disorders by implanting electrodes in specific areas of the brain. These electrodes deliver electrical stimuli that regulate abnormal brain activity and restore more normal function. DBS is most commonly used to treat movement disorders, such as Parkinson's disease, essential tremor, and dystonia. It has also been investigated as a treatment option for other conditions, such as epilepsy, obsessive-compulsive disorder (OCD), and chronic pain. By targeting specific areas of the brain associated with these disorders, DBS can significantly relieve symptoms, improve quality of life, and reduce pharmacological dependence.
The role of the neurologist in deep brain stimulation is decisive and multifaceted. Initially, the neurologist is responsible for identifying suitable candidates for DBS by conducting thorough evaluations, including clinical assessments, neuroimaging, and neuropsychological testing. Once a patient is deemed to be a suitable candidate, the neurologist works closely with the neurosurgical team to plan the precise placement of the electrodes