[Deep brain stimulation. New target areas and new indications].
[Deep brain stimulation. New target areas and new indications].
A plain-language reading has not been prepared for this paper yet.
Original abstract
Many patients with neurological movement disorders and psychiatric diseases cannot yet be adequately treated with conventional methods. Deep brain stimulation represents an important extension of therapeutic options by which invasive electrodes are implanted in various subcortical brain areas in order to achieve an improvement in motor and psychiatric symptoms by high frequency stimulation. Up to 2012 approximately 100,000 patients had been treated with deep brain stimulation worldwide. The indications for deep brain stimulation were essentially already established indications, such as idiopathic Parkinson's syndrome, dystonia and tremors. The newer indications which include in particular psychiatric symptoms, such as depression, obsessive diseases, addiction and Tourette syndrome, are as yet limited to approximately 5 % of treated patients. An increasingly better understanding of the system physiology of neurological and psychiatric diseases has promoted the search for new target areas and indications for treatment by neuromodulation. This article gives an overview of the latest developments in the established and also the developing application areas of deep brain stimulation.