• Darrin J Lee, Christopher S Lozano, Robert F Dallapiazza, and Andres M Lozano.
• 1Department of Neurological Surgery, University of Southern California, Los Angeles, California.
• J. Neurosurg. 2019 Aug 1; 131 (2): 333342333-342.

AbstractDeep brain stimulation (DBS) has evolved considerably over the past 4 decades. Although it has primarily been used to treat movement disorders such as Parkinson's disease, essential tremor, and dystonia, recently it has been approved to treat obsessive-compulsive disorder and epilepsy. Novel potential indications in both neurological and psychiatric disorders are undergoing active study. There have been significant advances in DBS technology, including preoperative and intraoperative imaging, surgical approaches and techniques, and device improvements. In addition to providing significant clinical benefits and improving quality of life, DBS has also increased the understanding of human electrophysiology and network interactions. Despite the value of DBS, future developments should be aimed at developing less invasive techniques and attaining not just symptom improvement but curative disease modification.

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