Medications and psychiatric therapy can effectively treat many patients with major depression; however, up to 20 percent of these patients fail to respond to these non-surgical therapeutic interventions.
"DBS is not a miracle cure and should not be used to treat all depression," says Dr. Lee. "It should be reserved for those patients who have treatment-resistant depression and approved by a multi-disciplinary team." Ongoing advances in DBS technologies represent an important new field that could greatly advance the understanding of psychiatric neurobiology, according to the review.
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