Deep Brain Stimulation for Traumatic Brain Injury

The study will evaluate the benefit of Deep Brain Stimulation for subjects with severe
disability due to Traumatic Brain Injury. DBS has been proven safe and efficacious for
remediation of multiple neurological conditions. It is the hope of the study team that the
protocol will provide further insight into the potential of DBS to improve the quality of
life and functioning of persons with severe disability due to TBI and at the same time can
provide new clinical insights that will improve treatment for the entire spectrum of injury
severity.

Inclusion Criteria:

- 24 months post traumatic brain injury Scores in Severe range of the Glasgow Outcome
Scale-Extended Evidence of impaired cognitive functioning Medically and
neurologically stable

Exclusion Criteria:

- Medical contraindications for surgery Evidence of substance abuse in the last 12
months Current Diagnosis of major depressive disorder current participation in
rehabilitation services Co-morbid conditions that would interfere with study
activities