Program of Enhanced Psychiatric (PEP) Services for Patients with Brain Injury & Neuropsychiatric Disturbances (NPD): A Proposed Model of Care Faizi Ahmed, M.D., Kathleen Bechtold, Ph.D., Gwenn Smith, Ph.D., Durga Roy, M.D., Anita Everett, M.D., Vani Rao, M.D. Abstract Neuropsychiatric disturbances associated with brain injury occur frequently and are a...