1. Geriatric Behavioral Health Division Department of Psychiatry and Behavioral Sciences Duke University Medical CenterDurham North Carolina
2. Institute for Brain SciencesDuke University Durham North Carolina
3. Brain Imaging and Analysis Center Duke UniversityDurham North Carolina
4. Division of Neuroanesthesiology Department of AnesthesiologyDuke University Medical Center Durham North Carolina
5. Department of RadiologyDuke University Medical Center Durham North Carolina
6. Behavioral Medicine Division Department of Psychiatry and Behavioral SciencesDuke University Medical Center Durham North Carolina
7. Department of AnesthesiologyDuke University Medical Center Durham North Carolina
8. Division of Cardiology Department of MedicineDuke University Medical Center Durham North Carolina
9. Division of Cardiothoracic Surgery Department of Surgery Duke University Medical Center Durham North Carolina