Affiliation: | 1. Durham VA Medical Center, Duke University Medical Center, Durham, North Carolina;2. Department of Psychiatry and Behavioral Sciences, Duke University Medical Center, Durham, North Carolina;3. Department of Cell Biology, Duke University Medical Center, Durham, North Carolina;4. Social Sciences Research Institute, Duke University Medical Center, Durham, North Carolina;5. Department of Neurosurgery, Duke University Medical Center, Durham, North Carolina;6. Department of Psychology and Neuroscience, Duke University Medical Center, Durham, North Carolina |