1. Center for Cognitive NeuroscienceDuke UniversityDurhamNCUSA
2. Department of PsychologyPennsylvania State UniversityUniversity ParkPAUSA
3. Joseph and Kathleen Bryan Alzheimer's Disease Research CenterDuke UniversityDurhamNCUSA
4. Division of Medical Psychology, Department of Psychiatry and Behavioral SciencesDuke University Medical CenterDurhamNCUSA
5. Duke Institute for Brain SciencesDuke UniversityDurhamNCUSA
6. Institute for Genome Sciences and PolicyDuke UniversityDurhamNCUSA
7. Division of Neurology, Department of MedicineDuke University Medical CenterDurhamNCUSA