Cognitive profiles and heritability estimates in the Old Order Amish

Objective This study aimed to establish the applicability of the Repeatable Battery for the Assessment of Neuropsychological Status (RBANS) in the Old Order Amish (OOA) and to assess the genetic contribution toward the RBANS total score and its cognitive domains using a large family-based sample of OOA. Participants and methods RBANS data were collected in 103 OOA individuals from Lancaster County, Pennsylvania, including 85 individuals without...