Working Memory Performance for Semantically Related Objects Distinguishes Cognitively‐Unimpaired Mutation Carriers from Non‐Carriers in a Colombian kindred with Autosomal Dominant Alzheimer’s Disease

The identification of cognitive tests sensitive to subtle changes in the preclinical stage of Alzheimer’s disease (AD) is of upmost importance to early detection of the disease, and to optimizing AD clinical trial recruitment. We used a delayed matching‐to‐sample (DMS) paradigm to study working memory for semantic relatedness in young adult carriers and non‐carriers of an autosomal dominant AD (ADAD) mutation from the Colombian kindred.