A digital biomarker for remote self‐assessment of Alzheimer’s Diseases: development and validation

Online data‐collection provide an opportunity for Alzheimer’s Disease research to collect large datasets crucial for understanding important public health concerns. However, the reliability of online tasks as compared to those administered in the lab is poorly examined. Our goal is to validate an online version of the short‐term memory‐binding task (STMBT), a potential digital biomarker sensitive to Alzheimer’s Disease (Parra et al., 2010), to understand if data collected online in two environments, at‐home and in the lab, is comparable.