have typically used smaller (N<100) cross-sectional studies in older adults. Thus, our finding that APOEε4 was associated with decreased intercept but increased slope in adolescence provides a novel contribution to our understand of the way these associations may change over time. Further longitudinal research is needed to determine whether decreased alpha EEG coherence is associated with neuropsychological, and structural and functional brain changes, as well as whether the phenotype may serve as an indicator of individuals who may benefit from early cognitive interventions.
