Cognitive Reserve and Its Relationship With Memory Changes: An Analysis of the Survey of Health, Aging, and Retirement in Europe (SHARE)

CR-related proxies were strong predictors of memory performance over the 9-year period, particularly for delayed recall. These findings reflect sociobehavioural influences associated with CR development, rather than direct evidence of CR as a neurofunctional mechanism. Promoting cognitively, socially and physically enriching activities, together with addressing depression, may help preserve memory function in aging populations.