Cognitive decline in the elderly: an analysis of population heterogeneity.
Age Ageing 40(6):684-9 (2011) PMID 21890481 PMCID PMC3199215
studies of cognitive ageing at the group level suggest that age is associated with cognitive decline; however, there may be individual differences such that not all older adults will experience cognitive decline.
DOI: 10.1093/ageing/afr101
Version: za2963e q8za9 q8zb5 q8zc6 q8zda q8ze5 q8zf4 q8zg3