Subjective memory decline:risk factors and advances in neuroimaging research / 中华老年医学杂志

Subjective memory decline is one of the most common symptoms reported in the elderly,which is considered as a high-risk factor for dementia.This article presented an overview of an update of definition and epidemiology of subjective memory decline,reviewed its risk factors,and summarized neuroimaging changes in brain structure and function.Finally,some suggestions for future research were also proposed.