%0 Journal Article %T Perifovea retinal thickness as an ophthalmic biomarker for mild cognitive impairment and early Alzheimer's disease %A Ding Ding %A Li Zheng %A Rui Tao %A Shuhao Fu %A Xiaoniu Liang %A Yiqin Xiao %A Zhaozeng Lu %A Zhen Hong %J Archive of "Alzheimer's & Dementia : Diagnosis, Assessment & Disease Monitoring". %D 2019 %R 10.1016/j.dadm.2019.04.003 %X The aim of this study was to investigate retinal thickness as a biomarker for identifying patients with mild cognitive impairment (MCI) and Alzheimer's disease (AD) %K Alzheimer's disease %K Mild cognitive impairment %K Retinal thickness %K Brain atrophy %K Biomarker %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6558027/