authors Tsapanou, A Scarmeas, N Gu, Y O'Shea, D M Yannakoulia, M Kosmidis, M H Dardiotis, E Hadjigeorgiou, G Sakka, P Stern, Y
Keywords AD, Alzheimer's Disease Aging ApoE-ε4, Apolipoprotein E-ε4 Cognition HELIAD, Hellenic Longitudinal Investigation of Aging and Diet MCI, Mild Cognitive Impairment MOS, Medical Outcomes Study Sleep duration Sleep quality