Hypoxemia during rapid eye movement sleep mediates memory impairment in older adults at risk for dementia via CA1 hippocampal volume loss. - Lam A; D'Rozario AL; Palmer JR; McKinnon AC; Dalton MA; Espinosa N; Mowszowski L; Phillips CL; Grunstein RR; Naismith SL (European journal of neurology, 2024)