AUTHOR=Duncan Marilyn J. , Veasey Sigrid C. , Zee Phyllis TITLE=Editorial: Roles of Sleep Disruption and Circadian Rhythm Alterations on Neurodegeneration and Alzheimer's Disease JOURNAL=Frontiers in Neuroscience VOLUME=15 YEAR=2021 URL=https://www.frontiersin.org/journals/neuroscience/articles/10.3389/fnins.2021.737895 DOI=10.3389/fnins.2021.737895 ISSN=1662-453X