Prolonged Sleep May Be Early Warning Sign of Dementia

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https://www.nytimes.com/2017/02/22/well/mind/prolonged-sleep-may-be-early-warning-sign-of-dementia.html?module=WatchingPortal&region=c-column-middle-span-region&pgType=Homepage&action=click&mediaId=thumb_square&state=standard&contentPlacement=17&version=internal&contentCollection=www.nytimes.com&contentId=http%3A%2F%2Fwww.nytimes.com%2F2017%2F02%2F22%2Fwell%2Fmind%2Fprolonged-sleep-may-be-early-warning-sign-of-dementia.html&eventName=Watching-article-click&_r=0