title: Increased sleep disruption, reduced sleepiness in older subjects?
authors.forename: Jeanne F
authors.initials: JF
authors.lastname: Duffy
mesh_terms: D000368:Aged; D001831:Body Temperature; D006801:Humans; D020187:REM Sleep Behavior Disorder / Q000453:epidemiology; D012892:Sleep Deprivation / Q000453:epidemiology*; D020178:Sleep Disorders, Circadian Rhythm / Q000453:epidemiology*; D016138:Walking