title: Elderly people: investigating the sundown syndrome.
authors.forename: D
authors.initials: D
authors.lastname: Norton
mesh_terms: D000368:Aged; D000375:Aging / Q000502:physiology; D001831:Body Temperature; D002940:Circadian Rhythm; D005260:Female; D005851:Geriatric Nursing; D006801:Humans; D007668:Kidney / Q000502:physiology; D008297:Male; D015995:Prevalence; D012890:Sleep; D013577:Syndrome; D014785:Vision, Ocular; D014851:Wakefulness