title: [Concepts and models of sleep regulation].
authors.affiliation: Pharmakologischen Institut, Universität Zürich, Schweiz.
authors.forename: P
authors.initials: P
authors.lastname: Achermann
authors.forename: A A
authors.initials: AA
authors.lastname: Borbély
mesh_terms: D000818:Animals; D001683:Biological Clocks / Q000502:physiology*; D002940:Circadian Rhythm / Q000502:physiology*; D006706:Homeostasis / Q000502:physiology; D006801:Humans; D008959:Models, Neurological; D012892:Sleep Deprivation / Q000502:physiology; D012894:Sleep Stages / Q000502:physiology*; D012895:Sleep, REM / Q000502:physiology; D013493:Suprachiasmatic Nucleus / Q000502:physiology