title: [Classification of sleep disorders].
abstract: Abnormal sleep can be insufficient, which constitutes insomnia; it can be excessive or inappropriate, which is hypersomnia, it can be misplaced with respect to the normal sleep-wakefulness rhythm, or it can be accompanied by various phenomena which do not belong to sleep itself (i.e. parasomnia). This is the format of most traditional classifications of sleep disorders. A modern classification has been introduced in 1990 and contains the description of 88 different sleep disturbances. They are classified in the main categories of dyssomnia, parasomnia and sleep disorders associated with psychiatric, neurological or somatic conditions. This classification is an excellent tool for the practice of sleep medicine and for the study of sleep disorders.
authors.affiliation: Institutions psychiatriques universitaires de Genève.
authors.forename: J M
authors.initials: JM
authors.lastname: Gaillard
mesh_terms: D002940:Circadian Rhythm; D006970:Disorders of Excessive Somnolence / Q000503:physiopathology; D006801:Humans; D012894:Sleep Stages; D012893:Sleep Wake Disorders / Q000145:classification* / Q000503:physiopathology; D012895:Sleep, REM
vernacular_title: Einteilung der Schlafstörungen.