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Die Polysomnographie (PSG) ist das Standardverfahren zur Untersuchung des menschlichen Schlafs und dessen Störungen. Die Grundlagen der PSG wurden v. a. durch die Entdeckung des Elektroenzephalogramms (EEG) geschaffen. Durchführung und Auswertung sollten nach standardisierten, evidenzbasierten Regeln erfolgen, die einem fortlaufenden Validierungsprozess unterliegen (Manual der American Academy of...