{"success":true,"type":"rich","version":"1.0","cache_age":86400,"width":440,"height":500,"provider_name":"RiffReporter","provider_url":"https:\/\/www.riffreporter.de","safety":"nonadult","asset_type":"article","url":"https:\/\/www.riffreporter.de\/de\/wissen\/schlaf-traum-gehirn-evolution-mensch-tiere","category":"Wissen","author_name":"Henning Engeln","author_url":"https:\/\/www.riffreporter.de\/de\/autorinnen-und-autoren\/henning-engeln","title":"Der Sinn des Schlafes: Gehirn-Reinigung & Ged\u00e4chtnis-Optimierung","summary":"Weshalb der Mensch schlafen muss, ist jetzt weitgehend gekl\u00e4rt. Die Nachtruhe regeneriert K\u00f6rper und Gehirn, st\u00e4rkt Erinnerungen, verarbeitet Emotionen.","publication_date":"26.07.2022","thumbnail_url":"https:\/\/riff.media\/images\/koala-schlaf-tiere-gehirn-evolution-gefahr.jpg?w=440&h=247&fit=crop-50-50&s=8d25fd6f02680fb3aba3d7a28a8b3af7","thumbnail_width":440,"thumbnail_height":247,"thumbnail_credit":null,"thumbnail_credit_url":null,"thumbnail_credit_note":null,"html":"