title: Editorial focus: Sleep need in adolescence. Focus on: "The maturational trajectories of NREM and REM sleep durations differ across adolescence on both school-night and extended sleep.".
authors.forename: Ian M
authors.initials: IM
authors.lastname: Colrain
authors.forename: Fiona C
authors.initials: FC
authors.lastname: Baker
mesh_terms: D000375:Aging / Q000502:physiology*; D001921:Brain / Q000254:growth & development*; D005260:Female; D006801:Humans; D008297:Male; D012890:Sleep / Q000502:physiology*; D012894:Sleep Stages / Q000502:physiology*; D012895:Sleep, REM / Q000502:physiology*