Sleep and sadness: exploring the relation among sleep, cognitive control, and depressive symptoms in young adults

Highlights • Poorer self-reported sleep quality predicted increases in depressive symptoms. • Sleep quality and stability predicted poorer cognitive control over negative stimuli. • Poor cognitive control was associated with increases in depressive symptoms. • A path diagram integrated the above fin...

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Veröffentlicht in:	Sleep medicine 2014-01, Vol.15 (1), p.144-149
Hauptverfasser:	Michael Vanderlind, W, Beevers, Christopher G, Sherman, Stephanie M, Trujillo, Logan T, McGeary, John E, Matthews, Michael D, Todd Maddox, W, Schnyer, David M
Format:	Artikel
Sprache:	eng
Schlagworte:	Actigraphy Adolescent Circadian rhythm Circadian Rhythm - genetics CLOCK gene CLOCK Proteins - genetics Cognition - physiology Cognitive control Depression Depression - genetics Depression - physiopathology Depression - psychology Emotions - physiology Female Genotype Humans Male Neurology Polymorphism, Single Nucleotide Sleep Sleep - genetics Sleep Medicine Sleep Wake Disorders - genetics Sleep Wake Disorders - physiopathology Sleep Wake Disorders - psychology Young Adult
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Zusammenfassung:	Highlights • Poorer self-reported sleep quality predicted increases in depressive symptoms. • Sleep quality and stability predicted poorer cognitive control over negative stimuli. • Poor cognitive control was associated with increases in depressive symptoms. • A path diagram integrated the above findings into a single statistical model. • A polymorphism in the CLOCK gene was associated with self-reported sleep difficulty.
ISSN:	1389-9457 1878-5506
DOI:	10.1016/j.sleep.2013.10.006