Two hours of evening reading on a self-luminous tablet vs. reading a physical book does not alter sleep after daytime bright light exposure

Two hours of evening reading on a self-luminous tablet vs. reading a physical book does not alter sleep after daytime bright light exposure

Highlights • Evening reading on a tablet for two hours did not alter saliva melatonin levels. • Sleepiness, sleep onset latency, as well as sleep composition remained unaffected. • Tablet reading did not impact power spectral density during slow-wave sleep.

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Bibliographische Detailangaben
Veröffentlicht in:Sleep medicine 2016-07, Vol.23, p.111-118
Hauptverfasser: Rångtell, Frida H, Ekstrand, Emelie, Rapp, Linnea, Lagermalm, Anna, Liethof, Lisanne, Búcaro, Marcela Olaya, Lingfors, David, Broman, Jan-Erik, Schiöth, Helgi B, Benedict, Christian
Format: Artikel
Sprache:eng
Schlagworte:
Adult
Computers, Handheld
Cross-Over Studies
Daytime light exposure
Evening LED screen exposure
Humans
Light - adverse effects
Male
Melatonin - analysis
Melatonin - physiology
Neurology
Phototherapy
Polysomnography
Power spectral density
Reading
Saliva - chemistry
Saliva melatonin
Sleep
Sleep - physiology
Sleep - radiation effects
Sleep Latency - physiology
Sleep Latency - radiation effects
Sleep Medicine
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Beschreibung
Zusammenfassung:Highlights • Evening reading on a tablet for two hours did not alter saliva melatonin levels. • Sleepiness, sleep onset latency, as well as sleep composition remained unaffected. • Tablet reading did not impact power spectral density during slow-wave sleep.
ISSN:1389-9457
1878-5506
1878-5506
DOI:10.1016/j.sleep.2016.06.016