Evening use of light-emitting eReaders negatively affects sleep, circadian timing, and next-morning alertness
Significance The use of light-emitting electronic devices for reading, communication, and entertainment has greatly increased recently. We found that the use of these devices before bedtime prolongs the time it takes to fall asleep, delays the circadian clock, suppresses levels of the sleep-promotin...
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Hlavní autoři: | , , , |
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Médium: | Artigo |
Jazyk: | angličtina |
Vydáno: |
2014
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On-line přístup: | https://doi.org/10.1073/pnas.1418490112 |
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