How smart is it to go to bed with the phone? The impact of short-wavelength light and affective states on sleep and circadian rhythms
Previously, we presented our preliminary results (N= 14) investigating the effects of short-
wavelength light from a smartphone during the evening on sleep and circadian rhythms …
wavelength light from a smartphone during the evening on sleep and circadian rhythms …
Preliminary results: the impact of smartphone use and short-wavelength light during the evening on circadian rhythm, sleep and alertness
Smartphone usage strongly increased in the last decade, especially before bedtime. There
is growing evidence that short-wavelength light affects hormonal secretion …
is growing evidence that short-wavelength light affects hormonal secretion …
Associations between light exposure and sleep timing and sleepiness while awake in a sample of UK adults in everyday life
A Didikoglu, N Mohammadian… - Proceedings of the …, 2023 - National Acad Sciences
Experimental and interventional studies show that light can regulate sleep timing and
sleepiness while awake by setting the phase of circadian rhythms and supporting alertness …
sleepiness while awake by setting the phase of circadian rhythms and supporting alertness …
Light modulation of human clocks, wake, and sleep
AS Prayag, M Münch, D Aeschbach, SL Chellappa… - Clocks & sleep, 2019 - mdpi.com
Light, through its non-imaging forming effects, plays a dominant role on a myriad of
physiological functions, including the human sleep–wake cycle. The non-image forming …
physiological functions, including the human sleep–wake cycle. The non-image forming …
Light exposure behaviors predict mood, memory and sleep quality
Ample research has shown that light influences our emotions, cognition, and sleep quality.
However, little work has examined whether different light exposure-related behaviors, such …
However, little work has examined whether different light exposure-related behaviors, such …
Early evening light mitigates sleep compromising physiological and alerting responses to subsequent late evening light
M Te Kulve, LJM Schlangen… - Scientific Reports, 2019 - nature.com
The widespread use of electric light and electronic devices has resulted in an excessive
exposure to light during the late-evening and at night. This late light exposure acutely …
exposure to light during the late-evening and at night. This late light exposure acutely …
[HTML][HTML] Two hours of evening reading on a self-luminous tablet vs. reading a physical book does not alter sleep after daytime bright light exposure
FH Rångtell, E Ekstrand, L Rapp, A Lagermalm… - Sleep medicine, 2016 - Elsevier
Background The use of electronic devices emitting blue light during evening hours has been
associated with sleep disturbances in humans, possibly due to the blue light-mediated …
associated with sleep disturbances in humans, possibly due to the blue light-mediated …
Unrestricted evening use of light‐emitting tablet computers delays self‐selected bedtime and disrupts circadian timing and alertness
Ab] stract Consumer electronic devices play an important role in modern society.
Technological advancements continually improve their utility and portability, making …
Technological advancements continually improve their utility and portability, making …
Sex differences in light sensitivity impact on brightness perception, vigilant attention and sleep in humans
SL Chellappa, R Steiner, P Oelhafen, C Cajochen - Scientific reports, 2017 - nature.com
Artificial light endows a “round-the-clock”, 24-h/7-d society. Chronic exposure to light at night
contributes to health hazards for humans, including disorders of sleep. Yet the influence of …
contributes to health hazards for humans, including disorders of sleep. Yet the influence of …
Outdoor daylight exposure and longer sleep promote wellbeing under COVID‐19 mandated restrictions
M Korman, V Tkachev, C Reis, Y Komada… - Journal of sleep …, 2022 - Wiley Online Library
Light is an important regulator of daily human physiology in providing time‐of‐day
information for the circadian clock to stay synchronised with the 24‐hr day. The coronavirus …
information for the circadian clock to stay synchronised with the 24‐hr day. The coronavirus …