Summary
This paper discusses the impact of light, particularly blue light, on sleep and wellness, with a focus on the changes in work patterns due to Covid-19 restrictions, and the role of light in regulating circadian rhythms and melatonin production.
Categories
Sleep and insomnia: The paper discusses how light, particularly blue light, affects sleep patterns by influencing circadian rhythms and melatonin production.
Alertness and performance: The paper suggests that exposure to blue light in the morning can promote alertness and performance by suppressing melatonin and promoting biological daytime.
Cognitive function and memory: The paper indirectly suggests that good sleep, regulated by light exposure, is important for cognitive function and memory.
Shift work: The paper discusses the impact of changing work patterns, including shift work, on sleep and wellness, and how light can be used to mitigate negative effects.
Phototherapy: The paper discusses the use of light, particularly blue light, as a form of therapy to regulate sleep and wellness.
Lighting Design Considerations: The paper discusses the importance of selecting the right type of light (in terms of colour temperature) for different times of the day to promote sleep and wellness.
Well-being: The paper discusses the role of light in promoting overall wellness, particularly in the context of changes in work patterns due to Covid-19 restrictions.
Author(s)
K Kelly
Publication Year
2020
Related Publications
Sleep and insomnia
- The two‐process model of sleep regulation: a reappraisal
- Strange vision: ganglion cells as circadian photoreceptors
- Melanopsin-positive intrinsically photosensitive retinal ganglion cells: from form to function
- Functional and morphological differences among intrinsically photosensitive retinal ganglion cells
- The impact of light from computer monitors on melatonin levels in college students
Alertness and performance
- The two‐process model of sleep regulation: a reappraisal
- Functional and morphological differences among intrinsically photosensitive retinal ganglion cells
- Acute alerting effects of light: A systematic literature review
- Can light make us bright? Effects of light on cognition and sleep
- Shining light on memory: Effects of bright light on working memory performance
Cognitive function and memory
- Phototransduction by retinal ganglion cells that set the circadian clock
- The two‐process model of sleep regulation: a reappraisal
- Strange vision: ganglion cells as circadian photoreceptors
- Information processing in the primate retina: circuitry and coding
- Melanopsin-positive intrinsically photosensitive retinal ganglion cells: from form to function
Shift work
- Circadian rhythms–from genes to physiology and disease
- The end of night: searching for natural darkness in an age of artificial light
- Off the clock: from circadian disruption to metabolic disease
- Short‐wavelength enrichment of polychromatic light enhances human melatonin suppression potency
- Nocturnal light exposure impairs affective responses in a wavelength-dependent manner
Phototherapy
- Phototransduction by retinal ganglion cells that set the circadian clock
- Strange vision: ganglion cells as circadian photoreceptors
- Function of human pluripotent stem cell-derived photoreceptor progenitors in blind mice
- Lux vs. wavelength in light treatment of Seasonal Affective Disorder
- Short‐wavelength enrichment of polychromatic light enhances human melatonin suppression potency
Lighting Design Considerations
- Color appearance models
- Melanopsin-positive intrinsically photosensitive retinal ganglion cells: from form to function
- Acute alerting effects of light: A systematic literature review
- Form and function of the M4 cell, an intrinsically photosensitive retinal ganglion cell type contributing to geniculocortical vision
- Melanopsin and rod–cone photoreceptors play different roles in mediating pupillary light responses during exposure to continuous light in humans
Well-being
- Acute alerting effects of light: A systematic literature review
- Effects of artificial dawn and morning blue light on daytime cognitive performance, well-being, cortisol and melatonin levels
- Can light make us bright? Effects of light on cognition and sleep
- Light pollution, circadian photoreception, and melatonin in vertebrates
- Kruithof's rule revisited using LED illumination