Summary
This work investigates the impact of self-luminous electronic display screens on melatonin levels, with a focus on the ipRGC photoreceptor system that drives circadian light responses. Practical implications include guidance for limiting evening screen exposure to reduce melatonin suppression and protect sleep quality.
Categories
Sleep & Circadian Health: Examines how self-luminous electronic displays affect melatonin suppression via ipRGC-mediated light detection.
The Science of Light: Discusses the biology of intrinsically photosensitive retinal ganglion cells (ipRGCs) and their role in non-visual light responses including melatonin regulation.
Author(s)
BM Wood
Publication Year
2012
Related Publications
Sleep & Circadian Health
- Phototransduction by retinal ganglion cells that set the circadian clock
- The mammalian circadian timing system: organization and coordination of central and peripheral clocks
- The twoāprocess model of sleep regulation: a reappraisal
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The Science of Light
- Phototransduction by retinal ganglion cells that set the circadian clock
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- The mammalian circadian timing system: organization and coordination of central and peripheral clocks
- Diminished pupillary light reflex at high irradiances in melanopsin-knockout mice
- Melanopsin is required for non-image-forming photic responses in blind mice