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Summary
This paper discusses the function of pacemakers in mammals, specifically focusing on the suprachiasmatic nucleus (SCN) of the hypothalamus, and how it generates self-sustained oscillations and synchronizes downstream targets to the environmental light/dark cycle.
Categories
Cognitive function and memory: The paper discusses the role of the SCN in the hypothalamus, which is responsible for generating self-sustained oscillations and synchronizing downstream targets to the environmental light/dark cycle, which is crucial for cognitive function and memory.
Hormone regulation: The paper discusses how the SCN pacemaker regulates the timing of essential brain and physiological processes, which includes hormone regulation.
Lighting Design Considerations: The paper discusses how the SCN pacemaker is entrained (synchronized) to the external light cycle, which is a consideration in lighting design.
Well-being: The paper discusses the physiological significance of circadian timing in animals, which is crucial for overall well-being.
Author(s)
SJ Kuhlman
Publication Year
2007
Number of Citations
11
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Cognitive function and memory
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Hormone regulation
- Phototransduction by retinal ganglion cells that set the circadian clock
- The impact of light from computer monitors on melatonin levels in college students
- Circadian rhythmsāfrom genes to physiology and disease
- Effects of artificial dawn and morning blue light on daytime cognitive performance, well-being, cortisol and melatonin levels
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Lighting Design Considerations
- Color appearance models
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- 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
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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