Summary
This paper investigates the impact of different durations of light flash sequences on the timing of the human circadian pacemaker, finding that 15 minutes of light flashes has a similar effect on the timing of the human circadian pacemaker as light flashes given for 3.5 hours.
Categories
Cognitive function and memory: The paper discusses the role of light exposure in regulating the human circadian pacemaker, which is crucial for cognitive function and memory.
Sleep and insomnia: The study explores the use of light flash sequences as a potential treatment for circadian rhythm sleep disorders.
Hormone regulation: The paper discusses the impact of light flash sequences on the suppression of melatonin, a hormone that regulates sleep and wakefulness.
Phototherapy: The study uses light flash sequences as a form of phototherapy to shift the human circadian phase.
Lighting Design Considerations: The research provides insights into how the duration and intensity of light exposure can impact human circadian rhythms, which could inform lighting design considerations.
Author(s)
DS Joyce, M Spitschan, JM Zeitzer
Publication Year
2022
Number of Citations
1
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