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Mesure des rythmes circadiens
Measuring the Body's Internal Clock
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Abstract
Circadian rhythms are influenced by both internal clocks and environmental factors.
- Circadian rhythms exhibit periodic variations approximately every 24 hours in various biological processes.
- Environmental factors can influence circadian rhythms, leading to potential misalignment with the internal clock.
- Measuring circadian rhythms requires mathematical modeling to define parameters such as amplitude, period phase, and mean level.
- Key markers of circadian rhythms include the wake/sleep cycle, rest/activity cycle, body temperature, and melatonin secretion.
- Understanding the stability of circadian rhythm parameters may help clarify the mechanisms behind certain psychiatric diseases.
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