- Circadian rhythm - Wikipedia
A circadian rhythm ( sərˈkeɪdiən ), or circadian cycle, is a natural oscillation that repeats roughly every 24 hours Circadian rhythms can refer to any process that originates within an organism (i e , endogenous) and responds to the environment (is entrained by the environment)
- CIRCADIAN中文 (简体)翻译：剑桥词典 - Cambridge Dictionary
These athletes are competing in a different time zone, and will have to make a huge circadian adjustment A study was made of the circadian activity of the thyroid gland and adrenal gland in children There are circadian and seasonal variations in the secretion of these hormones
- Circadian Rhythm: What It Is, How It Works What Affects It
Your circadian rhythm is the pattern your body follows based on a 24-hour day — it’s the name given to your body’s internal clock This rhythm tells your body when to sleep and when to wake up
- Circadian Rhythms - National Institute of General Medical Sciences
Most living things have circadian rhythms, including animals, plants, and microorganisms In humans, nearly every tissue and organ has its own circadian rhythm, and collectively they are tuned to the daily cycle of day and night
- What Is Circadian Rhythm? - Sleep Foundation
Your circadian rhythm is your body’s internal clock, helping regulate sleep, wakefulness, hormone release, and other biological processes over a 24-hour cycle
- Circadian Rhythm: What It Is, How it Works, and More - Healthline
Your circadian rhythm is your body’s internal clock Light, sleep patterns, hormones, meals, and temperature can all influence your circadian rhythm, which in turn can influence your overall
- Circadian Rhythm - Osmosis
The circadian rhythm is 24 hours in the human body and is commonly referred to as the body ’s biological clock One of the most essential and well-known circadian rhythms is the sleep-wake cycle
- 昼夜节律 - 维基百科，自由的百科全书
昼夜振荡器 （circadian oscillator）则是驱动昼夜节律的中枢机制，使生物的生理节律与昼夜周期相一致，以近24小时为周期而振荡的节律，由 基因产物 作用于基因 启动子 所组成的 反馈回路 或其他反馈回路。
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