twenty-four-hour cycles of physiological changes, most notably the sleep-wake cycle. 198
Biological cycles that can function independently of environmental cues and that are roughly synchronized to Earth¡¯s 24-hour rotation.
biological rhythms repeated every 24 hours i.e. your body clock
refers to any naturally occurring, approximately 24 hour (daily), rhythm
Cyclical actions most often associated in fuchsia's with daylight and darkness. Seasonal swings also perform this cycle.
the process of biological variations over 24 hours, coordinated by the suprachiasmatic nuclei in the brain, which regulate body temperature, hormone secretions, and other physiological functions.
Biorhythms that occur on a daily cycle.
Physiological rhythms, with a period close to 24 hours, that persist under conditions of constant light, temperature, feeding, etc.
Biological rhythms that include the internal clock which influences when, how much, and how well people sleep.
The physiological rhythms people experience through the course of a 24-hour day.
Events in the body that occurs at approximately 24 hour intervals
Cyclic changes in physiological variables, or biological rhythms, can vary in terms of their period (time to complete one cycle). A large number of biological rhythms have a period that is close to 24h, and these are referred to as circadian rhythms. Literally, circadian means “about a day”.
Circadian rhythms are our bodies natural rhythms that influence a number of biological / physiological processes, such as sleep and wake patterns, body temperature and certain hormonal changes. Circadian rhythms generally follow a cycle that lasts approximately 24 hours.
Circadian rhythms are sleep disorders are disruptions of the natural biological cycles that control how people are attuned to night and day. The term circadian comes from Latin words that literally mean around the day.