Circadian: meaning, definitions and examples
๐
circadian
[ sษหrหkeษช.di.ษn ]
biological rhythms
Circadian refers to processes that have a cycle of approximately 24 hours. It is commonly used in relation to biological rhythms, such as the sleep-wake cycle, which can influence various physiological functions, hormonal levels, and behaviors.
Synonyms
Examples of usage
- Circadian rhythms affect sleep patterns.
- The bodyโs circadian clock regulates hormone release.
- Changes in light can disrupt circadian cycles.
Translations
Translations of the word "circadian" in other languages:
๐ต๐น circadiano
๐ฎ๐ณ circadian
๐ฉ๐ช zirkadian
๐ฎ๐ฉ sirkadian
๐บ๐ฆ ัะธัะบะฐะดะฝะธะน
๐ต๐ฑ cyrkadian
๐ฏ๐ต ใตใผใซใใฃใขใณ
๐ซ๐ท circadien
๐ช๐ธ circadiano
๐น๐ท sirkadiyen
๐ฐ๐ท ์์นด๋์
๐ธ๐ฆ ุฏุงุฆุฑู
๐จ๐ฟ cirkadiรกnnรญ
๐ธ๐ฐ cirkadiรกnny
๐จ๐ณ ๆผๅค่ๅพ็
๐ธ๐ฎ cirkadian
๐ฎ๐ธ dรฆgursveifla
๐ฐ๐ฟ ัะธัะบะฐะดะธะน
๐ฌ๐ช แชแแ แแแแแแแ
๐ฆ๐ฟ sirkadiyษn
๐ฒ๐ฝ circadiano
Word origin
The term 'circadian' is derived from the Latin phrase 'circa diem,' which translates to 'around a day.' The use of 'circadian' dates back to the late 1950s when scientists began studying biological rhythms that cycle roughly every 24 hours. The concept gained prominence with advances in chronobiology, a field dedicated to understanding the effects of time on living organisms. Researchers discovered that these rhythms are regulated by an internal biological clock located in the brain, which responds to environmental cues like light and temperature. Over time, the understanding of circadian rhythms expanded, linking them not only to sleep patterns but also to various health impacts, including metabolic processes, psychological states, and even learning ability. Today, the study of circadian rhythms is integral in fields such as medicine, psychology, and environmental science.