PSYCHOLOGY OF EMOTIONS

Detailed explanation-1: -What are circadian rhythms? Circadian rhythms are physical, mental, and behavioral changes that follow a 24-hour cycle. These natural processes respond primarily to light and dark and affect most living things, including animals, plants, and microbes. Chronobiology is the study of circadian rhythms.

Detailed explanation-2: -The individual cellular clocks run on a cycle that is close to 24 hours. This is known as a circadian rhythm (“circa-” = about and “dian” = pertaining to a day). But because the clocks are not exact, the clocks of individual cells can drift apart from each other or from the earth’s day-night cycle.

Detailed explanation-3: -The circadian clock has an internally driven 24-hour rhythm that tends to run longer than 24 hours but resets every day by the sun’s light/dark cycle. Taking melatonina supplements can also shift the timing of the body’s “clock.”

Detailed explanation-4: -infradian rhythms: biological rhythms that last more than 24 hours, such as a menstrual cycle.

Detailed explanation-5: -In human beings, the circadian rhythm cycles between the duration of 24.2 to 24.9 hours, just slightly longer than a day. This could potentially create a situation where we could fall asleep or need to eat at very inconvenient timings over a period of time.