Immune function is closely tied to circadian metabolism, not just gene expression, revealing new insights…
Browsing: Circadian Rhythm
Circadian Rhythm refers to the internal process that regulates the sleep-wake cycle and repeats roughly every 24 hours. These biological rhythms are found in most living organisms, including humans, plants, and microbes, and are influenced by external cues like light and temperature. In humans, the circadian clock is located in the suprachiasmatic nucleus (SCN) of the brain’s hypothalamus. It plays a crucial role in determining the timing of various physiological processes, such as hormone release, eating habits, and body temperature regulation. Disruptions to this rhythm, such as those caused by shift work, jet lag, or poor sleep habits, can lead to various health problems, including sleep disorders, depression, and metabolic syndrome. Understanding and maintaining a stable circadian rhythm is important for overall health and well-being.
KAIST mathematicians and their collaborators at Florida State University have identified the principle of how…
For the first time, scientists have studied the early effects of time-restricted feeding on the…
New research published today in the Journal of Physiology shows that just one 60 minutes bout of…
Researchers from UNIGE and HUG were able to demonstrate the link between disturbances of the…
Mouse study connects body clock and memory recall. Can’t remember something? Try waiting until later…
Light-sensitive cells in immature retina are networked, suggesting bigger role in developing brain. By the…
The intensity of brain activity during the day, notwithstanding how long we’ve been awake, appears…
Unlike the popular belief that sleeping more on the weekends can help sleep-deprived people catch…