Circadian rhythms are the cycles that tell the body when to sleep, wake, and eat—the biological and psychological processes that oscillate in predictable patterns each day. This internal clock ...

If you’ve ever wondered why you can’t nod off at night it could be down to your body's internal clock - also known as the circadian rhythm. But what is the circadian rhythm? We all work on a ...

So that’s where we started looking.” Mice exhibit a well-documented circadian rhythm and ECG parameters comparable to humans, so the researchers pharmacologically blocked the SNS using the ...

Disruption of circadian rhythms can increase susceptibility to multiple diseases (cancer, cardiovascular disease, etc); however, it is surprising that little is known about the consequences of chronic ...

Circadian rhythms are governed by a master clock, a group of neurons called the suprachiasmatic nucleus, located in a region of the brain called the hypothalamus. This master clock translates cues ...