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 ...

Here we demonstrated that the circadian rhythm of SCN electrophysiological activity showed two distinct peaks when slices were cut in the horizontal plane. In horizontal slices, a morning peak ...

Circadian rhythms help to maintain human health ... they are all controlled by a "master clock" in the suprachiasmatic nucleus (SCN)—a tiny structure located deep in the brain.

Circadian rhythms are controlled centrally by the suprachiasmatic nucleus, and are most strongly infuenced by light. Animals alternate between active periods and periods of rest or sleep.

A large cohort study from China and the U.S. shows that Circadian Syndrome (CircS)—a cluster of metabolic and behavioral ...

They are also spending less time outside, which could account for why their circadian rhythms have become ... in a bundle of nerves called the suprachiasmatic nucleus, in the brain’s hypothalamus.

Caffeine timing is crucial for optimizing energy and productivity while minimizing crashes and sleep disturbances. Align intake with circadian rhythms.

Circadian rhythms are the changes to behavior and physical and mental function that an organism goes through in roughly a 24-hour cycle. The most crucial factors in controlling circadian rhythms ...