One long-standing model of the rodent circadian clock describes it as a complex pacemaker consisting of two mutually coupled oscillators differentially affected by light, with one synchronized to ...

1) has enabled cellular-level analysis of a structure in the hypothalamus of the mammalian brain, called the suprachiasmatic nucleus (SCN). The SCN contains a 'daily clock' that generates near-24 ...

On Sunday, March 30, 2025, the clocks in Germany will spring forward for daylight saving time. As we adjust our watches, ...

These rhythms are orchestrated by the suprachiasmatic nucleus (SCN) in the hypothalamus and involve a network of genes, including CLOCK and BMAL1, that influence metabolism, immune responses ...