Mammalian circadian rhythmicity is endogenously generated by a pacemaker in the suprachiasmatic nuclei and precisely entrained to the 24-hr day/night cycle by periodic environmental light cues. We ...
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 the ...
This is a preview. Log in through your library . Abstract Circadian rhythms in mammals are coordinated by the suprachiasmatic nucleus (SCN). SCN neurons define ...