Town of Southampton Housing Authority Â· October 20, 2017 Â· Thank you East End Beacon for your great coverage of this wonderful cause that we were able to be a part of.
Definition of circadian. : being, having, characterized by, or occurring in approximately 24-hour periods or cycles (as of biological activity or function) circadian rhythms in activity.
The primary circadian clock in mammals is located in the suprachiasmatic nucleus (or nuclei) (SCN), a pair of distinct groups of cells located in the hypothalamus. Destruction of the SCN results in the complete absence of a regular sleepâwake rhythm. The SCN receives information about illumination through the eyes.