Amplitude reduction and phase shifts of melatonin, cortisol and other circadian rhythms after a gradual advance of sleep and light exposure in humans.

BACKGROUND:The phase and amplitude of rhythms in physiology and behavior are generated by circadian oscillators and entrained to the 24-h day by exposure to the light-dark cycle and feedback from the sleep-wake cycle. The extent to which the phase and amplitude of multiple rhythms are similarly affe...

Full description

Bibliographic Details
Main Authors: Derk-Jan Dijk, Jeanne F Duffy, Edward J Silva, Theresa L Shanahan, Diane B Boivin, Charles A Czeisler
Format: Article
Language:English
Published: Public Library of Science (PLoS) 2012-01-01
Series:PLoS ONE
Online Access:http://europepmc.org/articles/PMC3281823?pdf=render