Showing results (11-20 of 5,359) with videos related to
Sort By:
Pageof 536
Annals of Medicine|April 29, 1998
Use of melatonin for sleep and circadian rhythm disordersR L Sack, A J Lewy, R J HughesSleep|September 1, 1996
Non-24-hour sleep-wake syndrome in a sighted man: circadian rhythm studies and efficacy of melatonin treatmentA J McArthur, A J Lewy, R L SackCiba Foundation Symposium|January 1, 1985
Melatonin, light and chronobiological disordersA J Lewy, R L Sack, C M SingerJournal of Biological Rhythms|February 28, 2001
Effects of aging on the intrinsic circadian period of totally blind humansA R Kendall, A J Lewy, R L SackSleep|March 5, 1998
The role of melatonin and circadian phase in age-related sleep-maintenance insomnia: assessment in a clinical trial of melatonin replacementR J Hughes, R L Sack, A J LewyChronobiology International|October 1, 1992
Melatonin shifts human circadian rhythms according to a phase-response curveA J Lewy, S Ahmed, J M Jackson, et al.Journal of Pineal Research|January 1, 1997
The amplitude of endogenous melatonin production is not affected by melatonin treatment in humansM Matsumoto, R L Sack, M L Blood, et al.The New England Journal of Medicine|October 12, 2000
Entrainment of free-running circadian rhythms by melatonin in blind peopleR L Sack, R W Brandes, A R Kendall, et al.Journal of Neural Transmission. General Section|January 1, 1991
The effects of shifting sleep two hours within a fixed photoperiodT M Hoban, A J Lewy, R L Sack, et al.Pageof 536