Entrainment of Free-Running Circadian Rhythms by Melatonin in Blind People

The following article talks about how blind people have a free running circadian rhythm; in other words their wake/sleep cycle is not affected by light as with people who can see. Below is the title and link to the article: Entrainment of Free-Running Circadian Rhythms by Melatonin in Blind People Robert L. Sack, M.D., Richard W. Brandes, B.S., [...]

Read More