Sleep consists of two distinct states: REM (rapid eye movement) sleep and NREM (non-REM) sleep. Dreaming occurs mostly in REM sleep.
Sleep is a cyclic phenomenon, with four or five REM periods during the night, which accounts for about 25 percent of the total night’s sleep.
Examples Of Sleep...
A study released last month says that menopausal women have trouble falling asleep and trouble staying asleep. Well, DUH. Any of us could... Read more »
This is the second of a series of articles I'll be running touching on various aspects of sleep, sleep problems and sleep deprivation.... Read more »
Flares stink, no question about it. A flare is about much more than pain. It is about lack of sleep, stress, and fear. When we are... Read more »
Maybe you can relate. I want to get to sleep at a reasonable time each night. I know I'll thank myself the next morning if I do. With a... Read more »
Sleep apnea is often present in people with a certain body type, those with short, thick necks. A propensity for obesity is also often... Read more »
A study of nurses has found that those who sleep the most are thinner than those who get less shut-eye. Researchers say that lack of sleep affects... Read more »
According to author Gretchen Rubin, getting enough sleep should be top on people's list of ways to stay happy in 2010. Rubin, whose book The... Read more »
A new study by Columbia University suggests that people who get five hours or fewer of sleep per night are about 60 percent more likely to develop... Read more »
New mothers who sleep less than five hours a night are at risk for gaining 11 pounds or more in their baby's first year, according to a new study.... Read more »
Many people who suffer from insomnia and other sleep disorders have heard the standard tips on getting a good night's sleep. But Blogger Jeff, who... Read more »