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...
As the cooler temperatures of Autumn begin to roll over the Northern Hemisphere so does the Cold and Flu Season. Flu (influenza) is a... Read more »
(Drawing by my son Max) Merely Me's Happiness Project Take one depressed person...me Implement one suggestion from a self help... Read more »
I have often in these virtual pages emphasized the importance of sleep in reducing the severity of chronic pain. Sleep has been shown in... Read more »
We have covered the diagnosis of obstructive sleep apnea (OSA) using polysomnogram and reviewed some of the controversy regarding use of... Read more »
I just finished writing a two-part series of articles on the sleep problems that usually accompany fibromyalgia: The Fibromyalgia Sleep... Read more »
More than 85% of mammalian species are polyphasic sleepers, meaning that they sleep for short periods throughout the day. Humans are part of the... Read more »
Napping: A Habit of Highly Successful People?Have you ever felt the urge to put your head down on your desk and take a short nap after lunch? Most of... Read more »
A new study has found no benefit from herbal supplements, dietary changes and non-prescription sleep aids to treat insomnia. Medications and... Read more »
As a mother of three teenagers, observing their current sleep habits makes me stop and wonder—why do all three of them appear to have morphed into... Read more »
People who do not get enough deep, slow-wave sleep have a higher risk of developing Type 2 diabetes, a new study suggests. Researchers found that... Read more »