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 press release from Washington University School of Medicine in St. Louis states that, by genetically tweaking a part of the brain of... Read more »
A reader sent me an email a while ago concerning sleep eating. She suffered from sleepwalking and sleep eating until, she says: "In my late... Read more »
There is no cure for the common cold, or so we've been told. But a recent study led by Sheldon Cohen of Carnegie Mellon University in... Read more »
As we have been discussing, chronic insomnia is insomnia in the absence of other medical, neurological, or psychiatric causes. Two of the... Read more »
A friend of mine recently wrote me the following letter asking for more information on melatonin. I dedicate this article to her:M.H.... Read more »
Walking off the airplane, my head feels fuzzy. The thought of looking for my luggage with three hundred other tired and ill-tempered people makes me... Read more »
MySleepCentral thrives because individuals like you are willing and eager to share their experience--and expertise--with others coping with sleeping... Read more »
About 72 percent of all Americans experience insomnia, but five specific sleeping disorders can make sufferers fearful of falling asleep. Sleep... Read more »
Here are some common questions and issues to think about regarding a diagnosis of bipolar disorder: 1. How do I know that I have bipolar... Read more »
Source: ADAM Encyclopedia
The symptoms vary and depend on the specific sleep disorder.Signs and testsTests vary and depend on the specific sleep disorder. A sleep study... Read more »