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...
"Sleep is very important for children and teens, not only for development, but also for behavior during the day. When children have autism... Read more »
A recent news article states: "Sleep-disordered breathing (SDB) is associated with behavior problems in children with asthma, researchers... Read more »
Sleep problems are common among elderly people and can be problematic in people with Alzheimer's disease. They can occur at any stage of... Read more »
Recently, research by a team at the University of California, Berkeley, uncovered a link between sleep deprivation and psychiatric... Read more »
Earlier this month, I learned that I have mild sleep apnea. The path that led to my diagnosis was a bit round-about. If you remember in... 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 »
MySleepCentral thrives because individuals like you are willing and eager to share their experience--and expertise--with others coping with sleeping... Read more »
Expert patient John McManamy, who has battled bipolar disorder, is taking his voice to a new level. His informative and provocative book, Living... 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 »
Source: ADAM Encyclopedia
Treatments vary and depend on the specific sleep disorder.See:InsomniaHypersomniasSleep terrorsSleep walkingSupport GroupsExpectations (prognosis)The... Read more »