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...
Today we're going to talk some more about nightmares, particularly Night Terrors and REM Behavior Disorder. Nightmares are common in... Read more »
In my last blog we discussed at length the different stages of sleep, namely non-REM and REM, the biological need for sleep to stay alive,... Read more »
Here's the catch-22. You are told by health professionals, sleep experts, magazine and news articles, headlines in the news - that... Read more »
Question: Does alcohol reduce REM sleep? Can alcohol make me have more vivid dreams? Dr. Blaivas: Alcohol is often used as a sleep... Read more »
Recently, research by a team at the University of California, Berkeley, uncovered a link between sleep deprivation and psychiatric... Read more »
Source: ADAM Encyclopedia
Sleep disorders involve any difficulties related to sleeping, including difficulty falling or staying asleep, falling asleep at inappropriate times,... Read more »
Source: ADAM Encyclopedia
Treatments vary and depend on the specific sleep disorder.See:InsomniaHypersomniasSleep terrorsSleep walkingSupport GroupsExpectations (prognosis)The... Read more »