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 »
According to the National Institute of Neurological Disorders and Stroke, over 40 million Americans suffer from a chronic sleep disorder. ... Read more »
In my last blog we were reviewing the fundamental question of why we sleep. We left off trying to sort out the level of activity of the... Read more »
Let's continue talking about obstructive sleep apnea (OSA). We already discussed some of the symptoms and signs, as well as the... Read more »
Researchers say that a lack of rapid-eye movement (REM) sleep appears to trigger proteins that are linked to migraines. The proteins--PKA and... 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 »
Children who suffer from migraines are more likely to suffer from sleep disorders than children who don't have the headaches, according to new... Read more »
Sleep Disorders are characterized by not being able to fall asleep, frequent waking, or sleep apnea. Dr. Jay Tarnow, in an article, ADHD and Sleep... Read more »