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...
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 »
We finished the last blog in mid-thought. We were talking about REM sleep and the idea of brain plasticity- the rewiring of our brains... Read more »
Long periods of sleep deprivation are often a way of life for members of essential services, including medical and military personnel.... 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 »
March 14, 2008 was designated the first World Sleep Day. Sleep experts from around the world gathered in Cyprus to discuss the world of... Read more »
A lucky few can get by just fine on six hours of sleep, and a new study suggests a genetic mutation might help explain why. Read more »
Older women who sleep only a few hours a night have poorer daytime function than those who get more sleep, researchers say. In a study of 2,889 older... Read more »
In late 2006, I heard Frederick Goodwin MD, former director of the NIMH, speak to a DBSA group in Washington DC.Managing sleep, he told the... Read more »
Scientific studies about the brain are rapidly changing our understanding about how to maintain the brain’s function as we age. It’s becoming... Read more »
Source: ADAM Encyclopedia
Spastic colon; Irritable colon; Mucous colitis; Spastic colitis Treatment The goal of treatment is to relieve symptoms. Lifestyle... Read more »