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Sleep Disorder Specialists Front Royal VA

Looking for Sleep Disorder Specialists in Front Royal? We have compiled a list of businesses and services around Front Royal that should help you with your search. We hope this page helps you find Sleep Disorder Specialists in Front Royal.

Donna Krnak
(540) 743-2946
Rileyville, VA
Membership Organizations
American Holistic Health Association (AHHA)

Data Provided By:
Cabazolo Scott District Of Columbia
(540) 622-6400
316 Warren Avenue
Front Royal, VA
 
Family Chiropractic Center
(540) 635-1270
29 Crescent Street
Front Royal, VA
 
Berman Family Chiropractic & Acupuncture Clinic
(540) 636-8770
400 Virginia Avenue
Front Royal, VA
 
Front Royal Chiropractic & Acupuncture
(540) 636-1312
502 Warren Avenue
Front Royal, VA
 
Lisa D'Arcangelis
Stephenson, VA
Services
Certified Crystal Medicine Therapist
Membership Organizations
Peacefulmind.com

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Center for Therapeutic Massage
(540) 635-0337
402 Virginia Avenue
Front Royal, VA
 
Better Thymes Natural Foods
(540) 636-9209
Royal Plaza Shp Centre
Front Royal, VA
 
Carrier Chiropractic Center
(540) 622-6232
Royal Plaza Shp Centre
Front Royal, VA
 
Churchill H M
(540) 868-2028
5296 Main Street
Stephens City, VA
 
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The Different Stages of Sleep

 Sleep 

In 1952, sleep-researcher Nathaniel Kleitman discovered that although sleepers tended to have slow, rolling eye movements beneath their lids as they fell asleep, during some portions of their sleep their eyes darted rapidly in a highly coordinated way, moving more quickly and sharply than they could while they were awake. He dubbed the phenomenon rapid eye movement (REM), a phase of sleep that was later related to dreaming.

Later researchers using electroencephalogram (EEG) that measures the electrical activity in the brain discovered that the REM stage of sleep is different from non-REM (NREM) sleep.

Sleep occurs in a series of cycles, each lasting between sixty and ninety minutes. A normal sleep pattern involves four to seven such cycles during the course of the night. On average, people have five or six sleep cycles during a normal nighttime sleep session.

Each cycle has two main parts. 

During the first part, our level of consciousness falls while the level of unconsciousness rises. This part of the cycle involves changes in heart rate and breathing, and an overall slowing of brain activity. We do not dream during this phase. 

In the second part of the cycle, however, we do dream. The characteristic sign of this phase of sleep is rapid eye movement, or REM.

Generally, each ninety-minute sleep cycle contains a non- REM period (or slow-wave sleep) and the REM period. On average, each of these two main periods occupies about 50 percent of the cycle's elapsed time, or about forty-five minutes. However, the balance between the two periods shifts during the course of the night. During the first ninety-minute cycle, the REM phase might last only a few minutes. In the final cycle of the night, REM sleep occupies most of the time, perhaps an hour or more.

Non-REM sleep actually consists of four distinct substages, labeled 1 through 4. The stages are defined according to the ...

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