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Sleep Disorder Specialists Staunton VA

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

C V S/ Pharmacy
(540) 885-8134
2028 W Beverley St
Staunton, VA
 
A Meditation Indiana Motion
(540) 885-8838
219 West Beverley St
Staunton, VA
 
Draft Chiropractic
(540) 324-0966
85 Draft Avenue
Stuarts Draft, VA
 
Dr Jay A Dicicco
(540) 943-6036
618 West 11th Street
Waynesboro, VA
 
C V S/ Pharmacy
(540) 943-8314
901-1 W Broad Willow S.C.
Waynesboro, VA
 
Dockery Clinic of Chiropractic
(540) 886-0010
1410 Churchville Avenue
Staunton, VA
 
Body Care Company
(540) 885-5500
311 Mary Gray Lane
Staunton, VA
 
Davis- Thomas A District Of Columbia
(540) 564-2452
Broadmoor Plaza
Stuarts Draft, VA
 
Draft Chiropractic
(540) 943-1434
85 Draft Avenue
Stuarts Draft, VA
 
Blondi's Boutique
(540) 942-6245
1522 Park Road
Waynesboro, VA
 

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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