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Sleep Disorder Specialists Corona CA

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

Cecilia Alvarado
(951) 684-3938
3843 12th St.
Riverside, CA
Membership Organizations
International Association for Colon Hydrotherapy (IACT)

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Queenie Lee
(909) 800-9888
13268 Roswell Ave.+
Chino, CA
Membership Organizations
International Association for Colon Hydrotherapy (IACT)

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Daryl Indes
(714) 348-7719
13912 Pondarosa
Santa Ana, CA
Membership Organizations
International Association for Colon Hydrotherapy (IACT)

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Carol Marsh
(949) 951-7631
22706 Aspan St.+ Ste. 302
Lake Forest, CA
Membership Organizations
International Association for Colon Hydrotherapy (IACT)

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Renee Scott
(909) 972-5547
1397 N. Tulare Way
Upland, CA
Membership Organizations
International Association for Colon Hydrotherapy (IACT)

Data Provided By:
Karen Sun
(949) 768-6780
4 Hughes+ #150
Irvine, CA
Membership Organizations
American Holistic Medical Association (AHMA)

Data Provided By:
Jeffrey Hockings
(949) 387-4111
6 Jenner Street+ Suite 100
Irvine, CA
Membership Organizations
American Holistic Medical Association (AHMA)

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Katherine White
1020 Robinson Avenue+ #3
San Diego, CA
Membership Organizations
American Holistic Medical Association (AHMA)

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Alara Kase
(949) 859-4869
22691 Lambert St.+ Suite #517 - 518
Lake Forest, CA
Membership Organizations
International Association for Colon Hydrotherapy (IACT)

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Wendy Rashidi
(909) 982-4000
299 West Foothill Boulevard+ Suite 209
Upland, CA
Membership Organizations
American Holistic Medical Association (AHMA)

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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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