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Friday, October, 23, 2009

What Is A Polysomnogram

Health Encyclopedia: Polysomnogram

Alternative Names

Sleep studies; Polysomnography; Rapid eye movement studies


What the risks are

The risks are negligible as long as the tests and equipment are appropriately supervised.


Special considerations

Sleep studies may be applied to other disorders.


Read more »

Expert & Community Posts

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Polysomnogram: What Is It, And How Does It Work?
By Allen Blaivas, M.D. , Health Expert

...attack, and diabetes.  Today we will focus on the polysomnogram (PSG), the test used to... Read more »

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Your Sleep Questions Answered, Part 1
By Allen Blaivas, M.D. , Health Expert

... Question:I have sleep apnea and had a follow-up polysomnogram five years after my original... Read more »

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CPAP Helps Sleep Apnea Sufferers, And Their Spouses Too!
By Allen Blaivas, M.D. , Health Expert

...diagnosis of obstructive sleep apnea (OSA) using polysomnogram and reviewed some of the... Read more »

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What You Should Know About Sleep Apnea: A Guide to the Basics
By Florence Cardinal , Health Expert

...patient is sent to a sleep lab for a sleep study or polysomnogram. This measures body functions... Read more »

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Consequences of OSA
By Allen Blaivas, M.D. , Health Expert

...necessary, the only way to make a firm diagnosis is with polysomnography.  However, as pointed... Read more »

Health Guide

Polysomnogram
Sleep studies; Polysomnography; Rapid eye movement studies Normal Values Usual or normal patterns of brain waves and muscle movements during... Read more »
Polysomnogram
...five cycles of REM and NREM sleep during a night. Alternative Names Sleep studies; Polysomnography; Rapid eye movement studies How the test is performed ... Read more »
Sleep Apnea: Diagnosis
...psychologic conditions (chronic fatigue syndrome, depression) that may be causing daytime sleepiness.PolysomnographyPolysomnography is the technical term for an overnight sleep study that involves... Read more »
Restless Legs Syndrome and Related Disorders: Diagnosis
...by a multidisciplinary team of consultants who can provide both physical and psychiatric evaluations.PolysomnographyOvernight polysomnography involves several tests to measure different functions... Read more »
Narcolepsy: Diagnosis
...People with healthy sleep habits fall asleep in about 10 to 20 minutes. In patients with narcolepsy, polysomnography plus MSLT will show a much shorter duration of time (less than 8 minutes) from... Read more »

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