How A Sleep Study Works

A sleep study center or a sleep disorder center is where people with various sleeping disorders are diagnosed and treated

. Though this is common knowledge, what people dont know is how sleep studies are conducted or how patients are diagnosed. So lets get straight into the process and see how it works.

Generally, sleep studies take place night and day throughout the week. While patients sleep, technicians and doctors are wide awake monitoring the process. There are roughly in excess of 80 sleeping disorders that lower the quality of our lives and impair our health.

The sleep study technically is called The Polysomnogram (PSG) a multi component test that transmits and records specific physical activities while you sleep. These recording will turn into data and it will be interpreted by qualified physicians to see if you suffer from sleeping disorders.

The four types of Polysomnographic Studies include:

Diagnostic Overnight PSG - General monitoring and evaluation.

Diagnostic Daytime Multiple Sleep Latency Test (MSLT) - Used to diagnose Narcolepsy and measure the degree of daytime sleepiness. To ensure accurate results, it is performed on the morning following a Diagnostic Overnight PSG.

Two Night PSG with CPAP Titration - General monitoring and diagnostic evaluation is conducted on the first night. If Sleep Apnea is discovered, the patient returns for a second night to determine the necessary CPAP pressure required to alleviate apnea.

Split Night PSG with CPAP Titration - Split Night PSG is conducted when moderate or severe Sleep Apnea has been discovered or strongly suspected during the first part of the nights study. The second half of the night is used for CPAP Titration.

The sleep technician can use up to twenty different electrodes to be attached to patient during a study. The electrodes monitor physiologic processes such as respiration, brain waves, heartbeat, blood oxygen levels, leg movements and snoring. These different physiological processes can help doctors assess the situation of the patient.

It is important to understand sleep disorders and get treated accordingly. A huge number of cases regarding sleep illness go unreported and people dont see them necessarily as a problem and choose to live with it. So the next time you feel youre not getting enough sleep, go straight to a sleep study center and get yourself checked.

by: sleepwellbewell

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