The technologist monitors the recordings in another room. You will be in a private room with an intercom so that you may call the technologist at any time during the sleep study.
After testing is completed in the morning, the technologist will disconnect all of the electrodes and clean your skin, at which time your testing is complete and you may return home. The results of your sleep study will be sent to your referring physician.
Why is a sleep study performed?
A sleep study, or PSG, is performed to help evaluate sleeping disorders, which typically are:
Sleep Apnea
A condition that causes a person to stop breathing during sleep on occasions throughout the night. Symptoms include daytime sleepiness, loud snoring or frequent awakenings during the night.
Narcolepsy
A condition that causes a person to fall asleep suddenly at inappropriate times, such as while talking, eating or driving. There may be a sudden loss of muscle strength (cataplexy), which may cause the person to stumble or fall, usually during emotional times, such as when laughing or crying.
Insomnia
A condition in which a person has difficulty falling or staying asleep. This disorder may be caused by various problems such as tension, medications, or apnea.
Myoclonus
With this condition, sleep may be disturbed by spontaneous twitches or jerks in the limbs.
The sleep study is analyzed by technologists and physicians specifically trained in sleep disorders. The results assist your physician in diagnosing a sleep problem.
We realize that your sleep in the test situation may not be truly representative of your sleep at home; however, the information gained is still very useful. Most sleep disorders can be effectively treated once they have been diagnosed.
See related Patient Textbooks about Neurology.
See related Patient Topics Brain and Nervous System, Lungs and Breathing, Neurology or Sleep Disorders.
See related Provider Textbooks about Neurology.
See related Provider Topics Brain and Nervous System, Lungs and Breathing, Neurology or Sleep Disorders.
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