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    • Polysomnography

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      • Polysomnography records your brain waves, the oxygen level in your blood, and your heart rate and breathing during sleep. It also measures eye and leg movements.
      www.mayoclinic.org/tests-procedures/polysomnography/about/pac-20394877
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  2. A sleep EEG is carried out while you're asleep. It may be used if a routine EEG does not give enough information, or to test for sleep disorders. In some cases, you may be asked to stay awake the night before the test to help ensure you can sleep while it's carried out. This is called a sleep-deprived EEG.

  3. A sleep-deprived EEG is the recording of the brain activity following a period of no sleep. The night before your appointment you’ll limit your sleep (more details below), and then come to the Neurophysiology Department in the morning.

  4. An echocardiogram, also known as an ‘echo’, is a test which uses sound waves to help diagnose and monitor certain heart conditions. ECG An electrocardiogram, or ECG, is a simple and useful test which records the rhythm, rate and electrical activity of your heart.

  5. Graph - the way the results of the test are presented What is a sleep deprived EEG? You may have already had a standard waking EEG. Sleep deprivation may help in two ways. Firstly the tiredness may result in brain waves on the EEG which are not usually seen. Secondly, you may fall asleep during the EEG and this may reveal new information that

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  6. ectroencephalogram. A sleep EEG is a recording of the electrical activity of the brain while you are aw. ke and then asleep. It involves having small discs (electrodes) which record the activity attached to you.

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  7. Feb 2, 2024 · What is a sleep deprived EEG? A sleep deprived EEG will be performed by a clinical physiologist. EEG is the abbreviation of electroencephalogram, which is the recording of electrical activity produced by the brain.

  8. Sleep electroencephalogram (sleep EEG): information for families. Electroencephalogram (EEG) is a test that looks at the function of the brain. The brain works by a series of electrical signals. These signals (also called brainwaves) can be recorded through the scalp.

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