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      • A sleep deprived EEG is very similar to the routine EEG you may already have had. This test takes up to 1 hour 30 minutes and requires you to be sleep deprived the night before the test. During the test you will be given the opportunity to go to sleep.
      www.lancsteachinghospitals.nhs.uk/media/.leaflets/653f862dd47cb4.94501946.pdf

      Sleep deprived electroencephalogram (EEG) test

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  3. sthk.merseywestlancs.nhs.uk › media › 605What is a sleep-deprived EEG? - sthk.merseywestlancs.nhs.uk

    The test takes about 90 minutes. The Clinical Physiologist will make measurements of your head, then after gently rubbing over the marks, attach approximately 23 electrodes (small metal discs) using a sticky paste. The test itself is painless and the recording takes approximately 60 minutes.

  4. www.imperial.nhs.uk › - › mediaNeurophysiology Department Your Sleep Deprived EEG test

    What is a sleep-deprived EEG test? An EEG (electroencephalogram) is a test that records the electrical activity of the brain. The nerve cells in the brain produce tiny electrical signals and these signals (also called brain waves) can be recorded via electrodes (small disks) placed on the scalp. A sleep-deprived EEG is the recording of the ...

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  6. www.nhs.uk › conditions › electroencephalogramElectroencephalogram (EEG) - NHS

    • Routine EEG
    • Sleep EEG Or Sleep-Deprived EEG
    • Ambulatory EEG
    • Video Telemetry
    • Invasive Eeg-Telemetry

    A routine EEG recording lasts for about 20 to 40 minutes. During the test, you'll be asked to rest quietly. You will usually be asked to open or close your eyes from time to time. In most cases, you'll also be asked to breathe in and out deeply (called hyperventilation) for a few minutes. A flashing light may also be used to see if this affects you...

    See full list on nhs.uk

    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.

    See full list on nhs.uk

    An ambulatory EEG is where brain activity is recorded throughout the day and night over a period of one or more days. The electrodes will be attached to a small portable EEG recorder that can be clipped onto your clothing. You can continue with most of your normal daily activities while the recording is being taken, although you'll need to avoid ge...

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    Video telemetry, also called video EEG, is a special type of EEG where you're filmed while an EEG recording is taken. This can help provide more information about your brain activity. The test is usually carried out over a few days while staying in a purpose-built hospital suite. The EEG signals are transmitted wirelessly to a computer. The video i...

    See full list on nhs.uk

    This EEG is not common, but it may be used to check if surgery is possible for some people with more complex epilepsy. It involves surgery to place electrodes directly on the brain to find out exactly where the seizures are coming from.

    See full list on nhs.uk

  7. www.lancsteachinghospitals.nhs.uk › mediaSleep deprived electroencephalogram (EEG) test

    An EEG simply measures the brainwaves; it cannot measure intelligence, thoughts, or feelings. A sleep deprived EEG is very similar to the routine EEG you may already have had. This test takes up to 1 hour 30 minutes and requires you to be sleep deprived the night before the test.

  8. mft.nhs.uk › app › uploadsSleep Deprived EEG - Manchester University NHS Foundation Trust

    An EEG is a simple and painless test in which the electrical activity of the brain (sometimes called brain waves) is recorded from the scalp. Usually EEGs are recorded over 20 minutes while you are awake, however, in some circumstances we need to record your EEG while you feel drowsy and are asleep. In these cases a Sleep Deprived EEG is required.

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  9. www.hey.nhs.uk › patient-leaflet › 32302Sleep Deprived Electroencephalogram (EEG) Adults | Hull ...

    Feb 2, 2024 · 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. It can help to explain fits or seizures and is a tool to help your doctor in making a diagnosis.

  10. www.swbh.nhs.uk › What-is-a-sleep-EEG-ML3791What is a sleep EEG - Sandwell and West Birmingham NHS Trust

    There are different types of sleep EEG recordings: • Sleep Deprivation EEG – For this test you will need to avoid sleeping or have less sleep on the night before the test. The amount of sleep you can have will be detailed in your appointment letter. • Natural sleep EEG – For this test you are allowed to fall asleep naturally and do not ...

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