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

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   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.

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3. www.verywellhealth.com › ten-conditions-diagnosed10-Plus Conditions Diagnosed With Abnormal EEG Results

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   Sep 6, 2024 · An EEG is a noninvasive brainwave test that is used to evaluate and diagnose epilepsy, sleep disorders, and changes in consciousness. Sometimes EEG is necessary to help distinguish epilepsy from conditions that may have similar symptoms, such as movement disorders or migraine.

4. www.nhs.uk › conditions › strokeDiagnosing a stroke - NHS

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   CT, MRI and ultrasound scans to check in and around your brain; an electrocardiogram (ECG) to check your heart; These tests can show what type of stroke you've had. The different types of stroke include: an ischaemic stroke – this happens when a blood clot blocks blood flow to the brain. It's the most common type of stroke

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

   www.imperial.nhs.uk › - › media

   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.

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

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   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.

7. media.gosh.nhs.uk › documents › Sleep_EEG_patientSleep electroencephalogram (sleep EEG): information for families

   media.gosh.nhs.uk › documents › Sleep_EEG_patient

   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.

8. People also ask

   What is a 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.

   Neurophysiology Department Your Sleep Deprived EEG test

   www.imperial.nhs.uk/-/media/website/patient-information-leaflets/neurology/clinical-neurophysiology/your-sleep-deprived-eeg-test.pdf

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   What is a sleep EEG?

   • 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.

   Electroencephalogram (EEG) - NHS

   www.nhs.uk/conditions/electroencephalogram/

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   What is an electroencephalogram (EEG)?

   • An electroencephalogram (EEG) is a recording of brain activity. During this painless test, small sensors are attached to the scalp to pick up the electrical signals produced by the brain. These signals are recorded by a machine and are looked at by a doctor.

   Electroencephalogram (EEG) - NHS

   www.nhs.uk/conditions/electroencephalogram/

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   What is an EEG test for epilepsy?

   • An EEG is a noninvasive brainwave test that is used to evaluate and diagnose epilepsy, sleep disorders, and changes in consciousness. Sometimes EEG is necessary to help distinguish epilepsy from conditions that may have similar symptoms, such as movement disorders or migraine.

   10-Plus Conditions Diagnosed With Abnormal EEG Results - Verywell H…

   www.verywellhealth.com/ten-conditions-diagnosed-with-an-eeg-8693191

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   What does an EEG test measure?

   • The EEG measures the synchrony and rhythm of electrical signals throughout the brain. An EEG test examines the rhythm of brain activity and the symmetry of nerve activity throughout the brain. The pattern of your EEG brain waves differs between waking and sleeping and cycles through stages while you’re sleeping.

   10-Plus Conditions Diagnosed With Abnormal EEG Results - Verywell H…

   www.verywellhealth.com/ten-conditions-diagnosed-with-an-eeg-8693191

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   What does a flashing light mean on a sleep EEG?

   • A flashing light may also be used to see if this affects your brain activity. 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.

   Electroencephalogram (EEG) - NHS

   www.nhs.uk/conditions/electroencephalogram/

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

   www.swbh.nhs.uk › What-is-a-sleep-EEG-ML3791

   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.