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  1. EEG (electroencephalogram) - Mayo Clinic

    May 29, 2024 · An EEG records the electrical activity of the brain through electrodes put on the scalp. EEG results show changes in brain activity. This may help diagnose brain conditions …

  2. Electroencephalogram (EEG) - Johns Hopkins Medicine

    An EEG is a test that detects abnormalities in your brain waves, or in the electrical activity of your brain. During an EEG, electrodes are pasted onto your scalp. These are small metal disks with …

  3. What It's Like to Have an EEG Test Done - Verywell Health

    Dec 8, 2025 · An electroencephalogram (EEG) test is used to check for seizures and diagnose epilepsy. EEG can also be used to diagnose other medical conditions like sleep disorders or …

  4. Electroencephalogram (EEG): What It Is, Procedure & Results

    An EEG (electroencephalogram) is a test that evaluates brain function. Healthcare providers order an EEG to diagnose brain issues like epilepsy.

  5. EEG Test (Electroencephalogram): Purpose, Procedure, and Results - WebMD

    Dec 18, 2023 · An EEG is a test that helps your doctor diagnose brain disorders like epilepsy or a sleep disorder. You can have it in a doctor's office, a sleep lab, or at home.

  6. EEG: MedlinePlus Medical Encyclopedia

    Jan 13, 2025 · An electroencephalogram (EEG) is a test to measure the electrical activity of the brain. The test is done by an EEG technologist in your health care provider's office or at a …

  7. Understanding the Electroencephalogram (EEG) Test: Key Insights

    Learn about the Electroencephalogram (EEG) test, a non-invasive brain scan used for epilepsy, seizures, sleep disorders, and more. Find out how it works, preparation tips, and result …

  8. Electroencephalogram - StatPearls - NCBI Bookshelf

    This activity represents an overview of EEG testing, including the techniques, indications, contraindications, and clinical significance. It also highlights the role of the interprofessional …

  9. Electroencephalogram (EEG) - Kaiser Permanente

    Dec 3, 2024 · Electroencephalogram (EEG) An electroencephalogram (EEG) is a test that measures and records the electrical activity of your brain. Special sensors called electrodes …

  10. Electroencephalogram (EEG) Test Information - ColumbiaDoctors

    Learn more about Electroencephalogram (EEG) test, including how it is performed, results, and what to expect during the test.