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 such as …
Electroencephalogram (EEG): What It Is, Procedure & Results
Sep 29, 2025 · An EEG (electroencephalogram) is a test that evaluates brain function. Healthcare providers order an EEG to diagnose brain issues like epilepsy.
What It's Like to Have an EEG Test Done - Verywell Health
Feb 25, 2025 · An EEG is a test that records the electrical activity in your brain. It is most often used to diagnose epilepsy, but it can also be used for head injuries, brain tumors, stroke, and infections such …
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.
EEG (Electroencephalogram): Purpose, Procedure, and Risks
Nov 9, 2021 · An EEG is a test that measures your brain waves and helps detect abnormal brain activity. The results of an EEG can be used to rule out or confirm medical conditions.
EEG Test: What It Is, Why It’s Done, and What to Expect
Jul 29, 2025 · An electroencephalogram, commonly known as an EEG, is a medical test that records the electrical activity of the brain. This non-invasive procedure involves placing small sensors on the …
EEG Information | Mount Sinai - New York
An electroencephalogram (EEG) is a test to measure the electrical activity of the brain.
Electroencephalogram Test (EEG): Procedure and Results - GoodRx
Nov 19, 2025 · An electroencephalogram (EEG) is a painless test that measures your brain’s electrical activity. EEGs can help diagnose seizures and other brain conditions. You may need EEG …
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 thin wires. …
Electroencephalogram (EEG) - Northwell Health
EEG is a safe and painless test used to measure and record the electrical activity of your brain. With special sensors attached to your head, a computer records your brain’s electrical activity.