EEG (Electroencephalogram): What It Is, Procedure & Results
Mar 8, 2024 · An EEG (electroencephalogram) is a safe, painless test that measures brain activity. Your healthcare provider may order an EEG to find out why you have certain …
EEG (electroencephalogram) - Mayo Clinic
May 29, 2024 · An electroencephalogram (EEG) is a test that measures electrical activity in the brain. This test also is called an EEG. The test uses small, metal discs called electrodes that …
EEG (Electroencephalogram): Purpose, Procedure, and Risks - Healthline
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.
10-Plus Conditions Diagnosed With Abnormal EEG Results
Sep 6, 2024 · EEG technology measures changes in the brain that affect cognitive ability. Learn about neurological conditions and others diagnosed with 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 …
Understanding Your EEG Results | Normal & Abnormal EEGs
Aug 3, 2020 · An EEG evaluates brain function by measuring the electrical activity within the brain. It records patterns of activity during rest and in response to certain stimuli. This helps …
What Is an EEG Used For? - Verywell Health
Feb 25, 2025 · An electroencephalogram (EEG) detects abnormal brain waves that cause seizures. EEG uses include diagnosing epilepsy, sleep disorders, and brain tumors.
EEG Test (Electroencephalogram): Purpose, Procedure, and Results - WebMD
Dec 18, 2023 · An EEG, or electroencephalogram, is a test that records the electrical signals of the brain by using small metal discs (called electrodes) that are attached to your scalp. Your …
Electroencephalogram (EEG): Uses, Procedure, and Results
Jul 25, 2022 · An electroencephalogram (EEG) is a noninvasive, painless test that detects unusual electrical activity in the brain. A technician attaches electrodes to your scalp to record …
Electroencephalogram (EEG) - What to Expect - IU Health
An EEG test measures and monitors electricity in the brain to determine what is happening during a seizure or other event. There are two types of EEG: This 30-minute test is completed in the …