EEG (electroencephalogram) - Mayo Clinic EEG results show changes in brain activity This may help diagnose brain conditions such as epilepsy and other seizure conditions 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 attach to the scalp
Electroencephalography - Wikipedia EEG can detect the onset and spatio-temporal (location and time) evolution of seizures and the presence of status epilepticus It is also used to help diagnose sleep disorders, depth of anesthesia, coma, encephalopathies, cerebral hypoxia after cardiac arrest, and brain death
Electroencephalogram (EEG): What It Is, Procedure Results An EEG (electroencephalogram) is a test that tracks your brain’s electrical signals It checks for epilepsy or other brain conditions It’s painless, safe and can be done while you’re awake or asleep Your provider will use the results to help guide a diagnosis and treatment Contents What Is an Electroencephalogram (EEG)?
EEG (Electroencephalogram): Uses, Procedure, Risks What Is an EEG Used For? 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 brain injuries, as well as to monitor brain activity during surgery or when a person is in a coma An EEG records electrical activity in the brain
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 They detect tiny electrical charges that result from the activity of your brain cells
EEG (Electroencephalogram): Purpose, Procedure, and Risks Read on to learn about an EEG, including why it’s done, what to expect, and the possible risks What is an EEG? An EEG tracks and records brain wave patterns Small flat metal discs called
Electroencephalogram (EEG): Uses, Procedure, and Results Doctors use an electroencephalogram (EEG) to diagnose or evaluate conditions affecting the brain and nervous system and neurological disorders These include: Read about 10 conditions that an EEG can diagnose These are EEG results Iryna Imago Getty Images