Electroencephalogram (EEG)
An electroencephalogram (EEG) is a test that measures electrical activity in the brain. Small sensors, called electrodes, are placed on the scalp to detect brain waves, which reflect how active or relaxed the brain is at any given time. EEGs are commonly used in medical settings to help diagnose conditions like epilepsy, sleep disorders, and brain injuries. The results provide valuable insights into brain function and can guide treatment decisions, making EEG a crucial tool in neurology and psychology.
Additional Insights
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An electroencephalogram (EEG) is a medical test that measures the electrical activity of the brain. During the procedure, small sensors called electrodes are placed on the scalp to detect brain waves, which reflect neural activity. EEGs are commonly used to diagnose conditions like epilepsy, sleep disorders, and head injuries. The test is non-invasive, meaning it doesn’t require surgery or penetrating the skin, and it can provide valuable insights into brain function in real-time, helping doctors understand how the brain is working and identify any abnormalities.