Electroencephalography (EEG) is a diagnostic procedure used to monitor and record the brain’s electrical activity. It is a non-invasive test that helps detect abnormalities in brain function and is particularly useful for diagnosing conditions such as epilepsy, sleep disorders, brain tumors, and brain injuries. At Emirates Hospitals, EEGs are performed by highly trained neurologists and technicians using state-of-the-art equipment to ensure accurate results and patient comfort.
The procedure involves placing small electrodes on the scalp, which detect the brain’s electrical signals. These signals are recorded as wave patterns and analyzed by specialists to identify any irregularities. The test is painless and typically lasts between 30 minutes to an hour, depending on the type of EEG required. In some cases, longer monitoring may be needed to capture events such as seizures.
EEG is a critical tool for understanding brain activity and planning effective treatment strategies. At Emirates Hospitals, the test is often part of a comprehensive evaluation that may include imaging studies and other neurological assessments. The hospital’s commitment to precision and patient care ensures that EEGs are performed in a comfortable and supportive environment, with results interpreted promptly by experienced neurologists. This allows for timely diagnosis and the development of tailored treatment plans.
EEG is commonly used to diagnose epilepsy, sleep disorders, brain injuries, and certain neurological diseases.
No, EEG is a completely non-invasive and painless procedure.
Avoid caffeine and ensure clean, dry hair before the test. Your doctor will provide specific instructions if required.
Standard EEGs take 30–60 minutes, but longer tests may be required for certain conditions.
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