EEG Test (Electroencephalogram)

An EEG Test is a diagnostic procedure that measures the electrical activity of the brain. It is a non-invasive test commonly used to evaluate brain function and diagnose neurological conditions.

Why is an EEG Test done?

An EEG is performed to:

• Detect seizure disorders, such as epilepsy.
• Diagnose conditions like brain tumors, head injuries, or stroke.
• Evaluate sleep disorders, such as sleep apnea.
• Monitor brain activity during surgeries or in cases of coma.
• Investigate causes of headaches, dizziness, or memory problems.

How is the EEG Test performed?

1. Preparation: No special preparation is usually needed, but avoid caffeine and certain medications before the test.
2. Electrode Placement: Small, flat metal discs (electrodes) are attached to the scalp with adhesive or a cap.
3. Recording Brain Activity: The electrodes detect brainwave patterns and record them on a computer for analysis. The test typically takes 30-60 minutes.
4. Post-Test: You can return to your routine immediately after the test.

Types of EEG Tests

• Routine EEG: Monitors brain activity for a short duration.
• Ambulatory EEG: Conducted over 24-72 hours while you go about your daily activities.
• Sleep EEG: Performed while you are asleep or in a sleep-deprived state.

Results

• Normal: Regular brainwave patterns.
• Abnormal: Irregularities in brain activity, which may indicate seizures, brain injury, or other conditions.

If you're looking to book an EEG Test with home collection or at a diagnostic center, MyDoctorLab provides reliable and affordable services. Would you like more information about test locations, pricing, or booking?