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You’ll need to rest and avoid driving until the medication has worn off. This means that you’ll have to bring someone with you so they can take you home after the test. However, if you were given a sedative, the medication will remain in your system for a little while.
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Brain cells communicate with each other through electrical impulses. Home ∕ Patient Info ∕ Conditions and Procedures ∕ Neurodiagnostic Testing ∕ Electroencephalogram (EEG) Electroencephalogram (EEG) What is an EEG?Īn electroencephalogram (EEG) is a test used to evaluate the electrical activity in the brain.