|Placement of Sensors for an EEG|
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Reasons for Test
What to Expect
Prior to Test
- Ask your doctor whether to stop any medicines, such as stimulants, prior to the test.
- Avoid caffeine for eight hours before the test.
- Shampoo your hair the day of the test. Do not use hairspray or gel that day.
- If you are having a sleep-deprived EEG, you may need to stay awake the night before the test. You should also arrange for a ride to and from the test.
- If you are prone to seizures, arrange for a ride to and from the test.
Description of Test
- You may be asked to breathe deeply and rapidly.
- The technician may turn on a strobe light that sends fast pulses of light.
How Long Will It Take?
Will It Hurt?
Call Your Doctor
Epilepsy Foundation http://www.epilepsyfoundation.org
National Institutes of Health http://www.nih.gov
Epilepsy Canada http://www.epilepsy.ca
Epilepsy Ontario http://www.epilepsyontario.org
EEG (Electroencephalogram). KidsHealth website. Available at: http://kidshealth.org/parent/general/sick/eeg.html#. Updated September 2008. Accessed August 31, 2012.
Seizure in adults. EBSCO DynaMed website. Available at: https://dynamed.ebscohost.com/about/about-us. Updated August 2, 2012. Accessed August 31, 2012.
Seizure in children. EBSCO DynaMed website. Available at: https://dynamed.ebscohost.com/about/about-us. Updated August 2, 2012. Accessed August 31, 2012.
Shevell M, Ashwal S, Donley D, et al. Practice parameter: Evaluation of the child with global developmental delay: Report of the Quality Standards Subcommittee of the American Academy of Neurology and The Practice Committee of the Child Neurology Society. Neurology. 2003;60:367-380.
- Reviewer: Rimas Lukas, MD
- Review Date: 09/2012 -
- Update Date: 00/93/2012 -