If you have other children, it is better if they could be looked after at home or by another adult if they come with you. If your child is taking medicines, you should continue to give them as normal. It is helpful if you make sure that your child’s hair is clean before the test, with no mousse, gel, oil or hairspray. The EEG is completely safe and pain free.Staying safe at GOSH and outside the hospitalĬoming to GOSH for a day or inpatient admissionĬoming to GOSH for an outpatient appointment.THE EEG REPORT WILL BE FAXED TO YOUR REFERRING DOCTOR. In urgent situations, your doctor may obtain a preliminary report by contacting our neurologist. You must make arrangements with your doctor to receive the results. However, the scientist cannot tell you the results of the test and administration staff are unable to provide results over the telephone. The EEG scientist has been specially trained for obtaining a good EEG record and will be pleased to answer any questions about the procedure. There are no after-effects from the EEG so you can carry on with your normal activities immediately. The areas where the discs have been placed will be cleaned by the scientist but it is generally recommended that you wash your hair at home after the test is performed. The Neurophysiology scientist will carefully remove all the electrodes from your scalp. Our Neurophysiology scientist will give you a rough idea about the time, but the actual time on the day will vary depending on the time taken to fall asleep. A prolonged or sleep-deprived EEG may take longer. This time allocated will include the placement of electrodes, recording of your brain activity, and analysis of these recordings by the Mater Epileptologist. How much time will the procedure take?Ī standard EEG usually takes about an hour to complete. This gives the neurologist an accurate visual record in conjunction with the EEG recording. The scientist will clean the scalp lightly, place electrodes, and secure with a sticky paste and some light tape.Ī video is recorded in case an event occurs. Religious headwear may need to be removed in order to conduct the test (please advise if you wish to be connected by a female or male Neurophysiology scientist in this case).īefore testing, the EEG scientist will ask a few questions about you, even though you may have given this information to your doctor.Do not wear hair extensions because they can interfere with the test.This study is similar to a standard EEG except that it records for more than 3 hours with the ability to capture sleep EEG features and record events suspicious of a seizure. This study is reserved for selected individuals to capture EEG during a normal awake and sleep state.
IN ORDER TO ENSURE THE VALIDITY OF THE TEST, NAPS ARE PERMITTED OVERNIGHT, BUT NO LONGER THAN 2 HOURS. PLEASE BE AWAKE AS LONG AS POSSIBLE THE NIGHT BEFORE YOUR EEG. When patients are sleep-deprived, there is a higher chance that abnormal electrical activity (if present) will be detected. This test is normally performed in the awake patient.Ī sleep-deprived EEG test is done when a patient has less sleep than usual, the night before the study (‘sleep-deprived’).
Usually, a standard EEG test will be done at the clinic room. It is useful also to exclude unusual movements in the awake and sleep state. The most common reason an EEG is performed is to assist in diagnosing epilepsy. Electroencephalography (EEG) is a non-invasive test to study the health and functioning of your brain by recording electrical activity.
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