#What is an eeg test how to
#What is an eeg test free

We ask that all family and friends (except those who need to translate for the patient) wait in the reception area during the test.

#What is an eeg test free

Please feel free to ask the technician questions at any time during the test. The most important things to do during the test are to relax and follow the technician's instructions. While the technician will clean most of this paste from your hair following the test, you may want to bring a scarf or wig with you as well. The quality of the test will improve if you have a chance to relax for a few minutes beforehand.ДЄ special cream is used to attach the electrodes to your scalp during this test. Please arrive a few minutes early for your test. However, avoid coffee, tea, sodas, and other drinks and food that contain caffeine. Unless you are instructed otherwise, you should eat normally. The technician needs to know what medicines you are taking, so if you take several medications you may want to bring a list of them to the test. Do not use hair treatment products such as hair spray, conditioners or hair dressing, nor should you fix your hair in tight braids or cornrows.Д¬ontinue to take your prescription medicine unless specifically instructed by your physician to discontinue use. Please remove any hair extensions or additions. So that our technicians can properly apply the electrodes to your scalp, please shampoo your hair the night before the test. The actual recording time varies but usually lasts about 30 minutes. Part of this time is spent in applying the electrodes. The test usually takes 1 to 1ВЅ hours to perform. This information is used to help identify a wide variety of neurological problems. Patterns of the brain's electrical activity provide information about specific brain functions. You may be asked to stop taking certain medications ahead of time, but you shouldnвЂ™t change your medicines or stop taking any of them unless your neurologist asks you to do so.An EEG or electroencephalogram is a completely safe and painless procedure for recording the electrical activity produced by the brain.

When you schedule your EEG, make sure your doctor knows all the medicines you take. You should also avoid consuming anything with caffeine for at least eight hours before your test, as it can affect your results.

You should wash your hair the night before your test, taking care to avoid using any conditioner, gels, sprays, or oils. You keep the electrodes in your head, and can take the machine with you to your house. This test requires you to wear electrodes and carry a special recorder as you go about your normal routine for up to three days. When neurologists determine that a patientвЂ™s brain activity needs to be monitored for longer than 30-60 minutes, they perform an ambulatory EEG. In some cases, you may be asked to sleep during the test. Your doctor at The Neurology Group may ask you to perform certain tasks during the test, such as looking at a bright light or changing your breathing pattern for a few moments. The electrodes have wires that extend to a recording machine, which receives the signals and translates them into patterns on a screen or on a paper printout.Дuring the test, youвЂ™re asked to relax and stay still with your eyes closed, because movement changes the readout and alters your results. You lie comfortably on your back or sit on a chair as the electrodes are placed all over your scalp with a sticky paste. It can also be useful for diagnosing or helping to treat the following problems:ДЄn EEG is a noninvasive test that causes little to no discomfort. What is an EEG used for?ДЄn EEG is one of the main diagnostic tools for epilepsy and other seizure disorders.

#What is an eeg test how to

Neurologists know how to read the electrical impulse patterns of the brain, and they can differentiate between normal patterns and patterns that suggest specific disorders.

Because your brain cells are always sending and receiving signals, even during sleep, thereвЂ™s always activity to measure. During an EEG, your physician at The Neurology Group attaches small, metal discs called electrodes to your scalp where they monitor the electrical activity of your brain. Your brain cells communicate with one another using tiny electrical signals, or impulses.