![eeg waves eeg waves](https://www.e-jnc.org/upload//thumbnails/jnc-190079f1.gif)
You'll then lie down on a table where you'll be made to feel warm and comfortable. This information is helpful in interpreting the test and providing you with a diagnosis. When you arrive at the office, you may first be asked a few questions about your symptoms. What can you expect during an ambulatory EEG?
![eeg waves eeg waves](http://neurosky.com/wp-content/uploads/2015/05/Screen-Shot-2015-05-14-at-10.41.17-AM.png)
The set-up is a bit involved, and you might want to consider a button-down shirt and/or a tank top to make things easier once your electrodes are hooked up. You should arrive for your appointment with clean and dry hair, without any oils or heavy products. It's helpful to study you while you're engaged in your normal day-to-day activities because those events sometimes might serve as triggers for your symptoms. Your physician might recommend an ambulatory EEG to diagnose or study Epilepsy or nonepileptic seizures. This lets your physician to see your brain waves while you're awake and while you're asleep. Your HonorHealth neurologist might suggest an ambulatory EEG to evaluate your brain waves over a few days. Your brain's electrical activity changes frequently, and routine EEGs only measure activity over a few minutes. Why would your doctor recommend an ambulatory EEG?
![eeg waves eeg waves](https://cdn.w600.comps.canstockphoto.com/brain-waves-on-encephalogramme-eeg-stock-images_csp8020075.jpg)
You're not required to stay in the hospital for an ambulatory EEG. Your physician may recommend an ambulatory EEG test to get a recording over a few days, as opposed to a few hours. An electroencephalogram (EEG) measures and records the electrical activity in your brain.