You will be asked to lie down on the examination table on your back. The table will slide smoothly into the tunnel opening, and you will be positioned either head first or feet first, depending on the type of exam. Once the exam begins, it is important that you are as still as possible. You will hear “knocking” and “banging” noises, and the hum of the machine. This is all normal and you will be able to talk to the technologist during your procedure. You will be able to listen to music or choose one at our facility.