The part that is being imaged is in the middle of the magnet. For example, if your ankle is being scanned, your head will be outside of the MR scanner. If it is your head, neck, or chest is scanned, your head will be inside of the scanner. I'm having a head scan. Our MRI system uses a special mirror arrangement to allow you to see outside the magnet at all times.
Most people have no reaction at all.
However, if you have had claustrophobic reactions to enclosed spaces before, you should let the technologist know. Even if you are uncomfortable in small spaces, staff members can help you complete the study. You will be in contact with a technologist at all times. Even when he or she is not in the MRI room, you will be able to talk to him or her by intercom. The technologist is always able to see you through a large patient viewing window.