 [ Symptoms ] what is an m r a of the brain my dr has ordered an m r i of my brain thinking i may have had a stroke she also ordered an m r a can you please tell me what this involves [ Disease ] i would be very surprised if you are going through premenopause i think you should go to your doctor i know that might not sound very helpful but it will ease your mind as well as help you figure out what is physically wrong i wish you luck and hope you feel better