I know in the past I said I had an MRI, but I realized that I believe it was only an mra. An Mra shows blood vessels in the brain and not the actual brain. I'm 95% sure that this is what I had because I remember the doc talking about the circle of Willis and also the look of the images that he showed me. Therefore, I scheduled an appntmt with another neurologist in the hopes of getting an MRI instead of an mra. Has anybody had an mri?