I had an MRI today for confusion,memory loss and cognitive difficulties. I m a 45 yr old female with no history of diabetes,heart problems or high blood pressure. But I have had some head trauma over the past few years and many years ago, suffered from horrific migraines treated with Imitrex injections, although I haven t had one that severe in years. I also suffered a minor stroke over a decade ago which took a lot of work to get the right side of my face from sagging so much. The MRI results said that I had chronic micro vascular ischemic changes in the white matter of my brain. What does that mean? Can it be reversed?