I am sure Mark knows much more than me but I was told the small vessel ischemia can cause migraines.

I have lesions of the frontal lobes and was diagnosed with migraines, never had them until after my concussion.

Also have terrible memory problems, I think what you have can cause memory problems or do they have to be in the frontal lobes??? can't remember!

Were you told where the problem is located, frontal lobes, temporal lobes?