I was diagnosed with Hemiplegic migraines after being admitted to the hospital with stroke like symptoms at the age of 26. My MRI shows a few white spots, but in the frontal lobes. I have not had a follow up MRI but I have been told that they do occur with migraines. I also was told that they are more common as you get older. I also worry about whether or not this is normal or if it's actual scarring that will affect me eventually.
sorry I can't read an MRI but I had a similar problem. the right half of my face went numb with a bit of tingling last Fall after I got some strange infection. the numbness in face was coincidental with mild pain/pulse on top of the head on the same side.
before that happened I had a week-long headache. even before that I had like water leaking from the nose.
my MRI was negative although I see a white spot on top of the brain when looking at the profile but not where you dad has one.