I have had several MRIs and CT scans over the years to monitor my migraines along with an EEG to rule out seizures -- which it did. My latest MRI did show "white matter changes" or white spots that my neurologist said are due to the migraines. I don't know if they are common among migraine sufferers but she said they do occur. Hope that helps!
Migraine with Aura, Familial Hemiplegic Migraine, Degenerative Disc Disease, Hemilaminectomy L4/5, Depression
Celexa 40mg, Wellbutrin 300mg, Topamax 200mg, Ambien 10mg PRN, Phenergan 25mg PRN
Meds for Migraine episode:
IV Fentanyl 100 - 200mcg, IV Phenergan 25 - 50mg