Strange question I have.

Just had a follow up MRI since they were making noises that I may be progressing due to my clinicals.

But apparently the Copaxone is helping. After changes in three brain MRIs during the DX process, I just found out that the one I had last week shows it's been stable since May.

Should I ask for a spine to make sure that's ok too, or is this just the wackiness of the disease that sometimes stuff doesn't come up on MRIs?