Brain MRI\'s

Hi Girls,
Hope everyone had a great mother's day with their family's. We went to the race for the cure in Phila. What a wonderful job they did again this year. This is my 7th year YEA, I'm still here and going strong. Anyway I'm wondering if anyone has any thoughts about getting periodic brain scans? Yesterday I had some weierd vision blurring out
on the perfial vision, this lasted about 1/2 hour. Any thoughts????