MRI and lazy eye

Hi

I had an MRI last week on my brain and no changes but now a few days later they want to go an mri on my eyes .because i recently had an eye exam and i didn't do so good i had a hard time seeing the letters far away and even harder when they cover one eye up i am scared. the doctor also order glasses for me which they have not come in but i am still waiting for an appoiment for the mri why would a  doctor order an mri ? otherwise i can see fine but when i try to cover one of eyes i can't see well 

Hello, My daughter had a lazy eye when sbe was younger. I was to patch her good eye to strengthen the lazy eye otherwise the dr said the brain should shut off the lazy eye eventually. I patched her good eye for about three years about five hours a day. It worked. He once lazy eye is not as strong as the other eye but is no longer lazy. That our experience on it..good luck to you, take care of that eye