My daughter (18 mos) has hypotonia and had an MRI at 16 months which her doctor said was "normal."

I know that the hypotonia could be caused by any number of things, but mild CP would make the most sense to me, as I had a difficult end to my pregnancy with pre-eclampsia.

We are still on the waiting list to see both the neurologist and developmental pediatrician.

But just for my own curiosity, does all CP show up on an MRI? Would this MRI being "normal" conclusively rule out CP?