I have a very similar MRI as the one shown here,nothing you would call “obvious” i am going to ask my neurologist if he could please do a standing MRI next time. Can anyone tell me when having an MRI, do you have to stand upright and still for say half an hour? I know you have to keep so still with these things, but that would be as tough as a tilt table test.I have taken a look at the chiari institute video, and its interesting how they say the drop is almost meaningless at times.