i was confusing the mask for the cage. I thought you were talking about one of these, but apparently they are for oncology treatments.

Still, the cage would be awful. The washcloth is a great idea. I panicked really badly my first time in an MRI when I was a kid. I got to a point by 14, when I had my last one, where I was mostly okay... But it being 20 years, I don't know how I'll handle it when I get the next one, especially if they introduce a cage >.<