I'm certain someone shook Amber when she was a baby. Frequently.
I was thinking "dropped on head", "shaken, not stirred" works as well.
Who knew ultrasound would penetrate concrete?
ultrasound eh???
I bet she could have gotten the same results
if she stuck her head in a big pot and had a
friend bang it with a hammer. 
The pot, not her head...or maybe... 
Microwave oven, perhaps...

We could modify several of them to operate without doors and sell them to DUmmies as "DIY Home Ultrasound Therapy Kits."
Who's with me?
