Maureen - Sadly, I wasn't even shocked that my neurologist never let me know. That was the last in a long list of transgressions, including, but not limited to, trying to fix my neck/back problem by writing a new prescription quarterly to see if anything would ever "take" rather than figuring out what was actually wrong. (Nothing ever worked, but I have quite an interesting stash of unused meds now!)
Dennis - I read your blog, and your Brackmann/Yoda comparison brought to mind my attempt to describe radiation treatment to my sons. I tried to describe how each beam was harmless by itself, but the point at which they all converged was quite intense. As I was stumbling through my explanation, assuming I was botching things up, my oldest said, "you mean, like the Death Star?"
"EXACTLY! It's exactly like the Death Star!!!", I said.
That has to be the best description I have yet to read about how Gamma Knife works. The Gamma Knife marketing team could have saved themselves a lot of copy on their site if they had just said, "You know the Death Star? Yeah, it's like that."