How funny you should say that...we had the same "performance" issue. Kind of like waiting for a kettle of water to boil, if you watch it, it takes forever!
We would make signs and hold them up for the EEG techs and they would turn the audio on and laugh with us...it was cute!

Anything to pass the time! We also ate like piggies...they had a great kids menu, on demand. Food 24/7, that was the life, I swear I put on 10 pounds! Sorry, trying to lighten things a little...
Katie had nurses that were with her on the first few days of the stay and she had no seizures. By the end of the week they were coming back to check on her to see if she had had any. "You're still here!" Finally when IT happened, a bunch of nurses came running into the room to cheer for her, because they all knew how hard she was working to "have" seizures. Imagine coming out of a seizure and having 5 nurses clapping and cheering, and Katie didn't have a clue as to what was going on...it was a humerous moment tho!
You definately want to bring things to do, and the more stressful the better. Taxes are a good suggestion! Hahaha!
Good luck...
Vicki
mom of Katie, the most courageous young lady I know