Marie,
After reading your article, I know exactly how you feel,
My 16 yr old has Asperger's syndrome - he was dx around the age of 10 (a few false dx before then - it was a long road).
But this past Oct he had a grand mal seizure at school with no warning and had to be taken to the ER by ambulance. I'm sure we went through a lot of the same tests: CT, MRI, EEG, etc.
He started on Lamictal for his seizures. Driving and kayaking had to be put on hold for 6 months, we are hoping he can start back next month.