My NT son started having staring spells a couple months ago, around 18 months. Same thing - EEG showed some suspicious activity. We had an MRI. I don't have the results yet, but I assume they were normal since I didn't get a phone call. We are waiting for our second EEG now. Yes, it is scary. This son doesn't have PDD (my older one does), but he has a suspected growth disorder. The waiting and scenarios playing out in my head are torture. I am so stressed out about all this.