Just a few comments regarding seizures
I have had an EEG, and an MRI specifically for seizures
Neither showed anything. My Neuro told me that in many cases nothing showed.
She went by my symptoms and everything I told her, from the questions she asked me.
Some of the symptoms, cheek/tongue biting at night, waking next day with headache, soreness in neck, shoulders, irritability. Sleepiness, hard to stay awake, etc. I even wet the bed.
This was after many other tests, bloodwork, etc.