Last December my wife called 911 in the middle of the night when I was thrashing around, calling out, but not conscious. Lots of diagnostic tests were inconclusive. Six months later, I had a similar episode. This time, testing pointed to seizures and I was hospitalized for four days. I have been medicating since with lacosamide and gabapentin. I've had no episodes since the June hospitalization. Testing has not revealed a root cause for the seizures. My neurologist says this is the case with about 50% of people with seizures. So far, the meds are doing their job but I guess I could have a breakthrough seizure anytime.