First a little back story. My husband and I got custody of my now 8 month old nephew 3 months ago, his adoption went through 2-3 weeks ago. He has a lot of medical/physically issues. He cannot hold his head up, roll, sit, and he is really floppy due to very low muscle control. He was physically abused by my sister's husband (he is not the father) and because of the abuse he sustained a major head injury. For the last week he has been fighting off a cold and had an ear infection. Then last night he woke up literally screaming and it has took us a good 4 hours to really calm him down. During this time , twice he would be screaming and then all of a sudden he would just stop and then get really rigid and get a blank look on his face after a few seconds he would relax and just lay there and stare for a few minutes and then go right back to screaming. He has never done that before. Could have had a couple of seizures?