Normal
There's also a possibility there's something ELSE going on... the sensory issues make me wonder about other possible diagnoses. Again, a pediatric psychiatrist or even a neuropsychologist would be a good place to start in evaluating what's going on here. If your neuro isn't any help with a referral, try contacting a local children's hospital or a teaching hospital affiliated with a university. If he's worse than he was before medications, it could be they are aggravating an underlying disorder. The trick is finding the right combo that addresses the seizure problems AND the behaviorial issues.