Dear Janel,
Yes, the changes in behavior surrounding sleep could have been influenced by the seizure - it's really not possible to know with certainty. Nor is it possible to anticipate what to expect in the future, except to say that children who experience a
febrileFebrile seizures
Febrile/cold agglutinins seizure generally develop well and display no particular problems if in all respects other than the seizure they were/are doing well.