My 11 year old son recently had an awake/sleep EEG. The results are: "Probably mildly abnormal due to the presence of rare frontal slowing, right greater than left, seen in drowsiness."

Does anyone know what this means?

I'm very curious and it coiuld be months before the neuro appt.

My son doesn' have any seizures that I know of. He had a sleeping eeg about 5 years ago and it was normal. He had this recent eeg at the request of his teachers because sometimes he zones out or seems spacey.

Thanks