I have a three year old son who is autistic. We recently had a MRI done and they discovered a small pineal cyst in the lower-back portion of the brain. The doctors have told us that there is no connection between the cyst and his autism. They also have discovered an abnormality which suggests delayed myelination. I was wondering if the delayed myelination could have an effect on some of his delays. We have been doing speech therapy and ABA therapy for about a year. He is improving. He has a lot of words and is becoming more social. Are there any other treatments that we can do to help our son?