Hope246---- I wish you the best of luck with your son. My daughter was 14 mos. when she first started having seizures. We went through all the tests, and they all came back ok. It wasn't until she had Long term monitoring(an EEG test that usually occurs for 5-7 days straight), that the hospital was finally able to see what and where the problem was. It was the same as your son, partial complex seiz's. Since then she has been to a few more EEG's, and MRI, and numerous blood tests. The doctors still do not know what the cause of the seiz's are. I feel for you, as I too am in need of some answers. They put my daughter on Pheno-barbitral for her seiz's, but she did not take to that very well. They now have her on Tegretol, and it seems to be having some effect, but she now has major headaches. She (BOO--my daughters nickname) will be two in a couple of weeks. If you are to find anything out I would be glad to hear from you, so maybe I could ask her doc's. Thanks for your time, and I wish you all the best of luck. You are in our prayers. Hang in there!!!