Hey clow welcome to the site. I am new to this as well. From my experience Lamictal has not had any cognitive defects with it. I am on 100mg twice a day and it seems my cognitive defects from before are improved. I am now starting zyprexa becuase i still have numerous cognitive deficits. How was your experieince with zyprexa. did it help with cognitive function? what were the major side effects?