I'm on 300mg Lamotrigine, 1000mg of Valproic acid and 4mg Risperidone. I have poor executive functioning and memory.

My pdoc says some of it may be from meds, but (very encouragingly) suggested that it was a cumulative part of the illness: Fry your brain often enough (mania, depression or psychosis) and you pick up some brain damage.

I sincerely hope it is 99% meds.