Evidence that brain-chemical imbalance drives autism symptom Feb 24, 2016 10:32:32 GMT -6 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Luna~Rose on Feb 24, 2016 10:32:32 GMT -6 Evidence that brain-chemical imbalance drives autism symptomswww.autismspeaks.org/science/science-news/evidence-brain-chemical-imbalance-drives-autism-symptoms