Furthermore , almost all participating patients reported improved quality of life .
In 2012 , a case study following 30 individuals having undergone some form of hemispherectomy in adulthood found that 81 % of individuals were seizure free post-procedure .
Almost all participating patients reported improved quality of life .
In 2012 , a case study following 30 individuals having undergone some form of hemispherectomy in adulthood found that 81 % of individuals were seizure free post-procedure .