A child with half of their brain missing would be expected to be extraordinarily impaired. A simple search of the literature should prove it one way or another.
According to this, a child with half of their brain removed can sometimes do just fine. It has a lot to do with age, though, given that children have more neuroplasticity–a fully functioning adult would probably lose a lot of their normal abilities.
According to this, a child with half of their brain removed can sometimes do just fine. It has a lot to do with age, though, given that children have more neuroplasticity–a fully functioning adult would probably lose a lot of their normal abilities.