A study found even after lobectomy a child's brain rewires to compensate for the lost parts.What the researchers witnessed was the left hemisphere assuming the functions usually performed by the missing regions of his brain. Read full article...
Source: https://edition.cnn.com/2018/07/31/health/surgeons-remove-part-of-childs-brain-case-study/index.htmlAnd there is a procedure called a hemispherectomy which removes an entire cerebral hemisphere