[eimrine]

If some experimentator will destroy a half of his brain in such a way to not harm anything else - does he have a chance to keep being consciouness? That experiment kind of answers the question.

[SketchySeaBeast]

https://www.uclahealth.org/medical-services/pediatric-neuros...

It's literally a medical procedure that children (or adults[1]) with extreme seizures or epilepsy undergo so that they can live more normal lives.

[1] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7281896/