The left side of the brain controls movement related to language, whereas the right side is responsible for nonverbal tasks. Collectively, the frontal lobes are the part of the brain that is home to our emotional regulation centers and controls our personality, for example.
The frontal lobes in general have a huge influence on many aspects of our intellect and behavior, evidenced by the diversity of symptoms that can occur when the area is damaged. The anatomy of the brain is well- defined, but scientists are still learning about its exact functions. Although the left side is more involved in language-based tasks for most people, this does not always have to be the case. Rarely, some young children require the removal of half their brain as a result of a medical condition. Despite this loss, the remaining half of the brain is sometimes able to pick up the slack and do everything the other half did before it was removed.