What does the left frontal lobe of the brain do?
Collectively , the frontal lobes are the part of the brain that is home to our emotional regulation centre and controls our personality.
The left side of the brain controls movement related to language. It is specifically the key in movement , all language function, decision making and emotional regulation.
The frontal lobe is the same part of the brain that is responsible for executive functions such as planning for the future , judgement and decision making skills , attention span and inhibition,
The anatomy of the brain is well defined , however it's key to understand to shut down all but the left frontal lobe is not possible. It's important to understand the complexity of the brain and the fact that all associated neuronal structures work in conjunction.