Answer: frontal
Explanation:
Frontal lobe or frontal region of the brain in humans is relative to large mass and restricted in movement. It is part of the cerebral system. It supports goal-directed behaviors.
The damage caused to the frontal lobe or frontal region of the brain affects the ability of an individual to make a decision and good choices. The damage to the frontal lobe causes an increase in irritability which may lead to the change in mood and the person is unable to regulate own behavior. The person feels unmotivated and with limited ideas.