The frontal lobe is one of the four main parts of the brain, located at the front of each cerebral hemisphere. It plays a crucial role in various higher cognitive functions, including decision-making, problem-solving, and planning. This area is also responsible for controlling voluntary movements and regulating emotions and social behavior. Additionally, the frontal lobe is involved in personality development and the ability to concentrate. Damage to this region can lead to changes in behavior, difficulty in organizing tasks, and challenges in controlling impulses, highlighting its importance in everyday functioning and social interactions.