What is the role of the prefrontal cortex in behavior?

The prefrontal cortex plays a critical role in higher-order brain functions, including complex cognitive behavior, decision making, and the moderation of social behavior. This region of the brain is essential for planning, thinking about the future, and integrating emotional input with rational decision-making processes. It is involved in managing executive functions, which are key cognitive processes such as problem-solving, attention, and inhibitory control—allowing individuals to control impulses and behavior in social contexts.

Additionally, the prefrontal cortex is linked to personality expression and social cognition, helping to navigate social interactions and understand the perspectives of others. This capability is vital for maintaining social norms and relationships, highlighting the prefrontal cortex's influence on human behavior in various social situations.