The frontal lobe is an essential part of the human brain that is responsible for functions such as decision-making, personality, and voluntary movement. Along with its scientific name, there are other synonyms for the frontal lobe that can be used interchangeably. These terms include the prefrontal cortex, anterior cortex, and frontal cortex. The prefrontal cortex is specifically the front part of the frontal lobe that controls the ability to plan and reason. The anterior cortex refers to the front portion of the brain, while the frontal cortex is an umbrella term that covers all regions within the frontal lobe. Ultimately, these various synonyms paint a complete picture of the complex and crucial role that the frontal lobe plays in cognition and behavior.