The medial prefrontal cortex (mPFC) is a region located in the front part of the brain, specifically in the frontal lobe. It plays a crucial role in various cognitive functions, including decision-making, social behavior, and emotional regulation. The mPFC is involved in processing information about oneself and others, helping to guide actions based on social contexts. Additionally, the mPFC is important for memory and learning, particularly in relation to social interactions. It helps individuals evaluate risks and rewards, influencing choices and behaviors. Dysfunction in the mPFC has been linked to mental health disorders, such as depression and anxiety.