Face processing refers to the cognitive and neural mechanisms that allow humans to recognize and interpret faces. This ability is crucial for social interactions, as it helps individuals identify emotions, intentions, and identities. The brain has specialized areas, such as the fusiform face area, that are particularly responsive to facial features. Research shows that face processing involves both holistic and feature-based approaches. Holistic processing means perceiving the face as a whole, while feature-based processing focuses on individual components like the eyes or mouth. These processes work together to enhance our understanding of social cues and relationships in everyday life.