Social cognitive neuroscience studies how our brains work when we interact with others. Researchers use brain scans and psychology tests to explore how we understand people, control our actions, and think about ourselves and others. They found that our brains can automatically react to social situations or consciously control our responses. They also discovered that our brains can focus on people's thoughts and feelings or on their physical appearance and actions. These findings help us understand how our brains handle social interactions and contribute to psychology theories.