The Social Brain is an exciting new app that gives users the opportunity to be part of cutting edge social neuroscience experiments. Researchers at the Icahn School of Medicine at Mount Sinai have developed these games to get a glimpse into how we make social decisions in our everyday lives. By playing our games and answering questions within the app, you will become a part of a massive online study that will allow us to take a whole new approach to the way we conduct research on social behavior.