How do cultural and biological forces give rise to everyday emotion and social interaction? I use a 'cultural neuroscience' framework to investigate how cultural factors influence basic psychological and neural processes underlying social behavior and emotion processing, using functional neuroimaging (fMRI), event-related potentials (ERP), genotyping and behavioral paradigms. Research in my lab also examines how high-level factors, such as race, gender and age, affect basic cognitive, perceptual and emotional processes. At a broader level, I'm interested in integrating psychology and neuroscience research with public policy and population health issues.