The PSSN Program will offer annual seed/pilot grants to enable collaboration between Columbia and Barnard faculty in the humanities, arts, or social sciences, and faculty in the natural sciences whose primary focus is the empirical study of mind, brain, and behavior. This request for proposals is open to all full-time faculty at Columbia University and Barnard College that contribute to these interdisciplinary goals. Non-faculty applications may be reviewed on a case-by-case basis with at least one faculty member serving as co-investigator.