Nancy Nyquist Potter has published extensively in philosophy and psychiatry and is an international speaker in this area. Her current focus is on the connections between theories of knowledge and ethics, with special attention to nosological and diagnostic issues. She is co-PI with Mona Gupta, M.D. on a CIHR grant to study types of knowing that psychiatrists draw on in making diagnoses. Her last book-length publication was a critical analysis of borderline personality disorder (Oxford University Press, 2009). Professor Potter serves on hospital ethics committees and works as psychiatric ethics discussant at University of Louisville Psychiatry.