The papers include personal and professional correspondence, organizational files, course materials, writings, grant files, and audiovisual materials which document Neal Miller's work in psychology. The papers highlight Miller's research in visceral learning and behavioral medicine and his work with professional organizations, such as the Society for Neuroscience, the Biofeedback Society of America, the Academy of Behavioral Medicine Research, the President's Science Advisory Committee, and the Advisory Committee on Animals in research. The papers include extensive files on the debate over the moral and ethical aspects of animal experimentation.