As part of the Brighton Photofringe Barry Falk exhibited his series Thresholds of the Mind. The project documents the research work being carried out at The Sackler Centre for Consciousness Science at the University of Sussex. The Sackler Centre is one of the leading research groups in consciousness science and has pioneered the multidisciplinary study of the biological basis of conscious experience. As part of the program Barry held a number of talks, as well as an interactive science day, where members of the public could come and meet both the artist and the scientists.