Velikay-Parel, M; Ivastinovic, D; Langmann, A; Richard, G; Zehnder, T; Hornig, R. A test battery for visual function and performance in artificial vision Invest Ophthalmol Vis Sci. ARVO E-Abstract 3205; 47: -ARVO; 31.4.-4.5.2006; USA. [Poster]