Lebid, S., Markham, Charles, O'Neill, R., Ward, Tomas E., Soraghan , C. and Condron, J. (2006) Steady State Visual Stimulation of the Brain: Optical Study of Task Related Effects. In: 5th European Symposium on Biomedical Engineering (ESBME 2006), 7-9 July 2006, University of Patras, Greece.