Schiltz, C., Bodart, J., Dejardin, S., Michel, C., Orban, GA., Crommelinck, M., & Roucoux, A. (1997). A PET study of visual orientation discrimination: The effect of orientation-specific training on cerebral activity. Acta Neurologica Belgica, 97(1), 59-60. https://hdl.handle.net/2078.5/82677 (Original work published 1997)