"Perceived velocity in linear translation is affected by temporal frequency", Society for Neuroscience Abstr, 1993.
" Neurolab experiments on the role of visual cues in microgravity spatial orientation (abstract)", Aviat Space Environ Med, vol. 71, no. 3, pp. 283, 2000.
"Neurolab Experiments on the Role of Visual Cues in Microgravity Spatial Orientation (abstract)", 12th Man-In-Space Symposium, "The Future of Humans in Space", Washington, DC, 1997.
"Role of visual cues in microgravity spatial orientation", NASA STS-90 Neurolab Spacelab Mission Symposium, National Academy of Sciences, Washington, DC, National Academy of Sciences, May, 1999.