Clark, T.K.., M. C. Newman, and L.. R. Young, "Effect of Hyper-Gravity on Human Perception of Vehicle Roll Tilt", 19th IAA Humans in Space Symposium, Cologne, Germany, July 8-12, 2013.

Clark, T.K.., "Predicting Sensorimotor Adaptation to Altered Gravity by Measuring Vestibular perceptual Thresholds (Presentation)", NSBRI Symposium: Designing for the Future: Remote Rehabilitation and Integration of New Technologies in Spaceflight, Houston, TX, May 6-7, 2014.

Clark, T.K.., and M. C. Newman, "Human Manual Control of Vehicle Roll Tilt in Hyper-Gravity (abstract)", NASA Human Research Program Investigator's Workshop, Galveston, TX, Feb. 11-13, 2014.

Clark, T.K.., M. C. Newman, C. M. Oman, D. Merfeld, and L.. R. Young, "Human perception of Roll Tilt in Hyper-Gravity: Experiments and Modeling (abstract and poster)", XXVIIIth Barany Society Meeting, BuenosAires, Argentina , May 25-28, 2014.

Clark, T.K.., Y.. Yi, R.. Galvan-Garza, M.C.. Bermudez Rey, and D. Merfeld, "How Many Decision Boundaries Contribute to Human Vestibular Decisions? (abstract)", Society for Neuroscience Meeting, Washington, DC, Nov. 15-19, 2014.

Clark, T.K.., R. Galvan, M.C.. Bermudez Rey, Y.. Yi, and D. Merfeld, "Perceptual Noise and Sensorimotor Adaptation", NASA HRP Investigators' Workshop, Galveston, TX, 2015.

Clark, T.K.., M. C. Newman, C. M. Oman, D. Merfeld, and L.. R. Young, "Modeling Human Orientation Perception in Altered Gravity", NASA HRP Investigators' Workshop, Galveston, TX, 2015.