W L Gulledge

Self-motion magnitude estimation during linear oscillation: changes with head orientation and following fatigue.

D E Parker, D L Wood, W L Gulledge, 1979, Aviation, space, and environmental medicine.

Spatial orientation: Visual-vestibular-somatic interaction

D E Parker, D. Parker, W L Gulledge, 1983, Perception & psychophysics.

A temporary threshold shift for self-motion detection following sustained, oscillating linear acceleration

R L Tubbs, D E Parker, D. Parker, 1978, Perception & psychophysics.

Physiological and behavioral effects of tilt-induced body fluid shifts.

A Ivarsson, D E Parker, W L Gulledge, 1983, Aviation, space, and environmental medicine.