P. Senot, M. Zago, F. Lacquaniti, J. McIntyre, Anticipating the effects of gravity when intercepting moving objects: differentiating up and down with non-visual cues, Journal of Neurophysiol, vol.94, no.6, pp.4471-4480, Aug.2005
A. Moscatelli, F. Lacquaniti, The weight of time: Gravitational force enhances discrimination of visual motion duration, Journal of Vision, vol.11, no.4, pp.1-17, Apr.2011
H. C. Jenkin, M. R. Jenkin, R. T. Dyde, L. R. Harris, Shape-form-shading depends on visual, gravitational, and body-orientation cues, Perception, vol.33, no.12, pp.1453-1461, Dec.2004
M. Zago, B. L. Scaleia, W. L. Miller, F. Lacquaniti, Coherence of structural visual cues and pictorial gravity paves the way for interceptive actions, Journal of Vision, vol.11, no.10, pp.1-10, Sep.2011