Comparison of Postural Responses to Galvanic Vestibular Stimulation between Pilots and the General Populace

Table 2

The peak displacement of COP (mm) in the medial-lateral direction for pilots and control subjects during GVS-induced body sway.

GVS polarities	Pilots	Control subjects
Anode on left
Anode on right

Left deviation from the initial position is expressed as negative (−) and right deviation is expressed as positive (+) in the medial-lateral direction.