Figure 3From: Pairing virtual reality with dynamic posturography serves to differentiate between patients experiencing visual vertigoGain of head (left) and trunk in space (right) angular velocity with respect to scene velocity in the first 250 ms following stimulus onset. Each HS is represented by a different symbol. VS1 is the blue square, VS2 is the red circle, VS3 is the green diamond, and VS4 is the brown triangle.Back to article page