Figure 2
From: Motor sequence learning occurs despite disrupted visual and proprioceptive feedback
Effect of Vibration on Limb Excursion Sense. During the limb position matching task, participants interpreted the vibrated arm as having moved to a greater extent than in reality. This resulted in significantly reduced (active matching arm vibration) or increased (passive driven arm vibration) ratio of RMSE measures when vibration was applied as compared to when vibration was not applied.