Podokinetic After-Rotation Is Transiently Enhanced or Reversed by Unilateral Axial Muscle Proprioceptive Stimulation

Figure 4

Mean cadence is reported for the last minute of the PKS period and for the different PKAR periods that had been considered for the rotation velocity, without and with vibration. Green bars refer to reference PKAR, blue bars refer to PKAR with vibration applied to lumbar muscle of the right side, and red bars refer to PKAR with left-side lumbar muscle vibration. Striped bars refer to the periods during which vibration was present. There is no difference in cadence between the three conditions.