Figure 3From: Quadriceps arthrogenic muscle inhibition: the effects of experimental knee joint effusion on motor cortex excitabilityQuadriceps motor evoked potential (MEP) area (normalised to Baseline 1 MEP area) measured at rest and during voluntary contraction (approximately 10% maximum effort voluntary contraction (MVC)) before and after experimental knee joint infusion. *Significant difference from baseline 1 (P <0.05). Data are mean and one standard error of the mean.Back to article page