Recovery of the 20 Hz Rebound to Tactile and Proprioceptive Stimulation after Stroke

Figure 3

Correlation of the rebound strengths to tactile stimulation and passive movement of the impaired hands with hand motor output. Linear nonparametric correlation of the rebound amplitudes (%) in the affected hemisphere contralateral to (a) tactile stimulation and (b) passive movement of the impaired hands at T₀–T₂, and corresponding results of Box-and-Block tests of the impaired hands. T₀ (1–7 days), T₁ (1 month), and T₂ (12 months) after stroke. (c) Correlation of the rebound amplitudes (%) in the affected hemisphere to tactile stimulation and passive movement of the impaired hands at T₀ with Box-and-Block scores at T₂.

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(b)

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