Fig. 2From: Stretch reflex excitability in contralateral limbs of stroke survivors is higher than in matched controlsRaw data (from Spike 2) showing the indentation sequence, force response as measured from the load cell at the tip of the slider, and EMG measured from the BB-lateral muscle. Each spike corresponds to one tap. The force gradually increases (negative value indicates increase) with each tendon indentation of 1 mm. The expanded view shows a sample tap with 1 mm depth and the corresponding force and EMG response.Back to article page