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Average event‐related potentials evoked in the ongoing force‐matching for four postural‐suprapostural task patterns in the time window between 50 ms preceding and 350 ms following the executive tone from a typical subject. (a) The contrasts of N1 and P2 amplitudes between stances for static force‐matching, and (b) for dynamic force‐matching. (c‐d) The contrast of N1 and P2 amplitudes between versions of force‐matching during bipedal stance and during unipedal stance. (*P < 0.05)
