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. 2016 Jan 25;11(1):e0147650. doi: 10.1371/journal.pone.0147650

Fig 4. Group mean (SEM) data of motor evoked potentials (MEPs) and EMG recorded from rectus abdominis (RA).

Fig 4

(a) Amplitudes of MEPs obtained during the bilateral dynamic shoulder flexion (DSF), bilateral static shoulder flexion (SSF) and static trunk extension (STE) tasks. (b) Pre-stimulus RA rmsEMG amplitude during the three tasks.