Skip to main content
Fig. 3 | BMC Anesthesiology

Fig. 3

From: Effect of intraoperative muscle relaxation reversal on the success rate of motor evoked potential recording in patients undergoing spinal surgery: a randomized controlled trial

Fig. 3

Upper: The amplitudes of upper extremity abductor pollicis brevis muscles transcranial motor evoked potentials (TceMEPs) in both groups. TceMEP amplitudes were significantly greater in the sugammadex group than in the control group at T5 (P = 0.01), T10 (P = 0.02), and T20 (P = 0.02). There was no difference at TB (P = 0.61), T30 (P = 0.55) or T60 (P = 0.17). Lower: The TOF ratios in both groups. The TOF ratios were significantly greater in the sugammadex group than in the control group at T5 (P < 0.0001), T10 (P < 0.0001), T20 (P = 0.0001) and T30 (P = 0.0024). There was no difference at TB (P = 0.12) or T60 (P = 0.13). * indicates P < 0.05

Back to article page