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Table 3 The amplitude of Tes-MEPs at different times before and after surgery (mean ± standard deviation)

From: Transcranial electrical stimulation motor-evoked potentials in a spinal cord ischaemia rabbit model

TimeBefore ligation30 min after ligation2 days after ligation
Sham group (n = 8)5267.50 ± 2264.044673.87 ± 1954.024926.38 ± 1964.48
Group 1 (n = 4)100.00 ± 0.0092.82 ± 5.6097.61 ± 2.07
Group 2 (n = 5)100.00 ± 0.0092.82 ± 4.1098.09 ± 5.57
Group 3 (n = 4)100.00 ± 0.0061.39 ± 2.1297.95 ± 1.65
Group 4 (n = 4)100.00 ± 0.0021.63 ± 2.4040.38 ± 6.90
Group 5 (n = 5)100.00 ± 0.001.09 ± 2.442.15 ± 4.82
  1. t test before ligation
  2. P > 0.05
  3. P < 0.01